Engineering Letters

 

Objectives and Scope

Engineering Letters is published with both online and print versions. The journal covers the frontier issues in the engineering and the computer science and their applications in business, industry and other subjects. The computer science is a branch of engineering science that studies computable processes and structures. It contains theories for understanding computing systems and methods; computational algorithms and tools; methodologies for testing of concepts. The subjects covered by the journal include artificial intelligence, bioinformatics, computational statistics, database, data mining, financial engineering, hardware systems, imaging engineering, industrial engineering, internet computing, networking, operations research, scientific computing, software engineering, and their applications etc.

Printed copies of the journal are distributed to accredited universities and government libraries. All the papers in the journal are also available freely with online full-text content and permanent worldwide web link. The abstracts will be indexed and available at major academic databases.

ISSN: 1816-0948 (online version); 1816-093X (print version)

Subject Category: Computer science and engineering

Published by: International Association of Engineers

 

Contents: Volume 33 Issue 6 (Online version available: 1 June 2025)

[Cover page]   [Table of Content]

 

JOURNAL PAPERS:

DRL-YOLO: A Small Target Detection Model in Fuzzy Scenes Combining Multi-Perspective Feature Fusion with a Lightweight Detection Head

Kexin Zhang, and Ziwei Zhou

Engineering Letters, 33:6, pp1735-1745 [Online Full Text]

Kexin Zhang, and Ziwei Zhou, "DRL-YOLO: A Small Target Detection Model in Fuzzy Scenes Combining Multi-Perspective Feature Fusion with a Lightweight Detection Head," Engineering Letters, vol. 33, no. 6, pp1735-1745, 2025

 

Hybrid Optimization for Photovoltaic Power Systems: Enhancing MPPT with Improved Whale and Particle Swarm Algorithms

Tan Liu, Sisi Liu, Hexu Yu, Baijie Ma, Jiaqi Tong, Zhiyi Wu, and Qingyun Yuan

Engineering Letters, 33:6, pp1746-1758 [Online Full Text]

Tan Liu, Sisi Liu, Hexu Yu, Baijie Ma, Jiaqi Tong, Zhiyi Wu, and Qingyun Yuan, "Hybrid Optimization for Photovoltaic Power Systems: Enhancing MPPT with Improved Whale and Particle Swarm Algorithms," Engineering Letters, vol. 33, no. 6, pp1746-1758, 2025

 

Physiological Patterns Classification of HRV Dynamics through Feature-Level Fusion and Machine Learning during Chi Meditation

Raghuwansh Singh, Vivek Ranjan, Anindita Ganguly, and Suman Halder

Engineering Letters, 33:6, pp1759-1769 [Online Full Text]

Raghuwansh Singh, Vivek Ranjan, Anindita Ganguly, and Suman Halder, "Physiological Patterns Classification of HRV Dynamics through Feature-Level Fusion and Machine Learning during Chi Meditation," Engineering Letters, vol. 33, no. 6, pp1759-1769, 2025

 

Black-winged Kite Algorithm Based on Mathematical Distribution Driven Random Walking Strategies for Feature Selection Problems

Zi-Rui Xu, Yu-Feng Sun, Jie-Sheng Wang, Yu-Wei Song, Shi Li, Yu-Liang Qi, and Si-Yu Jin

Engineering Letters, 33:6, pp1770-1796 [Online Full Text]

Zi-Rui Xu, Yu-Feng Sun, Jie-Sheng Wang, Yu-Wei Song, Shi Li, Yu-Liang Qi, and Si-Yu Jin, "Black-winged Kite Algorithm Based on Mathematical Distribution Driven Random Walking Strategies for Feature Selection Problems," Engineering Letters, vol. 33, no. 6, pp1770-1796, 2025

 

Prediction of Chloride Penetration in Concrete and Durability Assessment Using Bayesian Optimized Long Short-Term Memory Networks

Lingjie Wu, Yufeng Xia, Fenfei Shi, and Xuping Ni

Engineering Letters, 33:6, pp1797-1805 [Online Full Text]

Lingjie Wu, Yufeng Xia, Fenfei Shi, and Xuping Ni, "Prediction of Chloride Penetration in Concrete and Durability Assessment Using Bayesian Optimized Long Short-Term Memory Networks," Engineering Letters, vol. 33, no. 6, pp1797-1805, 2025

 

TDLPN: Transductive Dual Label Propagation Network for Few-shot Learning

Ye Li, and Guangsheng Li

Engineering Letters, 33:6, pp1806-1814 [Online Full Text]

Ye Li, and Guangsheng Li, "TDLPN: Transductive Dual Label Propagation Network for Few-shot Learning," Engineering Letters, vol. 33, no. 6, pp1806-1814, 2025

 

Optimization Framework for Allocation of Banking Funds Based on Business Risks: A Systematic Literature Review

Moch Panji Agung Saputra, Diah Chaerani, Sukono, and Mazlynda Md Yusuf

Engineering Letters, 33:6, pp1815-1823 [Online Full Text]

Moch Panji Agung Saputra, Diah Chaerani, Sukono, and Mazlynda Md Yusuf, "Optimization Framework for Allocation of Banking Funds Based on Business Risks: A Systematic Literature Review," Engineering Letters, vol. 33, no. 6, pp1815-1823, 2025

 

Research on Energy Management Strategy of Fuel Cell Bus Considering Load Reconstruction

Lei Cao, Chao Ma, Zhihao Sun, Haifeng Wang, and Kun Yang

Engineering Letters, 33:6, pp1824-1838 [Online Full Text]

Lei Cao, Chao Ma, Zhihao Sun, Haifeng Wang, and Kun Yang, "Research on Energy Management Strategy of Fuel Cell Bus Considering Load Reconstruction," Engineering Letters, vol. 33, no. 6, pp1824-1838, 2025

 

YOLO-KD: Real time road Defect Detection Using Advanced YOLO Models

Shengqiang Cong, Mingqiang Gao, Chunna Zhang, and Yang Yu

Engineering Letters, 33:6, pp1839-1850 [Online Full Text]

Shengqiang Cong, Mingqiang Gao, Chunna Zhang, and Yang Yu, "YOLO-KD: Real time road Defect Detection Using Advanced YOLO Models," Engineering Letters, vol. 33, no. 6, pp1839-1850, 2025

 

Effect Examining under Multiple Goal Processes

Boontida Uapipatanakul, Jong-Chin Huang, Kelvin H.-C. Chen, and Yu-Hsien Liao

Engineering Letters, 33:6, pp1851-1859 [Online Full Text]

Boontida Uapipatanakul, Jong-Chin Huang, Kelvin H.-C. Chen, and Yu-Hsien Liao, "Effect Examining under Multiple Goal Processes," Engineering Letters, vol. 33, no. 6, pp1851-1859, 2025

 

Research on Demand-oriented Train Stopping Plan Optimization of High-speed Railway

Zhiqiang Tian, Xinni Jin, Juan Zeng, Wenguo Ma, Hongzhen Wang, and Yan Zhang

Engineering Letters, 33:6, pp1860-1870 [Online Full Text]

Zhiqiang Tian, Xinni Jin, Juan Zeng, Wenguo Ma, Hongzhen Wang, and Yan Zhang, "Research on Demand-oriented Train Stopping Plan Optimization of High-speed Railway," Engineering Letters, vol. 33, no. 6, pp1860-1870, 2025

 

Dynamic Response and Vibration Control of Deep-water Bridge Piers under Ship Wave Excitation

Changqing Wu, Minhui Li, Hua Luo, Tian Hu, Shiming Yi, and Guanghui Wang

Engineering Letters, 33:6, pp1871-1878 [Online Full Text]

Changqing Wu, Minhui Li, Hua Luo, Tian Hu, Shiming Yi, and Guanghui Wang, "Dynamic Response and Vibration Control of Deep-water Bridge Piers under Ship Wave Excitation," Engineering Letters, vol. 33, no. 6, pp1871-1878, 2025

 

Vehicle-pedestrian Instance Segmentation Algorithm Based on Improved YOLOv8n-seg

Siwen Fang, Xinhe Zhang, Bochao Su, and Wenxuan Zhu

Engineering Letters, 33:6, pp1879-1889 [Online Full Text]

Siwen Fang, Xinhe Zhang, Bochao Su, and Wenxuan Zhu, "Vehicle-pedestrian Instance Segmentation Algorithm Based on Improved YOLOv8n-seg," Engineering Letters, vol. 33, no. 6, pp1879-1889, 2025

 

Signless Laplacian Energy of a Graph with Self-Loops

Harshitha A, Sabitha D'Souza, Swati Nayak, and Gowtham H J

Engineering Letters, 33:6, pp1890-1895 [Online Full Text]

Harshitha A, Sabitha D'Souza, Swati Nayak, and Gowtham H J, "Signless Laplacian Energy of a Graph with Self-Loops," Engineering Letters, vol. 33, no. 6, pp1890-1895, 2025

 

Enhanced Maximum Power Point Tracking Capability of Grid-connected Solar PV Based on Improved Bacterial Foraging Optimization

Lixiong Li, Guanghao Zeng, and Bing Wen

Engineering Letters, 33:6, pp1896-1902 [Online Full Text]

Lixiong Li, Guanghao Zeng, and Bing Wen, "Enhanced Maximum Power Point Tracking Capability of Grid-connected Solar PV Based on Improved Bacterial Foraging Optimization," Engineering Letters, vol. 33, no. 6, pp1896-1902, 2025

 

Quaternary Classification Algorithm for Brain-Computer Interface System Based on Multi-layer Convolutional Neural Network and Axial Attention Mechanism

Xin-Tong Ye, Tian-Wei Shi, Chi Zhang, Wen-Yu Zhang, Ling Ren, and Wen-Hua Cui

Engineering Letters, 33:6, pp1903-1912 [Online Full Text]

Xin-Tong Ye, Tian-Wei Shi, Chi Zhang, Wen-Yu Zhang, Ling Ren, and Wen-Hua Cui, "Quaternary Classification Algorithm for Brain-Computer Interface System Based on Multi-layer Convolutional Neural Network and Axial Attention Mechanism," Engineering Letters, vol. 33, no. 6, pp1903-1912, 2025

 

Linear Fractional Differential Equations for Modeling Nonlinear Hydro Environmental Phenomena

Rania Saadeh, Koichi Unami, Ahmad Qazza, Iqbal M. Batiha, and Osama Mohawesh

Engineering Letters, 33:6, pp1913-1918 [Online Full Text]

Rania Saadeh, Koichi Unami, Ahmad Qazza, Iqbal M. Batiha, and Osama Mohawesh, "Linear Fractional Differential Equations for Modeling Nonlinear Hydro Environmental Phenomena," Engineering Letters, vol. 33, no. 6, pp1913-1918, 2025

 

Path Optimization for Mixed Use of Electric and Fuel Trucks under Multiple Distribution Centers

Xirong Fang, Jian Liu, and Lifan Wang

Engineering Letters, 33:6, pp1919-1936 [Online Full Text]

Xirong Fang, Jian Liu, and Lifan Wang, "Path Optimization for Mixed Use of Electric and Fuel Trucks under Multiple Distribution Centers," Engineering Letters, vol. 33, no. 6, pp1919-1936, 2025

 

Light-YOLOv8-Flame: A Lightweight High-Performance Flame Detection Algorithm

Jiawei Lan, Ye Tao, Zhibiao Wang, Haoyang Yu, and Wenhua Cui

Engineering Letters, 33:6, pp1937-1948 [Online Full Text]

Jiawei Lan, Ye Tao, Zhibiao Wang, Haoyang Yu, and Wenhua Cui, "Light-YOLOv8-Flame: A Lightweight High-Performance Flame Detection Algorithm," Engineering Letters, vol. 33, no. 6, pp1937-1948, 2025

 

Image Classification for Pancreatic Ductal Adenocarcinoma Using Deep Multi-Instance Learning

Ao Wang, Xiaoxia Zhang, and Tong Zhou

Engineering Letters, 33:6, pp1949-1960 [Online Full Text]

Ao Wang, Xiaoxia Zhang, and Tong Zhou, "Image Classification for Pancreatic Ductal Adenocarcinoma Using Deep Multi-Instance Learning," Engineering Letters, vol. 33, no. 6, pp1949-1960, 2025

 

Numerical Study of Steady Diffusion-Convection in Anisotropic Medium

Priska Sari Dewi, Imam Solekhudin, and Zenith Purisha

Engineering Letters, 33:6, pp1961-1970 [Online Full Text]

Priska Sari Dewi, Imam Solekhudin, and Zenith Purisha, "Numerical Study of Steady Diffusion-Convection in Anisotropic Medium," Engineering Letters, vol. 33, no. 6, pp1961-1970, 2025

 

Spatiotemporal Collaborative Dynamic Optimization Algorithm

Er-Chao Li, and Chen-Miao Liu

Engineering Letters, 33:6, pp1971-1982 [Online Full Text]

Er-Chao Li, and Chen-Miao Liu, "Spatiotemporal Collaborative Dynamic Optimization Algorithm," Engineering Letters, vol. 33, no. 6, pp1971-1982, 2025

 

Armor Damage Point Segmentation Based on Improved SegNet

Zhaoyang Zuo, Xiaohe Wang, Yujiang Wang, Bo Wang, Shicheng Wei, and Shijie Dai

Engineering Letters, 33:6, pp1983-1991 [Online Full Text]

Zhaoyang Zuo, Xiaohe Wang, Yujiang Wang, Bo Wang, Shicheng Wei, and Shijie Dai, "Armor Damage Point Segmentation Based on Improved SegNet," Engineering Letters, vol. 33, no. 6, pp1983-1991, 2025

 

Research on Air Compressor Fault Detection Algorithm Based on Ensemble Learning

Cheng Long, Tianming Yu, Guoliang Feng, and Tongyue Wang

Engineering Letters, 33:6, pp1992-2002 [Online Full Text]

Cheng Long, Tianming Yu, Guoliang Feng, and Tongyue Wang, "Research on Air Compressor Fault Detection Algorithm Based on Ensemble Learning," Engineering Letters, vol. 33, no. 6, pp1992-2002, 2025

 

Deep Learning for Lung Cancer Classification: An Investigation Using AMC-CNNs on LC105K Dataset

Suresh Rasappan, S. Ahamed Nishath, and Francis Saviour Devaraj

Engineering Letters, 33:6, pp2003-2018 [Online Full Text]

Suresh Rasappan, S. Ahamed Nishath, and Francis Saviour Devaraj, "Deep Learning for Lung Cancer Classification: An Investigation Using AMC-CNNs on LC105K Dataset," Engineering Letters, vol. 33, no. 6, pp2003-2018, 2025

 

Integral Sliding Mode Control of Mobile Robots Based on Disturbance Observer under Saturation Conditions

Wenhui Zhang, Xiaochen Huang, Zheng Fang, Yi Zhao, and Zhangping You

Engineering Letters, 33:6, pp2019-2026 [Online Full Text]

Wenhui Zhang, Xiaochen Huang, Zheng Fang, Yi Zhao, and Zhangping You, "Integral Sliding Mode Control of Mobile Robots Based on Disturbance Observer under Saturation Conditions," Engineering Letters, vol. 33, no. 6, pp2019-2026, 2025

 

Harnessing Liquid Crystals-based Techniques for Unleashing 6G Network Security Paradigms

Jinfeng Li, and Haorong Li

Engineering Letters, 33:6, pp2027-2036 [Online Full Text]

Jinfeng Li, and Haorong Li, "Harnessing Liquid Crystals-based Techniques for Unleashing 6G Network Security Paradigms," Engineering Letters, vol. 33, no. 6, pp2027-2036, 2025

 

Relational Context Modeling for Improved Knowledge Graph Completion

Guoqi Lin, and Qi Li

Engineering Letters, 33:6, pp2037-2043 [Online Full Text]

Guoqi Lin, and Qi Li, "Relational Context Modeling for Improved Knowledge Graph Completion," Engineering Letters, vol. 33, no. 6, pp2037-2043, 2025

 

Dysarthric Speech Detection and Severity Classification using Audio Spectrogram Transformer

Komal Bharti, Sandeep Agri, and Pradip K. Das

Engineering Letters, 33:6, pp2044-2054 [Online Full Text]

Komal Bharti, Sandeep Agri, and Pradip K. Das, "Dysarthric Speech Detection and Severity Classification using Audio Spectrogram Transformer," Engineering Letters, vol. 33, no. 6, pp2044-2054, 2025

 

Multi-Feature Fusion Based Few-Shot Specific Emitter Identification

Dian Lv, Zhiyong Yu, and Jiajun Wen

Engineering Letters, 33:6, pp2055-2065 [Online Full Text]

Dian Lv, Zhiyong Yu, and Jiajun Wen, "Multi-Feature Fusion Based Few-Shot Specific Emitter Identification," Engineering Letters, vol. 33, no. 6, pp2055-2065, 2025

 

Research on Structure and Vulnerability of Regional Comprehensive Transportation Network Based on Supernetwork Theory

Wei Liu, Ruhu Gao, Jiarui He, Jiaping Xi, and Yunben Bai

Engineering Letters, 33:6, pp2066-2077 [Online Full Text]

Wei Liu, Ruhu Gao, Jiarui He, Jiaping Xi, and Yunben Bai, "Research on Structure and Vulnerability of Regional Comprehensive Transportation Network Based on Supernetwork Theory," Engineering Letters, vol. 33, no. 6, pp2066-2077, 2025

 

Development of a Vision-Based Mobile Robot with Artificial Neural Networks (ANN) for Classification of Tomato Ripeness

Lintang Patria, Mokhairi Makhtar, Aceng Sambas, Rizki Multajam, Ahmad Faisal Mohamad Ayob, Shahrizan Jamaludin, W S Mada Sanjaya, and Ong Yew Chuan

Engineering Letters, 33:6, pp2078-2088 [Online Full Text]

Lintang Patria, Mokhairi Makhtar, Aceng Sambas, Rizki Multajam, Ahmad Faisal Mohamad Ayob, Shahrizan Jamaludin, W S Mada Sanjaya, and Ong Yew Chuan, "Development of a Vision-Based Mobile Robot with Artificial Neural Networks (ANN) for Classification of Tomato Ripeness," Engineering Letters, vol. 33, no. 6, pp2078-2088, 2025

 

Multi-Feature Engineering and Machine Learning for Equivalence Ratio Prediction in Methane Premixed Flames

Yan Zhang, Peitao Zhao, Xuanqi Liu, Wei Xiong, Yufeng Lai, Matthew Davies, Jon R. Willmott, and Jiansheng Yang

Engineering Letters, 33:6, pp2089-2099 [Online Full Text]

Yan Zhang, Peitao Zhao, Xuanqi Liu, Wei Xiong, Yufeng Lai, Matthew Davies, Jon R. Willmott, and Jiansheng Yang, "Multi-Feature Engineering and Machine Learning for Equivalence Ratio Prediction in Methane Premixed Flames," Engineering Letters, vol. 33, no. 6, pp2089-2099, 2025

 

Cost Optimization of Queueing Systems with Flexible Priorities and Heterogeneous Servers

Ruiling Tian, Xiaojuan Chen, Tao Song, and Teng Wang

Engineering Letters, 33:6, pp2100-2107 [Online Full Text]

Ruiling Tian, Xiaojuan Chen, Tao Song, and Teng Wang, "Cost Optimization of Queueing Systems with Flexible Priorities and Heterogeneous Servers," Engineering Letters, vol. 33, no. 6, pp2100-2107, 2025

 

Research on Internet of Things Intrusion Detection Model Based on Graph Neural Network Fusion of Temporal Features

Baiping Sun, Hong Dai, Jiwang Sun, and Xi Wei

Engineering Letters, 33:6, pp2108-2116 [Online Full Text]

Baiping Sun, Hong Dai, Jiwang Sun, and Xi Wei, "Research on Internet of Things Intrusion Detection Model Based on Graph Neural Network Fusion of Temporal Features," Engineering Letters, vol. 33, no. 6, pp2108-2116, 2025

 

Smart Reflector-assisted Alamouti-coded FBMCOQAM System in LTE Channel Environment

Radhashyam Patra, and Arunanshu Mahapatro

Engineering Letters, 33:6, pp2117-2127 [Online Full Text]

Radhashyam Patra, and Arunanshu Mahapatro, "Smart Reflector-assisted Alamouti-coded FBMCOQAM System in LTE Channel Environment," Engineering Letters, vol. 33, no. 6, pp2117-2127, 2025

 

Saturated RISE Control of Hydraulic Servo System with Modeling Uncertainties

Dongjie Bai, Zhenle Dong, Pengxiang Zhang, Zhigang Zhou, and Siyuan Pan

Engineering Letters, 33:6, pp2128-2133 [Online Full Text]

Dongjie Bai, Zhenle Dong, Pengxiang Zhang, Zhigang Zhou, and Siyuan Pan, "Saturated RISE Control of Hydraulic Servo System with Modeling Uncertainties," Engineering Letters, vol. 33, no. 6, pp2128-2133, 2025

 

Numerical Simulation Analysis of Fluent-based Jet Ladle Baker

Yi Zhao, Lipeng Wang, Changxin Li, and Xuebo Chen

Engineering Letters, 33:6, pp2134-2145 [Online Full Text]

Yi Zhao, Lipeng Wang, Changxin Li, and Xuebo Chen, "Numerical Simulation Analysis of Fluent-based Jet Ladle Baker," Engineering Letters, vol. 33, no. 6, pp2134-2145, 2025

 

One-dimensional Numerical Simulations of Oil Spill in a Coastal Bay with Delayed Removal Mechanisms

Teerat Kasamwan, and Nopparat Pochai

Engineering Letters, 33:6, pp2146-2153 [Online Full Text]

Teerat Kasamwan, and Nopparat Pochai, "One-dimensional Numerical Simulations of Oil Spill in a Coastal Bay with Delayed Removal Mechanisms," Engineering Letters, vol. 33, no. 6, pp2146-2153, 2025

 

Impulsive Control of Periodic and Almost Periodic Motions on Time Scales with Applications on Cellular Neural Networks

Meng Hu, Pingli Xie, and Lili Wang

Engineering Letters, 33:6, pp2154-2161 [Online Full Text]

Meng Hu, Pingli Xie, and Lili Wang, "Impulsive Control of Periodic and Almost Periodic Motions on Time Scales with Applications on Cellular Neural Networks," Engineering Letters, vol. 33, no. 6, pp2154-2161, 2025

 

Simulation Analysis of the Collision of Lithium Battery Packages under Railway Shunting Conditions

Yuzhao ZHANG, Yulu DENG, Qianwei YIN, and Jianqiang WANG

Engineering Letters, 33:6, pp2162-2172 [Online Full Text]

Yuzhao ZHANG, Yulu DENG, Qianwei YIN, and Jianqiang WANG, "Simulation Analysis of the Collision of Lithium Battery Packages under Railway Shunting Conditions," Engineering Letters, vol. 33, no. 6, pp2162-2172, 2025

 

Classification of Viable and Compromised Flaps with Convolutional Neural Networks: A Preliminary Study

Dite Geovani, Siti Nurmaini, Anita Desiani, and Mufida Muzakkie

Engineering Letters, 33:6, pp2173-2185 [Online Full Text]

Dite Geovani, Siti Nurmaini, Anita Desiani, and Mufida Muzakkie, "Classification of Viable and Compromised Flaps with Convolutional Neural Networks: A Preliminary Study," Engineering Letters, vol. 33, no. 6, pp2173-2185, 2025

 

DIM-UNet: Enhancing Medical Image Segmentation with Dual-Input Hybrid Attention and State Space Modeling

Yunyun Chai, and Yujun Zhang

Engineering Letters, 33:6, pp2186-2194 [Online Full Text]

Yunyun Chai, and Yujun Zhang, "DIM-UNet: Enhancing Medical Image Segmentation with Dual-Input Hybrid Attention and State Space Modeling," Engineering Letters, vol. 33, no. 6, pp2186-2194, 2025

 

Fusion Feature Enhanced Rgb-d Salient Object Detection Network

Bin Li, Wenhua Cui, Ye Tao, and Dongxiang Gao

Engineering Letters, 33:6, pp2195-2203 [Online Full Text]

Bin Li, Wenhua Cui, Ye Tao, and Dongxiang Gao, "Fusion Feature Enhanced Rgb-d Salient Object Detection Network," Engineering Letters, vol. 33, no. 6, pp2195-2203, 2025

 

Stress Centrality of Some Classes of Graphs

B ALAKA, and K ARATHI BHAT

Engineering Letters, 33:6, pp2204-2210 [Online Full Text]

B ALAKA, and K ARATHI BHAT, "Stress Centrality of Some Classes of Graphs," Engineering Letters, vol. 33, no. 6, pp2204-2210, 2025

 

Nonlinear Attenuation Factor Based Rat Swarm Optimization Algorithm on Off-grid Renewable Energy System

Xun Liu, Jie-Sheng Wang, Song-Bo Zhang, Yuan-Zheng Gao, and Jia-Hui Zhao

Engineering Letters, 33:6, pp2211-2227 [Online Full Text]

Xun Liu, Jie-Sheng Wang, Song-Bo Zhang, Yuan-Zheng Gao, and Jia-Hui Zhao, "Nonlinear Attenuation Factor Based Rat Swarm Optimization Algorithm on Off-grid Renewable Energy System," Engineering Letters, vol. 33, no. 6, pp2211-2227, 2025

 

Rank Minimization Method for Speckle Noise Removal in Ultrasound Images

Hui-Yin Yan, Yu-Peng Liu, He-Xian Wang, and Hao Chen

Engineering Letters, 33:6, pp2228-2242 [Online Full Text]

Hui-Yin Yan, Yu-Peng Liu, He-Xian Wang, and Hao Chen, "Rank Minimization Method for Speckle Noise Removal in Ultrasound Images," Engineering Letters, vol. 33, no. 6, pp2228-2242, 2025

 

 

 

Coming Special Issues of Engineering Letters

Engineering Letters welcomes author submission of papers concerning any branch of the engineering and the computer science and their applications in business, industry and other subjects. The subjects covered by the journal include artificial intelligence, bioinformatics, computational statistics, database, data mining, financial engineering, hardware systems, imaging engineering, industrial engineering, internet computing, networking, operations research, scientific computing, software engineering, and their applications. With the efforts of the Editorial Board Members of Engineering Letters, the new online version and print version of the journal Engineering Letters has become available to the general public, instead of its old restricted versions.

All submitted papers are to be peer-reviewed for ensuring their qualities.

 

Manuscripts Submission

Information for Authors

Editorial Board

Subscriptions and Delivery

Contact Us

 

 

 

Engineering Letters

Journal Home

Manuscripts Submission

Author Information

Editorial Board

Subscriptions and Delivery

Contact Us

 

Join IAENG Now!

IAENG Membership is free.

Our societies welcome committee members too.

Our journals are waiting for your involvement.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

International Association of Engineers

info@iaeng.org

© Copyright International Association of Engineers