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说明：  Estimating the positions of sensor nodes is a fundamental and crucial problem in ad hoc wireless sensor networks (WSNs). In this paper, an accurate node localization method for WSNs is devised based on the weighted least squares technique with the use of time-of-arrival measurements. Computer simulations are included to evaluate the performance of the proposed approach by comparing with the classical multidimensional scaling method and Cram´ er-Rao lower bound.

MATLAB对地磁的数据进行处理，以及绘画出相对应的图像(MATLAB geomagnetic data processing, as well as painting a corresponding image)

说明：  基于亮度直方图的纹理特征，包含均匀度、平滑度、一致性、熵等六个特征。(Brightness histogram-based texture features, including uniformity, smoothness, uniformity, entropy and other six characteristics.)

用Kalman滤波估计目标航迹的Matlab源程序,采用了最小方差法和交互多模型。(source code for estimation of target tracjectory using Kamlan filter method)

带有MPPT功能的光伏阵列Matlab通用仿真模型(PV array with MPPT function Matlab generic simulation model)

SVM分类、回归预测，frauto版本，很好用(matlab SVC SVR)

AM调制和解调的整个过程，同时有频域和时域的波形(The whole process AM modulation and demodulation, while the frequency domain and the time domain waveform)

本书既包含了数字信号处理的经典内容，也包含了部分前言内容。理论与应用相结合，特别注重应用matlab来解决理论与算法的实现问题，对于数字信号处理的学习者很实用。  (The book contains both the digital signal processing classic content, but also contains some foreword content. The combination of theory and application, with particular emphasis on applications to solve matlab realization theory and algorithms for digital signal processing learners very practical.)

说明：  本书以单元练习的形式，从MATLAB最基本的问题入手，循序渐进，逐渐过渡到较为复杂的数学问题、信号分析问题、力学问题和电学问题的求解，将MATLAB的学习贯穿在解决不同领域实际问题的过程当中。每一个练习都结合问题，介绍与之相关的MATLAB使用知识。全书50个练习基本上涵盖了MATLAB的主要功能。本书不仅是一本初学者可以用来入门的教程，而且对于专业设计人员来说，也是一本内容翔实、可供借鉴的参考(In the form of unit practice, this book starts with the most basic problems of MATLAB, gradually transits to the solution of more complex mathematical problems, signal analysis problems, mechanical problems and electrical problems, and runs the learning of MATLAB through the process of solving practical problems in different fields. Each exercise is combined with the problem, and introduces the knowledge of MATLAB. The 50 exercises in the book basically cover the main functions of MATLAB. This book is not only a tutorial for beginners, but also a reference for professional designers)

电压暂降的故障模拟仿真。可作为设计的电源部分(Voltage dips of fault simulation. Can be used as part of the design of power)