MATLAB_useful

中文教程。本教程提供了使用MATLAB的实践性指导，它基于MATLAB6.0版，内容由浅入深，特别是本书对每一条命令的使用格式都作了详细而又简单明了的说明，并配备了例题加以说明其用法，因此，对于初学者自学是很有帮助的；同时，又对数学中的一些深入问题如数值分析、稀疏矩阵、优化理论以及模糊数学等问题进行了较为详细的论述，因此，该书也可作为科技工作者的科学计算工具书。(Chinese tutorial. The Guide provides practical guidance to the use of MATLAB, which is based on MATLAB6.0 edition, the content of easy-to-digest, especially the book on the use of each command formats are explained in detail and simple description and sample questions to be equipped with its usage, therefore, self-study is very helpful for beginners At the same time, some of mathematics in depth issues such as numerical analysis, sparse matrix, optimization theory and fuzzy mathematics, etc. more detail, therefore, the book can also be used as science and technology workers in scientific computing tool.)

用差分进化算法求解带有约束的混合整数规划问题(Using differential evolution algorithm for solving mixed integer programming with constraints problem)

本程序采用的是基于matlab的PQ分解法潮流计算，程序主要分为三个部分：第一部分用于生成系统的节点导纳矩阵。第二部分主要进行潮流系统的迭代运算。第三部分主要用于对程序最后输出结果的计算，如电压的幅值，相角，功率分布等。(This procedure is used in matlab the PQ decomposition method based on flow calculation, the program is divided into three parts: The first part of the node admittance matrix used to generate the system. The second part of the iteration trend system. The third part is mainly used for the calculation of the final output of the program, such as the amplitude of the voltage, phase angle, power distribution.)

在小波域中，以图像作为水印信息，嵌入以声音为载体信号的源程序。(n wavelet domain to image as a watermark, embedded with sound as the carrier signal source program. )

实现微分方程向前查分 （教材为微分方程数值解，习题5.2.4）(forward difference)

SAR图像中的多尺度边缘检测，自动化程序高，效果明显(SAR images in multi-scale edge detection, automated processes, the effect is obvious)

MATLAB完成低通滤波器仿真，LPF由CIC和半带构成(LPF CIC HB)

说明：  JADE算法应用于地球化学，应用与地球化学异常处理(Applied in geochemical JADE algorithm)

This is the source code to calculate/giving duty cycle to the gate of power electronic device like MOSFET, IGBT, etc using c languange integrating in Matlab, please compile it using "mex dutycycle.c" in your matlab command and run it in simulink

MATLAB An Introduction with Applications, 4th Edition EBook helps to Know about MATLAB and its apllications.