Digital_watermarking_wavelet_transform_source_code

说明：  MATLAB7辅助控制系统设计与仿真 第4章(MATLAB7 Auxiliary Control System Design and Simulation, Chapter 4)

buck converter implementation in simulink

说明：  使用扰动观察法的Simulink光伏仿真，可供参考(Simulink photovoltaic simulation with disturbance observation method can be used for reference.)

基于matlab的三相桥式整流电路仿真模型的仿真(Three-phase bridge rectifier circuit simulation model)

北京航空航天大学出版的matlab从零进阶的原程序代码第1章案例21.3源代码(Beijing University of Aeronautics and Astronautics from zero Advanced matlab published the original program code in Chapter 1 Case 21.3 source code)

该代码为利用几何不变矩提取图像几何特征的代码，用matlab编写，提取7个Hu矩为特征向量。可以用于基于内容的图像检索(The code for the image using the geometric moment invariant geometric features extracted code, written with matlab to extract seven Hu moments as features. Can be used for content-based image retrieval)

龙格库塔法程序，应用广泛.............(Runge-Kutta，it can be used everywhere)

信号经过格雷码编码之后qpsk传输，研究信噪比。(After Gray coded signal transmission qpsk, research SNR.)

2维小波变换经典程序-此示意程序用DWT实现二维小波变换(2-dimensional wavelet transform classic program- this indicated the procedure using DWT realization of two-dimensional wavelet transform)

一个使用matlab实现进化博弈过程仿真实验的例子(This function uses ES to optimize a function f(x_1,...,x_n). There are a set of 55 test functions to check the effectiveness of the algorithm when optimizing functions. Feel free to leave comments, corrections or suggestions. Read the comments in the code for more information and bibliography used in the development of this code.)