Control_system_design_xundingyu

MATHEMATICAL CODE FOR SPEECH USING MATLAB

彩色数字水印的程序，实现在彩色图像中通过DCT变换来嵌入水印信息(Color digital watermarking process to achieve the color image by DCT transform to embed watermarks)

numerical analysis of histogram

kalman code matlab Algorithm Free

说明：  Data structures code

David G. Lowe的SIFT特征点检测及匹配源代码，内有自己总结的各文件及参数功能的PPT文档(David G. Lowe' s SIFT feature point detection and matching source code, the summary of each document has its own functions and parameters PPT documents)

newton raphson load flow

实现对直流电机的PID控制，其中包含直流电机的动力学模型，控制律的设计方法(DC motor PID control, which contains a dynamic model of the DC motor control law design method)

FFTW 64位FFTW算法库，MATLAB 就是调用这个库(FFTW 64BIT FFT)

函数逼近的MATLAB程序，本程序设计一个两层的bp网络用于函数逼近，隐层的激活函数为 tansig,输出层激活函数为purelin线性函数 (Function approximation of the MATLAB program, the program design of a two-tier network for function approximation bp, hidden layer activation function is tansig, the output layer activation function is a linear function purelin)