tunning-PID-by-PSO

color histogram of an image

chu序列的同步应用，用于帧同步，提取数据起点(Application of Chu sequence for synchronization, frame synchronization, data extraction point)

此书包含图像处理的各种函数命令和解析，读者一看就能明白！！！(This book contains various functions of image processing commands and parsing, the reader can understand a look! ! !)

UN AUTRE MONDE DE LA VISION.............MATLAB..................SEGMENTATION

matlab版 bp神经网络 三层，可选输入输出等(three-layer neural network matlab version bp)

conventional inverse rate matching for LTE-A

基于语音信号处理的MATLAB平均幅度差函数，比自相关函数计算量要少。(Based on the average amplitude of the speech signal processing functions, less than the autocorrelation function computation.)

仿真图是速度、距离、幅度三维图像，能量熵的计算，Gabor小波变换与PCA的人脸识别代码。( FIG simulation speed, distance, amplitude three-dimensional image, Energy entropy calculation, Gabor wavelet transform and PCA face recognition code.)

说明：  spwvd算法的程序代码，非常实用 在毕设中需要用到跳频信号的应该都能用到该代码(Smooth pseudo Wigner distribution)

在matlab上实现polar码的编译码仿真(The polar code is simulated and coded on MATLAB, and the error rate curve is drawn.)