MATLAB_signal_processing

the code for dilation , erode ,compliment and morphology are given

正需要这方面的资料,Viterbi算法在业界很强，和大家一起分享交流(Is in need of this information, Viterbi algorithm in the industry is very strong, and we share exchange)

这是计算最优路径的Floyd算法在Matlab中的实现程序。(This is the calculation of the optimal path Floyd algorithm in Matlab implementation process.)

BPSK 与QPSK 调制解调系统的Matlab 仿真程序,发送滤波器与接收滤波器均为根升余弦滚降滤波器；信道噪声为加性高斯白噪声 绘制BPSK 与QPSK 调制下的误码率与信噪比曲线图，并与理论曲线进行对比(BPSK and QPSK modulation and demodulation system Matlab simulation program, send and receive filters are root raised cosine filter roll-off filter channel noise, BER and SNR draw BPSK and QPSK modulation under additive white Gaussian noise than the graph and compare with the theoretical curve)

various mathematical theorem s implementation...

本代码为特征提取代码，是从高维数据到低维数据(The source code for the feature selection to reduce the high-dimensional data low-dimensional data)

使用kalman滤波实现动态行人检测与跟踪(dynamic people detection using kalman filter)

通过MATLAB对一幅多个人物的图像进行，人脸轮廓的提取，识别。效果不错，譬如毕业照这样的照片能有很好的结果。(By MATLAB to more than one person in the image , extract facial contour recognition . Good results, such as this photo graduation photo can have a good result .)

Face Recognition Based on Local Features

说明：  神经算法有着万能算法之称，可以用于解决多种问题，如预测、评价类问题。(Neural algorithm has a universal algorithm is known, can be used to solve a variety of issues, such as forecasting, evaluation of issues.)