dsp_matlab

Astar算法MATLAB实现。最短路径检索。(Astar algorithm MATLAB. The shortest route search.)

电子工业出版社翻译Sangjit K.Mitra的数字信号处理课本源程序(Electronic Industry Press Translation Sangjit K. Mitra Digital Signal Processing source textbooks)

用fdatool设计一个50Hz陷波器，导出系数，编程，对原始信号signal.txt进行滤波。 本程序为Matlab程序。(50Hz with fdatool design a notch filter, export coefficient, programming, filtering the original signal signal.txt.)

运用人工神经网络技术预测风速，主要介绍了神经网络的实现方法，以及预测结果的比较(The use of artificial neural network technology forecasting wind speed, mainly the realization of a neural network method and the comparison of predicted results)

说明：  基于PCA的人脸识别源代码，使用matlab编程，针对ORL库(PCA-based face recognition source code, the use of matlab programming, for ORL database)

image watermarking method

This FDTD 1D simulation based on Dennis Sullivan book s. Wave propagation in vacuum background and penetrates Lorentz Medium.

image processing-circle detection

常用的MATLAB插值算法，包括高斯，牛顿插值等等(Interpolation algorithm commonly used)

SVM算法的示例程序,帮助读者理解SVM算法的使用(the use of SVU，to help reader undstander how to user this methods)