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说明：  科普特序列和格雷码序列，matlab随机数列(Coptic sequence and gray code sequence)

Basic matlab codes r included

FSK调制解调器CMX469程序，实测可用(FSK modem CMX469 program, the measured available)

matlab辅助小波分析及应用，对于研究信号的小波变换很有帮助。(matlab wavelet analysis and application )

罗吉斯回归程序 提供matlab环境下仿真程序(Logistic regression procedure matlab simulation environment)

含有完整的指纹处理步骤，是用MATLAB进行编程的。主要有基于纹理的指纹特征的提取和分析。(Contains a complete fingerprint processing step is carried out using MATLAB programming. Mainly based on the texture of the fingerprint feature extraction and analysis.)

说明：  用BP神经网络的初步级应用实现 电机故障诊断(BP neural network with the initial level of motor fault diagnosis applications)

本程序是有限时域差分源程序，有详细注解，方便学习理解。(This program is a limited time domain difference source program, has detailed notes, easy to learn to understand. )

HCircle问题求解算法, 程序, 源码, 采用Matlab实现(HCircle problem solving algorithm, program, source code, using Matlab Implementation)

求出信号噪声的方差，对干扰信号的噪声的方差进行估测。( EVAR Noise variance estimation. Assuming that the deterministic function Y has additive Gaussian noise, EVAR(Y) returns an estimated variance of this noise.)