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通过用最小距离分类判别方法，用MATLAB程序找出最小距离分类判别时的识别界面，从而进行识别已知的两类训练样本，并分析其识别错误率。(By using minimum distance classifier discriminant method, using MATLAB program to find the minimum distance classifier recognition interface when the judge, which is known to identify the two types of training samples, and analyze the recognition error rate.)

说明：  本算法是基于高斯分布的梯度边缘检测法，采用MATLAB实现(The algorithm is based on the Gaussian distribution of the gradient edge detection method, the use of MATLAB to achieve)

关于小波去噪的程序，分为几种情况，适用于消除语音信号噪声(Wavelet Denoising of the program is divided into several cases for the elimination of the speech signal noise)

包括了高教出版社出版的数学建模教材里部分习题的答案(including the Higher Education Publishing House of mathematical modeling teaching materials part of the answer Exercises)

BOC信号调制的源码，及BPSK产生信号的源码(BOC signal modulation of the source, and the BPSK signal source generating)

基于matlab,利用AMDF方法检测语音的基音周期(Based on matlab, the use of methods AMDF Pitch Detection of Speech)

说明：  使用matlab实现手写阿拉伯数字的识别。(Using matlab to achieve the recognition of handwritten Arabic numerals.)

matlab中的emd分解实例程序，程序简单易懂，无错误，复制可用(Examples of emd decomposition matlab program, the program is simple to understand, error-free, copy available)

根据实际风速时间序列，建立风速的马尔可夫链模型(According to the actual wind speed time series, the Chian Markov of the wind speed is established.)

经典谱估计-周期图法 实现正弦波加正态白噪声信号的谱估计(Classical spectrum estimation- the realization of periodogram normal sine wave plus white noise signal spectrum estimation)