WaveletTransform

PCM模型，利用simulink建立，可用于课程设计，直接在matlab中打开即可(PCM model)

是在MATLAB中很简单的绘制平面三角形的程序源代码，简洁，易懂。(MATLAB is a very simple drawing plane triangle of the source code, simple, easy to understand.)

余弦距离进行聚类分析，余弦距离kmeans进行聚类分析，(Cluster analysis cosine distance, cosine distance from the cluster analysis kmeans,)

说明：  随机共振分析弱信号，带MATLAB源码，值得参考(Stochastic resonance weak signal analysis, take the source code, is worth reference)

曲线拟合法：本方法分别利用一元线性函数、对数函数、指数函数和抛物线函数对数据拟合，取拟合优度判定系数最大者作为预测模型，得出预测值及预测区间（置信度为0.95）(Curve fitting: This method is the use of a linear function, respectively, logarithmic, exponential and parabolic functions for data fitting, goodness of fit to take the maximum coefficient of determination, as predicted by the model, predicted values ??and prediction intervals obtained (confidence 0.95))

清华大学张旭东老师的《现在信号处理》第一次大作业的代码，题目多年未变，代码正确高效。(This code is programed for for the first project for modern signal processing ,which is tought by Zhang Xudong in Qinghua University.)

切比雪夫滤波器设计，通过输入设计参数，能够设计出切比雪夫滤波器的阶数、截止频率，并作出幅度响应(Chebyshev filter design, by entering the design parameters, to design a Chebyshev filter order, cutoff frequency, and amplitude response to)

使用MATLAB对智能天线自适应LMS算法部分进行仿真，假设共有4个天线单元(Adaptive smart antenna using MATLAB, the simulation part of the LMS algorithm, assuming a total of four antenna elements)

pca用于对TE的过程故障诊断中，很好用的一个程序(pca for process fault diagnosis of TE in a very good program with a)

语音信号的盲信号分离算法研究与应用的matlab程序代码(Blind signal separation algorithm research and application of speech signal matlab code)