DFT

对“data4.m”数据，采用两种聚类算法聚类，并对结果进行分析。(Uses two types of clustering algorithm clustering "data4.m" data, the results were analyzed.)

基于泊松过程的检测与估计原理和方法，对“有符号间干扰信道”中的类似问题进行仿真，并最终给出了仿真数据趋势图。 (Poisson process based on principles and methods of detection and estimation of "inter-symbol interference channels have" similar problems in the simulation, and ultimately gives the simulation data trends.)

压缩感知的相关代码压缩感知的相关代码压缩感知的相关代码压缩感知的相关代码(Compressed sensing codeCompressed sensing codeCompressed sensing codeCompressed sensing code)

Lecture on Week number 4

％绘制系统函数的零极点图 ％ ％pzplot(num,den) ％num为系统函数分子多项式的系数向量 ％den为系统函数分母多项式的系数向量 ％( Mapping system function pole zero diagram pzplot (num, den) num molecular function for the system polynomial coefficient vector den for the system function denominator polynomial coefficient vector)

Genetic algorithm all you need

利用自适应滤波的方法进行语音信号的降噪处理，适用于语音增强领域(The adaptive filtering method is used to denoise the speech signal, which is suitable for the field of speech enhancement.)

在secshortest中我希望只得到一条次短路,结果却出来好几条，因此在使用时，要得到次短路，只能用roadcost()函数分别求一下各条路的权重和，找到最小的。(I hope that in secshortest only a short time, the result is out of several, so when used to get at short circuit, can only be used roadcost () function, respectively, for some of the weight of the road and find the smallest.)

说明：  CS_UKF当前统计模型无迹卡尔曼滤波跟踪算法CS_UKF当前统计模型无迹卡尔曼滤波跟踪算法(CS_UKF)

m文件，有助于理解emd算法。有移植价值，初学emd必备(m file, helps to understand emd algorithm. Transplant value, emd essential beginner)