FFT_matlab

BP神经网络作为若分类器，反复训练BP神经网络预测样本输出(As if the BP neural network classifier, repeated training samples of BP neural network output)

用回声隐藏方法实现数字水印的许多程序，欢迎共享(This is some water echo code,I spend a lot of time on it.)

把整个频率范围中的某段重点频区局部放大，获得比整个频率范围高的频率分辨率，从而观察频谱中的细微部分(The entire frequency range of the frequency of certain key areas enlarged to obtain the entire frequency range than the high frequency resolution, and thus observe the subtle part of the spectrum)

MATLAB程序，可以实现图像中值、均值、维纳滤波 源程序代码。(MATLAB program, you can achieve image median, mean, Wiener filter source code.)

使用K－均值聚类算法在IRIS数据上进行聚类分析.(K-means clustering algorithm using IRIS data in the cluster analysis.)

说明：  canny边缘检测，还不错，希望能对大家有帮助(canny edge detection, well, hope you can help)

说明：  matlab环境的判别分析代码 非常实用(discriminant analysis matlab environment very useful code)

a summary of adaptive control

用Matlab编写的如何画SmithChart，如何匹配到50欧的演示程序(Show how to plot a Smith chart in Matlab. Show how to perform a 2 element match to 50 ohms termination using the Smith chart. Show that depending on the termination impedance that there is more than one combination of elements solving the problem.)

张德丰matlab小波分析源代码，从信号时-频联合分析引入小波变换，将信号的多分辨率分析及Mallat算法作为全书的重点，并在此基础上，进一步阐述了双正交小波多分辨率分析、小波包多分辨率分析、提升小波应用，还讲述了小波分析在奇异性检测、去噪及数据压缩中的应用。 (Zhang Defeng matlab wavelet analysis source code)