Filter-implementation-in-matlab

余弦小波变换源程序，开发环境为matlab(cosin wavelet transform code using matlab)

说明：  GA-BP神经网络，包含数据和代码，绝对好用，亲测有效(GA-BP neural network, including data and code)

有限元中比例nearQuad单元的matlab程序(FEA matlab )

C PROGRAMMING LANGUAGE(A BOOK OF C PROGRAMMING LANGUAGE)

watermarking in matlab

该程序可以求取电力系统低频振荡特征根，输入数据为三机9节点系统(The program can strike a power system low frequency oscillation characteristic roots, the input data for the three-machine 9-bus system)

一阶导数、二阶导数，矢量归一化（SNV），多元散射校正（MSC），数据中心化，直接信号校正，平滑处理六种光谱数据预处理的方法(A first derivative, second derivative, vector normalization (SNV), multiplicative scatter correction (MSC), the data center of the direct signal correction, smoothing six kinds of spectral data preprocessing methods)

边缘检测，提取边缘，能够检测边缘，很好的把图像边缘找出来(edge detect)

peer pressure聚类算法 可以实现社会网络的简单聚类分析。(peer pressure clustering Algorithm)

说明：  粗糙度计算程序，可以用来计算声学上的尖锐度，当然要先导入音频。。。。(Roughness calculation program, can be used to calculate the acoustic sharpness, of course, first to import audio....)