data_analysis

说明：  实现特征波长的提取，连续投影算法可以实现特征光谱信息，结合PCA实现样品分类(Realize the extraction of characteristic wavelength)

matlab prog for beam analysis using fem and its graph with shear force and bending moment daigram and with its color graph....at breakage pt...

matlab用于电力线消噪，用小波分析的方法，分别给出不同的阈值下的仿真结果，经过调试能生成仿真图(matlab for power line de-noising using wavelet analysis method, respectively, different thresholds are given under the simulation results, after adjustment to generate simulation map)

vc调用matlab中自定义的.m函数，对于混编简单的例子(Vc call custom in matlab. M function，For simple example mixed)

一种基于小波变换的图像编码算法采用整数平方阈值下的零树编码(Wavelet-based image coding algorithm uses integer square threshold of zero-tree coding)

Gabor纹理识别，使用matlab实现Gabor纹理识别(Texture recognization based on Gabor )

Simulation of the Bit level Logistic map n is the number of the simulated points. x is the simulated time series. a is the parameter.

使用matlab编程对于isodata算法的实现(Using matlab programming algorithm for isodata)

数字信号处理的视频分析中短时傅立叶变化STFT和连续小波变化CWT和离散小波变换DWT的算法源程序,在实际中已应用,(digital video signal processing of short-time Fourier analysis of changes STFT and continuous wavelet transform CWT and DWT DWT algorithm source, in practice has been applied.)

代码提供了一个矩阵,其中存有点到点的距离,根据输入的起点与终点计算出最短路径(Code provides a matrix into which the distance from point to point, the start and end points of the input calculate the shortest path)