test5

该matlab程序包实现从Ocean Optics s2000型号的光谱仪采集数据文件中读取数据，并对采集数据进行背景去除，提取特定波段的数据绘制光谱图(The matlab package implement reading data file made by Ocean Optics s2000 spectrometer , and remove the background collecting data, extract a specific band spectra data mapping)

The method works as follows. 1. For a data set with dimensionality, d, compute the variance of data in each dimension (column). 2. Find the column with maximum variance call it cvmax and sort it in any order. 3. Divide the data points of cvmax into K subsets, where K is the desired number of clusters. 4. Find the median of each subset. 5. Use the corresponding data points (vectors) for each median to initialize the cluster centers.

matlab code to detect and identify the object feature for analysing and compraing purpose

说明：  遗传算法 简单的函数搜索过程 显示中间搜索过程(Simple genetic algorithm search process shows that the middle of a function of the search process)

another progaram that has been in matlab

processing the signal which is chirp

扩频接收机设计实例 matlab语言，做扩频的有很大参考价值。欢迎下载(spread spectrum receiver design examples Matlab language, so spreading the great reference value. Welcome to download)

拉格朗日插值代码，非常简洁的代码，适合学生作业及学习，(On Lagrange Interpolation code, the very concise of the code, suitable for students job and learning,)

非均匀傅里叶变换 mex name.c加载C文件(nonuniform fourier transfrom)

Prograssive Switching Median Filter