my_sparse

直方图是用面积表示各组频数的多少，矩形的高度表示每一组的频数或频率，宽度则表示各组的组距，因此其高度与宽度均有意义。 程序提取了很多直方图所需要的参数特征，如均值、方差、偏度、峰度、能量和熵。 (Histogram is that each group size the number of frequency, the height of the rectangular frequency of each group said that the number or frequency, the width of that group from each group, so the significance of height and width of both. Extraction procedures need a lot of parameters histogram features, such as mean, variance, skewness, kurtosis, energy and entropy.)

source code for getting fuzzy membership function for face recognition

地震资料中反褶积MATLAB数据处理包。包括了预测反褶积，脉冲反褶积，稀疏反褶积等。对于地震资料处理有极大实用价值。(Seismic data deconvolution MATLAB data processing package. Including predictive deconvolution, pulse deconvolution, such as sparse deconvolution. For the seismic data processing has great practical value.)

DSP有限字长效应分析，对系数量化给系统带来的部稳定因素进行分析

this is real fuzzy matlab code is hard5

一个完整的图象处理matlab程序库,内容丰富，很有价值。(A complete image processing matlab library, rich in content valuable.)

用平行截面法讨论由曲面z=x^2-y^2构成的马鞍面形状.m(code)

说明：  这是一个用来进行同类数据统计平均值及加权平均值的Matlab程序，可以试试。

最大似然估计算法用于估计小数倍频偏中的一部分。(Maximum likelihood estimation algorithm for estimating a small multiple of the frequency offset in part.)

用于vc和matlab混合编程，提高效率(Used for vc and matlab mixing programming, improve efficiency)