脉搏信号处理

Tikhonov 正则化，正则化病态矩阵，相关ppt(Tikhonov regularization, regularized ill-conditioned matrix)

说明：  微分进化算法中的其中两个子程序，还有未上传(Differential evolution algorithm)

最大似然（ML）准则和最大后验概率（MAP）准则Matlab仿真(Maximum Likelihood (ML) criteria and maximum a posteriori probability (MAP) criteria Matlab simulation)

轮廓波变换matlab程序代码，其中包含基于Contourlet变换的图像去噪算法(The contourlet transform matlab program code, which contains image denoising algorithm based on Contourlet transform)

利用小波域的图像压缩程序，小波分解，重构然后压缩(Using wavelet image compression programs)

本程序是计算振动信号各种参数的实验程序。 主要功能是计算均值、标准差、方差、偏斜度、峭度、 峰峰值、方根幅值、平均幅值、峰值、 波形指标、峰值指标、脉冲指标、裕度指标。 ( This program is to calculate the vibration signals of various parameters experimental procedures. The main function is to calculate the mean, standard deviation, variance, skewness, kurtosis, peak-peak amplitude of the square root of the average amplitude of the peak, waveform indices, peak indicators, pulse index, margin targets.)

说明：  基于粒子群优化算法的模糊c聚类源码，matlab类型(Fuzzy c-cluster source code based on particle swarm optimization algorithm, matlab type)

isodata 迭代自组织的数据分析，一种噪声辅助数据分析方法,主要为数据分析和统计，IDW距离反比加权方法，雅克比迭代求解线性方程组课设,旋转机械二维全息谱计算。

最近总是在这下程序，觉得也应该贡献一下，分数阶傅立叶变换的一个matlab程序(Always under the most recent in this process, feel that we should contribute about fractional Fourier transform of a matlab program)

c code for LHMs and using the matlab to plot the field