chepaishibie

function for getting all line coordinate interms of x and y, also a circle coordinate function

Prony算法谐波分析matlab函数，运行已没有错误。(Prony algorithm matlab function harmonic analysis, operation has no errors.)

Memory error handling for various sun4s.

说明：  振动信号模态参数识别预处理方法及ITD，STD(NExT method for modal parameter identification of vibration signal)

Pearson s correlation coefficient between two variables is defined as the covariance of the two variables divided by the product of their standard deviations

频率估计中的协方差算法的matlab实现(Frequency estimation of covariance algorithm matlab implementation)

一个好用的PCA源代码，两个程序，PCA.m为调用子代码，已调(An easy to use the PCA source code, two procedures, PCA.m call sub-code modulated)

本代码在MATLAB中采用均方误差和测度两种评价参数对维纳滤波和L-R算法复原的加入噪声的运动模型和高斯模型的图像复原效果进行了比较(The code in MATLAB using the mean square error and two evaluation parameters measure the effect of exercise on the model image restoration Wiener filtering and restoration LR algorithm and Gaussian noise is added to the model were compared)

MATLAB程序线性方程算法源码分析MATLAB program source code analysis of linear equations algorithm(Linear Equation Algorithm MATLAB program source code analysis MATLAB program source code analysis of linear equations algorithm)

给出了通过matlab设计IIR低通滤波器的程序，并通过程序把在DSP中所用到的变量计算出来，很有价值。(Matlab given by IIR low-pass filter design procedures, and procedures used in the DSP in the calculated variables, very valuable.)