ica_basic_theory

设计一个一维wiener滤波器，并以平稳信号加噪为输入，得到该平稳信号的估计信号，并求出最小均方误差。(Design a one-dimensional wiener filter, and to smooth the input signal plus noise to get the estimated signal of the stationary signal, and find the minimum mean square error.)

这是一个关于齿轮的齿顶圆和齿根圆半径的计算程序，先将图片预处理和二值化，然后进行边缘检测求出圆心，最后用平均法求出半径。(This is an addendum on the gear tooth root radius circle and the calculation procedure, the first image preprocessing and binarization, edge detection and then find the center of a circle, with the final calculated average radius.)

all this are the IEEE papers in which Adaptive equaliztion is done with diff algortihm techniques

MATLAB数学工具软件实例简明教程，南京航空航天大学王正盛编写(Mathematical tools MATLAB software instances Concise Guide)

数字信号处理实验内容，编写能够实现fft的matlab程序，并与系统自带的fft相比较。在文件mysecond.m中注释部分给出多种fft实现方法及代码，未拆分成多个m文件(Digital signal processing experiment content, the preparation can be achieved fft matlab program, and compared with the system comes with the fft. The comment section file mysecond.m give multiple fft to achieve method and code into multiple m 未拆)

svPWM仿真，光伏逆变svpwm仿真，simulink仿真(SvPWM simulation, photovoltaic inverter SVPWM simulation, Simulink simulation)

matlab程序滤波器,有IIR各种滤波器，可以实现低通，高通，带通，带阻等滤波器(matlab program filters, there are various IIR filters can achieve a low pass, high pass, band pass, band stop filter)

How to calculate PSNR of a yuv video.

心电信号R波峰值提取算法，抗干扰能力非常强。(ECG R-wave peak extraction algorithm, anti-interference ability is very strong.)

This is also related to shift keying mod technique.....it is also very helpfull for the biggner who want to do digital mod techniques.........