snr

canny双阈值边缘检测方法 可以对图像进行边缘检测(canny edge detection dual-threshold edge detection can )

the file contain digital signal processing in matlab.

在过零检测过程中，找过零点，并以此来进一步计算相位差等(In the zero-crossing detection to find the zero crossing, and to calculate the phase difference)

matlab code to design FIR filter using vedic mathematics

可以实现MATLAB环境中基本界面的制作，在该界面中求得矩形的面积，通过修改其长宽的相应值也可以得到不同的面积，最重要的是有默认选项来恢复到初始的设置值(MATLAB environment can be achieved in the production of the basic interface, and seek a rectangular area in the interface by modifying the length and width of the corresponding values can also get different area, the most important thing is the default option)

脑电信号处理所用的TOOLBOX,MATLAB-Based Tools for BCI Research(BRAIN WAVE BCI)

利用球贝塞尔函数和汉克尔函数计算低频、中频、高频的雷达散射截面。(The calculation of the radar cross section of low frequency, intermediate frequency, high frequency by using the spherical Bessel function and Hankel function.)

application of personal identification.

vcalssification algorithm8

LTE系统中误块率BLER的求解计算，BLER是个衡量系统好坏的正确指标(LTE system for solving block error rate BLER calculation, BLER measurement system is good or bad right index)