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CankNicolson scheme to solve the diffusion equation for different initial conditions

Estimates the power spectral densities (PSDs) using the EB method with q = 0 for deciding the diagonal loading.

使用matlab代码，实现心形图像的绘制(Using matlab code to draw heart-shaped images)

用矩形窗设计一个FIR线性相位低通数字滤波器(Design a FIR linear-phase low-pass digital filter with a rectangular window)

在matlab 2012a 下，将一段avi视频分割成序列帧，并保存。程序比较简单，就是用到了VideoReader(In matlab 2012a under the avi video into a sequence of frames, and save. Procedure is relatively simple, it is used in the VideoReader)

用快速傅里叶变换进行电力线谐波分析的一篇文章，大家可以看看(Fast Fourier Transform with the power line harmonic analysis article, we will look)

用筛选法求m内的素数，给一个数求其是几位数，并输出每位数(Screening and m within a prime number, give a number for its several numbers, and the number of output per person. )

该接口主要描述了关于应用层与90820之间的收发数据控制(description of the main interface for the application layer and between the TX 90820 Data Control)

利用matlab进行高斯归一的一个程序，很实用的(A code of matlab to Normalized Gaussian)

matlab实现区域生长，以鼠标单击图像中一点设定初始种子点。(using matlab to achieve regional growth.need to use the mouse to click one point of the image to sets the initial seed point.)