SumAdd

可以直接计算信号的四阶累计量，挺不错的小程序，注意信号必须是非高斯信号哟。(Signals can be directly calculated fourth-order cumulant, very good small procedures, the attention signal must be a non-Gaussian signal yo.)

遗传算法原理及应用 遗传算法的基础应用，是遗传算法的基本知识(Principle and Application of genetic algorithm based on genetic algorithm applications, basic knowledge of genetic algorithms)

matlab绘图及GUI，介绍采用matlab进行二维、三维绘图等等(matlab graphics and GUI, using matlab introduce two-dimensional, three-dimensional graphics, etc.)

normalizing the sign in matlab

说明：  (1) 打开一个bmp文件 (2) 将其局部区域的灰度值进行改变 (3) 另存为一个新的bmp文件 ((1) open a bmp file (2) the gray value of its local area to change (3) Save as a new bmp file)

returns the lengths of a Stewart Platform fith Fixed Actuators for a given position and orientation of the platform

2FSK是利用数字基带信号控制在波的频率来传送信息。经过调制后的2FSK数字信号通过两个频率不同的带通滤波器f1、f2滤出不需要的信号，然后再将这两种经过滤波的信号分别通过包络检波器检波，最后将两种信号同时输入到抽样判决器同时外加抽样脉冲，最后解调出来的信号就是调制前的输入信号。(gudi hduidf hdag sdd w)

ICP shape detection algorithm for 2 mesh

统计信号处理中，计算双谱的仿真程序，已通过测试。(Bispectrum calculation procedures.)

this code is for learning