basic_models

matlab的数值分析的程序实现，，又需要的拿啊，，，(matlab numerical analysis of the implementation of procedures, and take the necessary ah,,,)

It is Radar System design and signal prcessing code based on standard algorithm .this is vey important for biggener those who are working on Radar signal processing area.This code contain various chapter. this is basically chapter No10

PID控制算法中，根据一节延迟传递函数的放大倍数K、延迟时间L和时间常数T，获得PID中比例环节、微分环节和积分环节的参数(PID control algorithm, according to a delay in the transfer function of magnification K, the delay time L and time constant T, to obtain the proportion of PID in the link, differential and integral link in the parameters of link)

2d and 3d brain plots in matlab

地震勘探偏移小程序,使用C语言编译，可以实现(Small offset seismic exploration program in C language)

K-means算法的实现,通过对没有标记的原始数据进行kmeans聚类得到的分类。(K-means algorithm to achieve)

Basic top gravity scenario, nothing fancy. Items do not fill the screen.

pv three phase grid connected system

泊松方程的中心差分求解，可以直接画出图。(Central difference solving the Poisson equation, can be directly drawn map.)

this function is getting the background by mean function for rael time . the function calc the mean of every pixel .