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IMAGE PROCESING FAST FOURIER TRANSFORM

simple edge color coding

systemvue对通信系统仿真，并进行对数字信号的载波传输仿真实验(systemvue the communications system simulation and digital signal carrier transmission simulation)

以EVC和MATLAB作为仿真运算工具，通过EVC和MATLAB编程建立TCP通信的客户端，用VB建立通信的服务器，通过此服务器的桥梁作用实现ARM与MATLAB的TCP通信，在此通信的前提下开发控制系统。(EVC and MATLAB simulation to computing as a tool, and MATLAB programming by EVC to establish a TCP communication client, the server to establish communication with VB through this server as a bridge to achieve ARM and the MATLAB TCP traffic, the premise of this communication development control system.)

PMSM矢量控制 包含了clark变换，clark逆变换，park变换，park逆变换等等。(PMSM vector control contains the Clark transform, Clark inverse transform, park transform, park inverse transform, and so on)

基于matlab实现半导体激光器LK速率方程(Based on matlab realize a semiconductor laser rate equations LK)

turbo码的编解码程序，采用max-log-map算法，简单易用。程序采用QPSK调制，信道为AWGN(turbo code decoding process, using max-log-map algorithm, easy to use. Program uses QPSK modulation, AWGN channel is)

计算太阳黑子的活动周期，分别利用周期图法，Lenvinson-Durbin法和Burg法求得其功率谱，并画出曲线，观察得到活动周期(Calculation of sunspot activity cycle, namely the use of periodogram, Lenvinson-Durbin and Burg obtained the power spectrum, and draw curve, observation cycle)

最小二乘曲线拟合 可以拟合曲线 得到所拟合的系数 GUI界面(least-square Curve fitting)

利用隐式中心差分格式求解二维热传导方程的matlab代码(The matlab code to solve 2-dimension heat equation with implicit difference scheme.)