IQmodulation

matlab实例编程系列1，内有运行后界面图像＆源代码(Matlab programming examples of a series, which is running the interface after images & source code)

Angle between two points

混合编程matlab与C#,帮助你学习混合编程(matlab and C# hybrid programming)

matpower4.0b2用来计算潮流，比以前的版本多了连续潮流(matpower4.0b2 used to calculate the trend, more than the previous version of the continuous flow)

通信调制与解调模拟，matlab编写的。(communications module and demo simulate)

说明：  基于MATLAB求当前坐标系下由线组成的图形的周长(MATLAB-based coordinate system for the current composition of the line the perimeter of the graphics)

基于Matlabsimulink的GPS系统仿真程序；基于Matlabsimulink的GPS系统仿真程序(Simulation program based on the GPS system Matlabsimulink simulation program based on the GPS system Matlabsimulink)

本程序为matlab编写的粒子群算法优化十杆件桁架程序源码，通用性比较强，大家可以参考！(The procedure for the preparation of PSO matlab optimization ten pieces of truss program source code, common relatively strong, we can refer!)

用于matlab sbm计算的代码，直接替换数据即可(for sbm(dea) in matlab)

给出一段噪声音乐信号，用滑动平均滤波器进行处理，观察改变滑动窗口宽度对声音效果的影响。 （1）读取一段噪声信号，画出未处理噪声信号的时域波形和信号频谱图； （2）在Matlab中利用滑动平均滤波器对噪声信号进行处理，得出处理后的图像； （3）改变滑动窗口的宽度，观察处理后噪声以及图像得出对效果的影响。(A piece of noise music signal is given. It is processed with a sliding average filter to observe the effect of changing the width of sliding window to the sound effect. (1) a noise signal is read and the time domain waveform and signal spectrum map of the unprocessed noise signal are drawn. (2) in Matlab, a sliding mean filter is used to process the noise signal, and the image after processing is obtained. (3) to change the width of the sliding window, to observe the noise after processing and to the effect of the image.)