spectrum

说明：  LDPC的BF算法,用matlab语言编写 的程序。

This matlab program is a software implementation of onset and offset detection

蚁群算法源程序！！！！开发人员必读！！！！！！！！！！！！！(Ant colony algorithm source code! ! ! ! Developers reading)

GPS NMEA Parser that read all lines in data text file

功放非线性仿真，输入为BPSK信号,功放模型为volterra(Amplifier nonlinear simulation, the input signal is BPSK)

说明：  详细讲解了MATLAB语言编程技术，有大量的实例。(Detailed account of MATLAB programming language, there are plenty of examples.)

A hybrid PSO algorithm

Hu矩的计算，通过Hu矩计算可以实现图像的旋转、平移的不变特性(Hu Moment, can be achieved by Hu Moment of image rotation, translation invariant features)

此程序主要是检测黄色区域（用于人脸识别） 所用摄像头为USB320X240RGB的 原理： 先利用颜色找出符合条件的大面积黄 再利用模板闭运算补充连通与 再利用XY轴上连同域的寻找 标出人脸(The procedure is to detect the yellow area (for recognition) camera for USB320X240RGB used the principle: first, to identify qualified by the color yellow and then use a large area of the template to add connectivity and re-closing operation axis together with the domain using the search XY Face marked)

说明：  用MATLAB编写的空间矢量SVPWM仿真，效果很好(Prepared using space vector SVPWM MATLAB simulation, good results)