neural_network_forecast

A simple PSNR calculator that might be handy in measuring the PSNR between two frames in a video. Typically used in measuring the distortion when videos are encoded and decoded.

This MATLAB implementation computes a correspondence between two shapes based on ant colony optimization (ACO). The input shapes can be either two 2D contours (open or closed) or two arbitrary sets of 2D points. The algorithm is described in detail in:

jbpm集成tomcat说明文档，有需要的朋友可以下载使用(jbpm integration tomcat)

利用GUI功能完成包括AM，DSB，SSB，FM模拟调制在内的调制解调过程，参数可调。(GUI for analog modulation & demodulation, including AM, DSB, SSB, FM.)

混沌相位图模型，利用matlab实现混沌相位，(The chaotic phase diagram model, using matlab to achieve chaotic phase,)

this is a great source for helping in MATLAB

潮流计算程序，初始值使用高斯赛德尔法迭代所得，具有很高的精度和求解效率。(Flow calculation procedures, the initial value of iteration proceeds using high Sisaideer method with high accuracy and solution efficiency.)

matlab code for kmeans image segmentation

说明：  it support for wireless communication:MIMO

Two matlab files to demonstrate how to fit an ellipsoid directly to a set of 3D points.