matlab-delete

matlab实现图像的 Homography 矫正，有图片和示例，具体程序见 RectifyImg.m(the iamge Homography rectification based matlab, the sample including code and images are given. run the main program RectifyImg.m)

模拟杂波的生成，包括高斯杂波，韦布尔杂波和K分布杂波，对数正态分布杂波(clutter simulation)

homework 3-3 is difficult

it is a code in MATLAB for calculation of bit error ratio vs signal to noise ratio , for multiuser code division multiple access .. usually in any communication system calculation of BER is very important to know the performance of system .. so in this program multiuser CDMA system is used ,, spreading is done using HADAMARD matrix .. or WALSH code .. and BER vs SIGNAL to NOISE ratio graph is computed

由MLS产生Gold码序列,<通信原理与Matlab仿真>经典范例(MLS generated by Gold code sequences, Communication Theory and Matlab simulation> classic example of)

gm(1,1)灰色预测模型，可以进行各种预测。短期的电力负荷预测尤其的好。也可以进行中长期的预测，但是效果没有短期的好。(gm (1,1) Grey forecasting model can predict all kinds. Short-term load forecasting particularly well. Can also make long-term forecast, but they were not short of good.)

此OFDM系统，此包含源程序，其中有详细介绍(The OFDM system, this contains the source code, which has a detailed introduction)

Given a time series, the algorithm will test its non-linearity calculating the lyapunov exponent by Jacobi method

This is a code to determine the pitch period of voiced speech.

WSN中DV-HOP算法源程序，有节点分布图，误差图(WSN DV-HOP algorithm source node maps, error plots)