dcsk

GM11灰色预测模型，通过生成数据的gm(1,1)模型所得到的预测值的逆处理结果(Grey Forecasting)

使用matlab函数，，，实现用熵值法求出任意矩阵的行或列的权重和每个值的综合参数(Entropy Method )

matlab与C的混编，处理乘性噪声，建立M次开根号模型，需要调整参数。(written with matlab and C by S. Yun and H. Woo, "A new multiplicative denoising variational model based on m-th root transformation".)

用于计算dft函数相关性的代码，包括自相关和互相关(To Calculate DFT correlation function)

SVD point matching .I write it by myself .and it can work in matlab.but the result is not well

北斗二代B1频点接收机主程序Matlab源代码(BD2B1 Matalab Receiver)

该图片是对无线传感网络，从能量和死亡节点进行仿真验证，所用算法为改进量子遗传算法(The picture is a wireless sensor network nodes and death from energy simulation, the algorithm used to improve the quantum genetic algorithm)

Okumura analyzed path-loss characteristics based on a large amount of experimental data collected around Tokyo, Japan. He selected propagation path conditions and obtained the average path-loss curves under flat urban areas. Then he applied several correction factors for other propagation conditions, such as: Antenna height and carrier frequency Suburban, quasi-open space, open space, or hilly terrain areas Diffraction loss due to mountains Sea or lake areas Road slope Hata derived empirical formulas for the median path loss (L50) to fit Okumura curves.

here is a code for energy detection spectrum sensing whrtr i used thresholding to find a roc curve...

该文档详细的介绍了alamouti码的编码原理(This document describes in detail the principle of a Code alamouti)