DCT_Qianru

说明：  一阶海杂波 bragg峰 matlab仿真(ocean clutter)

EMIRS 利用小微扰法计算二维高斯粗糙面的辐射系数(EMIRS computes the emissivity from 2-D Gaussian dielectric rough surface using small perturbation method (SPM))

test test test test test test test (test test test test test test test)

Numerical Mathematics and Scientific Computation 系列丛书，介绍fortran语言及其最新改版功能(Numerical Mathematics and Scientific Computation Series, introduced its latest revision features fortran language)

说明：  EEGLAB工具箱中画erpimage时填写ITC参数画图时会报convert命令错误，换上上述m文件即可。(a m-file in EEGLAB erpimagev()，for a bug in run.)

说明：  matlab工具箱实例讲解 现在正在研究这个 希望有志同道合的可以相互学习(toolbox matlab examples to explain now look at the hope that like-minded can learn from each other)

QPSK经过高斯信道和瑞利信道的matlab仿真，比较了各自的误码性能，文档非原创发布(QPSK After the gauss channel and Rayleigh channel matlab simulation, comparing the respective error performance of non-original release of the document)

QC-LDPC的一种构造方法，包括论文及其中的仿真代码。(A method for constructing QC-LDPC, including the papers and the simulation code.)

cognitive radio for multi path wireless channels design environments with diffrent models

一款简单的自适应阈值的MAYLAB代码，使用的时候需要更改图片的路径，阈值参数可以自行设置(A simple adaptive threshold MAYLAB code, when the need to change the image using the path, free to set the threshold parameter)