wordreportdemo

合成孔径雷达(SAR)的点目标仿真，由详细的原理说明。对初学入门很有帮助(Synthetic aperture radar (SAR) of the point target simulation, by the principle of detailed instructions. Entry helpful for beginners)

一种快速傅里叶算法程序，多本matlab书上都要用到的例题。程序非常不错。(A fast Fourier algorithm program, and more in this book have used matlab example. Program is very good.)

QAM调制解调通信系统仿真及研究，基于systemview软件的调制解调，仿真电路图(QAM modulation and demodulation communication system simulation and research, based on the systemview modem software, the simulation circuit)

基于MATLAB环境显得图像去噪示例程序(Image denoising based on MATLAB environment, sample programs appear)

使用迭代法，用Matlab模拟方形镜自在模的形成过程(Using iterative method , Matlab simulation square mirror the formation process of mould at ease )

说明：  lms消噪 语音降噪，自适应滤波算法，进行改进，误差调节三个参数(LMS denoising, speech denoising, adaptive filtering algorithm, improved, error adjustment of three parameters)

基于FSK的快速跳频通信系统,使用simulink仿真工具实现(Fast frequency hopping communication system based on FSK)

小波分析以及消噪程序，很实用。希望对大家有帮助(wavelet anaysis and denoising program,very useful to everyone who wang to know about this.)

Decompose image into subbands, denoise, and recompose again. fh = decomp_reconst(im,Nsc,Nor,block,noise,parent,covariance,optim,sig) covariance: are we considering covariance or just variance? optim: for choosing between BLS-GSM (optim = 1) and MAP-GSM (optim = 0) sig: standard deviation (scalar for uniform noise or matrix for spatially varying noise) Version using the Full steerable pyramid (2) (High pass residual splitted into orientations). JPM, Univ. de Granada, 5/02 Last Revision: 11/04

本代码为matlab编写，编程实现信号经过QPSK调制后，再经过AWGN信道下，得到的误码率性能曲线，并且与理论上的误码率进行对比。(The matlab code is written in programming through the QPSK modulation signal, and then through the AWGN channel, the resulting bit error rate performance curve, and with the theoretical bit error rates were compared)