OQAM_preambel_AWGN

CDMA移动通信系统功率控制算法的MATLAB仿真实现(CDMA mobile communication system power control algorithm realize the MATLAB simulation)

说明：  有关绘图的matlab实现源代码，希望给大家带来帮助。(Drawing on the matlab source code, hope to bring you help.)

这是一个仿真qpsk信号通过不同信道模型（包括单径，多径，莱斯，瑞利平坦等信道）的性能的matlab程序。(This is a simulation qpsk signals through different channel model (including single-track, multi-track, Condoleezza Rice, Rayleigh and other flat Channel) Performance of Matlab procedures.)

说明：  瑞利衰落信道模型，可以运用与ofdm信道估计和时域均衡(Rayleigh-channel-implementation-master)

说明：  RLS和Capon波束形成程序， Capon给定SNR和INR (RLS AND CAPON BEAMFORMING )

分数阶傅里叶变换(Fractional Fourier Transform, FrFT)，实现线性调频(LFM)信号的参数估计(调频斜率和初始频率)。由粗到细搜索分数阶傅里叶变换的阶数。需要到网上自行下载一个工具函数frft.m.(It is about estimationg the frequency modulation rate and initial frequency of linear frequency modulation (LFM) signal using the fractional Fourier transform (FrFT).It need a function frft.m which could be found in the internet.)

基于matlab实现的循环谱估计算法，可以对具有循环平稳特点的信号进行参数估计，如直扩信号和周期调制信号。(based on the cycle of Matlab achieve spectral estimation algorithm, be right circle with a smooth characteristics of the signal to estimate the parameters, such as DS signal and modulation signal cycle.)

一个挺好的PCA例子，粗学者可以试试看，很有帮助的(pca exam)

仿真效果非常好，LCMV优化设计阵列处理信号，利用贝叶斯原理估计混合logit模型的参数。( Simulation of the effect is very good, LCMV optimization design array signal processing, Bayesian parameter estimation principle mixed logit model.)

A comprehensive OFDM turorial