ThinkPHP_3.2.1_20140214

适合系统学习OFDM技术,本文设计并实现OFDM通信系统的调制,解调部分的数字电路,采用实验板或自行设计电路进行调试,并采()

实现LDPC码校验矩阵的构造，采用Mackay 1A方法(Implementation of LDPC code check matrix construction uses Mackay 1A method)

HHT变换的核心是EMD,在此项过程中通过EMD的编程和HHT的编程来实现了希尔伯特黄变换,可以看出处理此方法用来处理非线(The core of HHT transform is that EMD, realizes Hilbert Huang transform through EMD programming and HHT programming in this process. It can be seen that this method is used to deal with non-linear.)

在AWGN信号下，实现pi-4 QPSK调制解调(pi-4 QPSK modulation and demodulation)

MSK和GMSK的simulink仿真，眼图，功率谱(MSK and GMSK the Simulink simulation, eye diagram, power spectrum)

音频信号通过LM386放大，包括四元数的各种计算,D-S证据理论数据融合。( LM386 audio signal amplification, Including quaternion various calculations, D-S evidence theory data fusion.)

用于分析Robust PCA对应的MATLAB程序，将一个矩阵分解为低秩和稀疏矩阵的形式(This paper analyzes the MATLAB program corresponding to Robust PCA, and decomposes a matrix into a form of low rank and sparse matrix.)

传统的MVDR算法上加约束能够产生宽零陷，从而抑制动态干扰(In traditional MVDR algorithm, adding constraints can produce wide nulls, thus restraining dynamic interference)

用KALMAN滤波程序写的对于运动过程的仿真 采用了采用蒙特卡洛方法对跟踪滤波器进行仿真分析,(Monte Carlo method is used to simulate the tracking filter, which is written by KALMAN filter program.)

A Study on effect of FEC for OFDM transmission using one GI per multiple blocks