system_response

正交匹配追踪，信号压缩传感的实现，可近似完全重构(Orthogonal matching pursuit)

说明：  这是用三角分解法求解线性方程组的一种方法(This is a triangular decomposition method for solving linear equations method)

稀疏重构的理论基础和数值方法 （英文原版图书）(Theoretical Foundations and Numerical Methods for Sparse Recovery)

OFDM仿真包括信号源,卷积码编码，交织，qpsk调制，IFFT，组帧，上采样，通过FIR滤波器 通过高斯信道，再经过低通FIR滤波器，下采样，拆帧，FFT，qpsk解调，接收数据；计算误比特率(OFDM simulation including the signal source, sampling convolutional encoding, interleaving, QPSK modulation, IFFT, frame,, through the FIR filter through Gauss channel, and then through the low pass FIR filter, sampling, demolition of frame, FFT, QPSK demodulation, the received data bit error rate calculation)

Gaussian belief propagation code in matlab.

FWGN信道模型MATLAB编程，对研究信道建模很有帮助(FWGN channel model)

说明：  两个序列的互相关函数的归一化运算。 先生成两个序列，再调用。(cross-correlation function)

Its IEEE papers on papr reduction in OFDM

矩阵相乘，基于CUDA用并行算法实现矩阵的乘法(matrix muliplication with parallel algorithm implication matrix muliplication base on CUDA )

说明：  解决matlab 7.0 simulink不能保存的问题，将本文件放在work目录下，重启matlab即可(Solve matlab 7.0 simulink can not save the problem, work on this document directory, you can restart matlab)