stbc

2D FDTD simulation code

对时频峰值地震噪声的滤波及对实际信号的处理、(Time-frequency seismic noise on the peak of the actual signal filtering and processing,)

MATLAB函数总汇，汇集matlab函数，可作手册使用(MATLAB function confluence, pooling matlab function, can be used for manual use)

february series code

主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)

小波包分析程序 matlab 小波包分析(Wavelet packet analysis matlab)

说明：  实现非局部平均去噪算法（non local mean）(The realization of non-local denoising algorithm on average (non local mean))

清华大学研究生教学用书，作者：胡广书《数字信号处理:理论算法与实现》一书附属光盘。(Qinghua University graduate teaching book, the author : Mr. Kwong book "Digital Signal Processing : theoretical algorithm with the realization of "a book subsidiary CD.)

Optimum MUD for DS-CDMA in Multi-Path Fading Channel 2 USERS( Optimum MUD for DS-CDMA in Multi-Path Fading Channel 2USERS)

code matlab program for calculate time process