-
ofdm_awgn
ofdm在瑞利信道的仿真程序还有snr，ber图形(ofdm simulation program in Rayleigh channel also snr, ber graphics)
- 2013-11-14 13:05:59下载
- 积分：1
-
outputdsSVI
example code Pca for sludge digester
- 2012-06-02 17:52:06下载
- 积分：1
-
IMF1
我自己做的一个EMD的算法，大家可以下载参考(I have do an EMD algorithm, everyone can download it)
- 2009-04-01 11:05:32下载
- 积分：1
-
Billiards
小球碰撞，很有意思的一段MATLAB程序，在网上找到的，希望作者不要介意(sphere collision. it is an interesting code by matlab.)
- 2010-12-17 10:00:43下载
- 积分：1
-
TimeSeriesLibrary-tslib
说明： 国外的时间序列分形的库函数，对于时间序列研究有一定帮助(Fractal time series of foreign library functions, for the time series study will definitely help)
- 2010-04-19 15:46:06下载
- 积分：1
-
LS-a-MMSE-for-OFDM
OFDM信道下，均衡器的最小均方误差算法和最小二乘算法的matlab算法(MMSE LS)
- 2012-03-22 16:47:25下载
- 积分：1
-
Turbo_code_simulation
1. 程序中Turbo译码采用了MAP,LOG-MAP，和MAX-LOG-MAP三种算法。
2. 以xxx开头的四个mat文件是四种给定的Turbo码在译码时用到的参数，保存下来的目的是
加快仿真的速度，如果你所仿真的Turbo码不是程序中列出的任意一种，你可以通过函数
trellis来生成自己的相关参数。
3. 程序支持1/2和1/3两种码率的Turbo码，其中1/2码率的Turbo码通过矩阵[1 0 0 1]打
孔得到。在译码时通过对打孔位置添0恢复成1/3码率的码字。
4. 程序中的信噪比表示Eb/N0，通过此参数求得N0，对发送信号进行加噪。(1 program in Turbo decoding using the MAP, the LOG-MAP, and three kinds of the MAX-LOG-MAP algorithm.)
- 2021-04-13 19:08:56下载
- 积分：1
-
FDTD_one_dimension
用FDTD解决一维电磁场传播问题的MATLAB实现(Solve one-dimensional electromagnetic field propagation using the FDTD)
- 2012-06-01 09:35:13下载
- 积分：1
-
diagrama_de_ojo
eye pattern, also known as an eye diagram, is an oscilloscope display in which a digital data signal from a receiver is repetitively sampled and applied to the vertical input, while the data rate is used to trigger the horizontal sweep. It is so called because, for several types of coding, the pattern looks like a series of eyes between a pair of rails. It is an experimental tool for the evaluation of the combined effects of channel noise and intersymbol interference on the performance of a baseband pulse-transmission system. It is the synchronised superposition of all possible realisations of the signal of interest viewed within a particular signalling interval.
- 2013-12-07 00:34:30下载
- 积分：1
-
drawing
说明： 利用normrnnd函数生成1000个标准正态分布随机数，绘制频率直方图和经验分布图(Using normrnnd function to generate 1000 standard normal distribution random numbers, and draw frequency histogram and empirical distribution map)
- 2020-12-13 15:54:36下载
- 积分：1
