-
trans_sigPnoisePinterference
根据直扩原理，首先有随机数发生器产生一系列二进制信息数据（+1，-1），每个信息比特重复Lc次，Lc对应每个信息比特所包含的伪码片数，包含每一比特Lc次重复的序列与另一个随机数发生器产生的PN序列c(n)相乘。然后在该序列上叠加高斯白噪声和形式为i(n)=Acosw0n余弦干扰下次信号，切余弦干扰信号的振幅满足条件A<Lc。在解调器中进行与PN序列的互相关运算，并且将组成各信息比特的Lc个样本进行求和。加法器的输出送到判决器，将信号与门限值0进行比较，确定传送的数据为+1还是-1，计数器用来记录判决器的错判数目。(According to the principle, first some straight expansion random number generator produces a series of binary data (+ 1-1), each information bit repetitive Lc times, Lc for each information bit contains PN code piece count, embraces each bit Lc times repeated sequence and another random number generator produces PN sequence c (n) multiplication. Then in the sequence superimposed on gaussian white noise and forms as I (n) = Acosw0n cosine interference next time signal, cut cosine interfering signal amplitude satisfy conditions A < Lc. In the modem with the cross-correlation operation PN sequence, and the information will comprise the Lc a sample bits peace. The output of the adder judgment device, will signal to compare with threshold 0 data transmitted, determine for+ 1 or-1, counter is used to record the number victimised judgment.
)
- 2011-04-20 10:18:47下载
- 积分：1
-
biosig
处理2008年的脑电竞赛数据的gdf格式的工具箱。(Data processing)
- 2013-03-11 17:19:12下载
- 积分：1
-
轻松实现GM模型的操作 GM(1-N)
GM(1，N)模型的MATLAB实现,轻松实现GM模型的操作，且易于实现，很方便(MATLAB implementation of GM (1, N) model)
- 2021-03-30 22:39:09下载
- 积分：1
-
FEMM_2004
simple FEMM code based on matlab
2009
- 2009-12-19 11:35:22下载
- 积分：1
-
SMI
SMI算法的MATLAB仿真，可用于智能天线(MATLAB simulation SMI algorithm can be used for smart antenna)
- 2014-11-20 13:36:30下载
- 积分：1
-
EM-matlab
本程序是改进的EM算法的Matlab程序，不知是否正确，请指正(EM for Matlab)
- 2013-05-02 07:17:42下载
- 积分：1
-
19216821442008551524442502642
背景处理的matlab处理程序。研究次课题的人可以参考(matlab)
- 2009-05-11 15:08:25下载
- 积分：1
-
TRUSST
matlab code that calculate stiffness matrix and ...
- 2010-11-23 19:55:40下载
- 积分：1
-
MATLAB-analyse
一本matlab工科入门书籍，特别推荐，附有多个实例(Start a matlab engineering books, especially recommended, with multiple instances)
- 2011-05-25 17:04:20下载
- 积分：1
-
boundrycomparison
这个是对16QAM各种界的一个整理，给出了仿真程序，对于初学者来说具有重要的意义。(This is a finishing 16QAM various circles, the simulation program, for beginners is of great significance.)
- 2013-09-03 15:48:30下载
- 积分：1
