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YYY_DSSS
设计一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN信道。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。(Designed a four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct Sequence Spread Spectrum, BPSK modulation, AWGN channel for the wireless channel. At the receiving end for despreading, demodulation, judgments, through the simulation to be one of a user' s bit error rate and SNR of the simulation results.)
- 2009-03-12 23:17:16下载
- 积分：1
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chemo2
窗口移动多项式平滑演示程序。。。二维数据模拟程序(Polynomial smoothing window mobile demo program. . . Two-dimensional data simulation program)
- 2008-06-12 23:17:38下载
- 积分：1
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用logistic和差分方程预测 program
用logistic和差分方程预测上海市人口和老龄化比例的matlab程序(profile for difference equation to forcast population )
- 2011-08-13 08:53:03下载
- 积分：1
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Basic_OFDM
Matlab simulink OFDM basic run model
- 2014-12-19 22:29:55下载
- 积分：1
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codes
this code in used in neural network mlp with back propagation training algorithm and geradian descends algorithm for optimization.in some of this codes I used full propagation algorithm or mlp one layer or two layer with different activation function.this code can be use for prediction or control system by useing neural networks.
- 2013-11-28 02:31:46下载
- 积分：1
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matlab
基于matlab对灰度图像的二值化自适应阈值的算法(Gray image binarization adaptive algorithm)
- 2009-04-13 11:41:59下载
- 积分：1
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phase-matlab
phase field simulation example which use the LBM modle。 It s very useful.
- 2012-05-04 23:30:00下载
- 积分：1
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berbpsk
Matlab code of bit error rate with bpsk modulation
- 2015-02-12 16:20:36下载
- 积分：1
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PPT-for-Non-local-means-with-dimensionality-reduc
PPT for an IEEE paper "non-local means with dimensionality reduction and sure-based parameter selection"
- 2013-08-05 17:20:03下载
- 积分：1
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pstMat
介绍乐Matlab 5.2软件中的电气系统模块库在电路分析中的应用方法(on Matlab 5.2 music software electrical system module in the circuit analysis of the application)
- 2006-11-28 17:23:51下载
- 积分：1
