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matlab_ydtx
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。(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.)
- 2009-03-11 10:06:21下载
- 积分:1
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Newton
牛顿插值Matlab编程实现牛顿插值Matlab编程实现(Newton Interpolation Matlab programming
)
- 2010-12-25 17:03:43下载
- 积分:1
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l
说明: 。基于此本文提出一种利用Microsoft
Access数据库实现VB与Matlab数据交换的方法,在程序设计中可充分利用两种软件的优势,可以大大缩短软件开发周期,为
含复杂数学计算的可视化软件设计提供了一种可选的方案。(A new method is proposed in this paper to realize data communication between VB and Matlab based on Microsoft
Access. It provides a good solution to develop the Visual numerical computing software)
- 2012-05-07 21:53:13下载
- 积分:1
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DesignForBpsk
这是一个关于BPSK系统的仿真程序,并画出在瑞利信道和高斯信道下的误码率图形(It is a BPSK system simulation program, and draw in the Rayleigh and Gaussian channels channel bit error rate under the graphics)
- 2009-06-06 10:17:59下载
- 积分:1
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FFT
关于FFT变换的源程序,需要的朋友别错过咯,适合所有关于FFT的初学者(the order of FFT,you need it,suit for all the beginner of FFT.)
- 2012-05-02 16:50:03下载
- 积分:1
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ffff
通信 信号识别 最后程序运行后得到一图形 用于辨识(phone )
- 2012-06-16 20:47:24下载
- 积分:1
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PE
说明: 现代信号处理功率谱估计部分,通过导频估计(this is the function that estimates the power spectrum)
- 2011-09-11 13:22:28下载
- 积分:1
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main_test1
利用FSWT对信号进行分析,实现故障信号的分离与提取,用于检测机械设备的故障诊断(Fault diagnosis)
- 2021-04-22 09:28:49下载
- 积分:1
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第6章程序
DFT内插 比值法校正 能量重心校正 相位校正等MATLAB 源程序 可直接仿真应用(Code based on MATLAB simulation It is very good button source code integrity, and can be used directly)
- 2018-03-05 14:29:19下载
- 积分:1
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MATLABSimulink
详细介绍了MATLAB Simulink的系统仿真功能,并给出了大量的实例。(detail MATLAB Simulink and give various examples)
- 2010-06-09 19:00:46下载
- 积分:1