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STBC_MIMO_code
本代码是关于多天线技术空时块编码的通信系统仿真源程序,其中包括QPSK调制,QPSK解调,FFT,IFFT,STBC等模块,并给出误码率计算和性能仿真图。(The code is on the multi-antenna space-time block coding techniques of communication system simulation source code, including QPSK modulation, QPSK demodulation, FFT, IFFT, STBC and other modules, and gives the bit error rate and performance simulation map.)
- 2010-07-26 16:58:55下载
- 积分:1
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1DSparameter
一维FDTD计算S参数范例,采取时域频域傅立叶变换(S-parameters of one-dimensional FDTD calculation example, take the Fourier transform time-domain frequency domain)
- 2011-09-22 11:37:13下载
- 积分:1
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MATLABsoftwarefoundation
说明: MATLAB软件基础,详细介绍了matlab软件的基础操作。(MATLAB software foundation, described in detail the basis for operation of matlab software.)
- 2010-04-28 18:34:57下载
- 积分:1
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duandianjiance
语音信号端点检测仿真,内容涉及短时能量及过零率的计算,自相关函数的的计算。(voice endpoint detection signal simulation, which relates to short-term energy and zero rate calculation, the autocorrelation function of the calculation.)
- 2006-06-09 00:32:03下载
- 积分:1
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data
金融时间序列data,著名的那本书的data
(datafdfjkajfkd AIVAFDF)
- 2013-03-18 00:35:38下载
- 积分:1
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xiaobo
人提供了一种小波去噪和小波包去噪的对比研究的matlab代码,供大家相互学习和参考(Provide a comparative study of wavelet de-noising and wavelet packet denoising matlab code for everyone to learn from each other and reference)
- 2014-03-06 10:44:25下载
- 积分:1
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CHAPTER5
本文队基于LQR最优调节器的倒立摆控制系统进行了仿真研究(In this paper, team-based LQR Optimal Regulator of an inverted pendulum control system simulation)
- 2008-05-27 10:39:18下载
- 积分:1
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jadeR001
一种盲源分离的联合对角化算法源代码,可以用来盲源分离多信号混叠和特征提取(A blind source separation algorithm for joint diagonalization source code, can be used to blind source separation and multi-aliasing feature extraction)
- 2011-05-19 14:06:30下载
- 积分:1
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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
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dq
说明: 微电网下逆变器pi环控制,可以仿真出结果,波形完整(Micro grid inverter PI ring under control, you can copy the micro grid inverter under PI loop control, can the simulation results, the waveform complete real results, waveform is complete)
- 2014-10-30 18:38:57下载
- 积分:1