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fengjunbi
目前已经提出了许多不同的算法来解决OFDM 系统中的PAPR 问题，本章详
细介绍了其中的限幅法、压缩扩张法、星座图扩展法、选择性映射法和部分传输
序列法。在介绍每一种算法时，针对其主要存在的问题进行了相应的改进，使每
一种算法都成为比较实用的算法。(Has put forward a number of different algorithms to solve the problem PAPR OFDM system, this chapter details
Fine describes one of the limiting, compression expansion method, constellation expansion method, selective mapping method and partial transmission
Sequence method. In introducing each algorithm, for which the main problem for the corresponding improvements, so that each
An algorithm have become more practical algorithms.)
- 2014-08-17 12:32:24下载
- 积分：1
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wierlesscommunicationfpgadesignmatlabverilogcode
无线通信FPGA设计的所有源码，具有良好的使用价值(verilog matlab ISE )
- 2009-07-09 21:23:57下载
- 积分：1
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FFT
1．用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图
2．进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选
3．做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱
4．用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图(1. Produce sine wave, square wave, and the white noise signal with Matlab, and their time-domain waveform display
2. FFT transform, display each spectrum, where the sampling rate, frequency, length optional data
3. RMS to make maps of the three signals, power spectrum, as well as the number of RMS map
4. Restored by inverse Fourier transform IFFT signal and displays the time domain waveforms sinusoidal signal recovery)
- 2013-12-02 16:18:48下载
- 积分：1
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speech-signal-denosing-
基于小波分析在语音信号的去噪方法研究附带相关代码(Wavelets analysis Speech signal De-noising)
- 2013-11-01 22:28:45下载
- 积分：1
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turbo2c
The document contains a turbo code descrription
- 2011-01-25 20:40:25下载
- 积分：1
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ee_dist_dc_wban
energy efficiency when wireless body area sensor node communicates to the coordinator through wireless link when distance between the nodes are varied
- 2012-12-28 20:34:13下载
- 积分：1
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FSK
FSK调制方式所产生的信号画出时域频域波形程序(The FSK mode signal the draw time domain to the frequency domain waveform program)
- 2013-03-02 08:40:47下载
- 积分：1
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common-init
We use the hw_value as an index into our private channel structure.
- 2015-04-19 19:40:07下载
- 积分：1
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MOEA-NSGA-II
genetic algorithm program for power system
- 2011-05-29 03:41:08下载
- 积分：1
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Astar
A星号算法求最短路径，不同于传统的最短路径算法，迪杰斯特拉和弗洛伊德算法(A star algorithms for the shortest path
)
- 2011-07-09 16:35:25下载
- 积分：1
