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1572-Introduction-to-Using-OPNET-Modeler-Network-
Slide for beginning with OPNET
- 2013-03-12 11:50:15下载
- 积分：1
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wavelets
说明： Pywavelets的cwt函数做连续1维小波变换的时频分析，并图形显示(Time and Frequency of Continuous 1-D Wavelet Transform and Graphic Display)
- 2019-07-01 18:44:56下载
- 积分：1
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OFDM
OFDM仿真程序，信道估计采用LS,MMSE,LMMSE,DCT等方法，做了个比较，ofdm那个是主程序(OFDM simulation program, channel estimation using LS, MMSE, LMMSE, DCT and so on, made a comparison, ofdm that is the main program)
- 2021-04-06 16:09:02下载
- 积分：1
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PCM编码解码matlab 代码
说明： PCM编码译码的matlab代码，设一个输入量，对其进行通信原理仿真。(The MAT code of the PCM code decoding, set an input quantity, and simulate the communication principle.)
- 2019-01-26 20:47:00下载
- 积分：1
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fchedulerdatagram
用c编写的速度一般的ldpc译码程序,程序质量高,已验证推荐()
- 2018-03-28 23:40:58下载
- 积分：1
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pro-report
SIGNAL DETECTION FOR SPECTRUM SENSING
Spectrum sensing is a critical functionality in cognitive radio communications as it must be performed before allowing unlicensed users to access a vacant licensed band. Energy detector is also known as radiometer and it is most common method of spectrum sensing because of its low computational and implementation complexities. The coherent detector, also referred to as a matched filter, can improve detection performance if the primary transmitted signal, s, is deterministic and known a priori.
- 2013-04-08 13:53:19下载
- 积分：1
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eetop.cn_PLLnoise+jitter_ams model
说明： eetop.cn_PLLnoise+jitter_ams model
- 2019-03-07 10:48:50下载
- 积分：1
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20191124实时采集声音无FFT
说明： 实时声音采集，双通道采集声音信号，并且进行降噪处理和FFT变换(Real time sound acquisition)
- 2021-04-22 13:18:48下载
- 积分：1
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MATLAB
matlab实现的fft程序，可酌情作为参考(Matlab implementation of the FFT program, as appropriate, as a reference)
- 2017-10-10 15:10:53下载
- 积分：1
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极化信道
说明： 极化码极化信道仿真，信道极化是信道合并与信道分裂两种信道操作的结果。在上述两种操作下，原本相同的N个W信道产生了极化现象，其中一部分信道的信道容量趋近于1，另一部分信道的信道容量趋近于0。(Channel polarization is the result of channel merging and channel splitting. Under the above two operations, the original n w channels have polarization phenomenon. The channel capacity of one part of the channel approaches to 1, and the channel capacity of the other part approaches to 0.)
- 2020-03-11 00:53:15下载
- 积分：1
