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ofdm capacity calculation
采用自适应子信道和部分信道信息的功率分配的正交频分复用(OFDM)系统。以前的;
- 2022-02-01 23:43:35下载
- 积分:1
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1) 2KHz and 8KHz to generate the mixed
1)生成2KHz和8KHz的混合信号,使该信号通过上述滤波器,观察滤波前后的波形变化和频谱分布情况。
2) 在改信号中加入高斯白噪声,观察滤波前后的波形变化和频谱分布情况3) 将上述滤波器改为中心频率为100KHz的带通滤波器,信号源为带外的90KHz和带内的100KHz的混合正弦信号,。
4) 用M文件实现上述低通滤波器。
-1) 2KHz and 8KHz to generate the mixed-signal, so that the signal through the above-mentioned filter, filter before and after observation of the waveform and spectrum distribution of the changes. 2) add to the signal in white Gaussian noise was observed before and after filtering and spectral waveform changes in the distribution of 3) will be replaced by the above-mentioned filter center frequency of 100KHz band pass filter, the signal source for the band and the band of 90KHz 100KHz Sine of the mixed signals. 4) achieve the above-mentioned documents with M low-pass filter.
- 2022-07-16 14:47:51下载
- 积分:1
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A satellite is any object that orbits another object.
In popular usage, the ter...
A satellite is any object that orbits another object.
In popular usage, the term satellite normally refers to an artificial satellite.
A planet, or any other body, which finds itself at any distance from the sun with no "sideways" velocity will quickly fall without missing the sun.-A satellite is any object that orbits another object.
In popular usage, the term satellite normally refers to an artificial satellite.
A planet, or any other body, which finds itself at any distance from the sun with no "sideways" velocity will quickly fall without missing the sun.
- 2022-05-06 20:08:15下载
- 积分:1
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xilinx的嵌入式开发xps的用户手册
xilinx的嵌入式开发xps的用户手册-Xilinx Embedded Development of the user manual xps
- 2022-10-05 10:20:04下载
- 积分:1
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OPNET仿真实例,有助于初学者的快速学习。
OPNET仿真实例,有助于初学者的快速学习。-OPNET simulations help beginners learn fast.
- 2022-03-02 05:28:03下载
- 积分:1
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一个基于RTC的即时通信软件的例子,出自MICROSOFT
一个基于RTC的即时通信软件的例子,出自MICROSOFT-an RTC-based instant messaging software examples from Microsoft
- 2022-05-05 14:50:51下载
- 积分:1
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串口通讯程序,用的芯片是 CP2102, Verilog HDL 程序,编译通过,完全可用...
串口通讯程序,用的芯片是 CP2102, Verilog HDL 程序,编译通过,完全可用-Serial communications program, using chip CP2102, Verilog HDL program, compiled by completely available
- 2022-01-26 04:57:11下载
- 积分:1
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信噪比预测与链路自适应
此程序根据不同的场景采用对应的方法预测无线通信中的链路信噪比,根据预测信噪比选择合适的编码效率和调制阶数进行链路自适应,以此应对过时信噪比对系统性能带来的恶劣影响。
- 2022-07-10 23:21:37下载
- 积分:1
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The use of DVB reverse link (DVB
采用 DVB反向链路(DVB-RCS)标准中的双二元Turbo码matlab仿真程序和仿真结果。支持1/2和1/3码率。支持MAP,LOG-MAP解码算法。-The use of DVB reverse link (DVB-RCS) standard double-binary Turbo code matlab simulation program and simulation results. Support for 1/2 and 1/3 rate. Support MAP, LOG-MAP decoding algorithm.
- 2022-08-10 10:02:39下载
- 积分:1
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暗连接1.2
1.2内部的暗连接-DELPHI 7源代码
- 2023-01-25 16:25:03下载
- 积分:1