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新建文件夹
说明： 维纳滤波 自适应滤波 随机生成模拟信号与数字信号，加入高斯白噪声之后进行滤波(Implementation of Wiener filter and adaptive filter)
- 2019-11-24 19:25:05下载
- 积分：1
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3
说明： 3. 瑞利信道中的调制解调、信道估计：
(1) 请推导出单径瑞利信道中的BPSK相干解调的理论误码率性能，并画出比特信噪比与误码率的关系曲线。
(2) 在单径瑞利信道中，请设计一种时分的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与误码率的关系曲线，并与理论误码率曲线进行对比。(3. Modulation demodulation and channel estimation in Rayleigh channel:
(1) deduce the theoretical bit error rate performance of BPSK coherent demodulation in single-path Rayleigh channel, and draw the relationship curve between bit signal-to-noise ratio and bit error rate.
(2) in single-path Rayleigh channel, please design a time-division guidance assisted channel estimation method, Simulink simulation, measure the bit error rate performance of BPSK, draw the relationship curve between bit SNR and bit error rate, and compare with the theoretical bit error rate curve.)
- 2021-01-23 19:48:44下载
- 积分：1
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fft
正交频分复用系统中信号的调制与解调，我们用傅里叶反变换和变换来实现(Orthogonal frequency division multiplexing system signal modulation and demodulation, and we use the inverse Fourier transform to achieve transform)
- 2013-07-18 11:42:59下载
- 积分：1
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线性调频，正弦信号
说明： 中频30MHZ，带宽5MHZ，脉宽25us，采样率140MSPS(If 30MHz, bandwidth 5MHz, pulse width 25us, sampling rate 140msps)
- 2020-12-03 11:09:25下载
- 积分：1
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5714272
说明： 基于matlab的脉冲编码仿真,pcm 模块仿真系统等(Pulse coding Simulation based on matlab, Simulation system of pcm Module and so on)
- 2019-03-27 21:12:09下载
- 积分：1
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Utest
说明： U盘读写模块，实现电脑与U盘自动连接，发送，传输数据(U-reader module, computerization and U disk automatically, sending, transmission of data)
- 2006-04-24 22:34:43下载
- 积分：1
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MyCSharpHMI
本程序是用于PC与使用EtherNet/IP通讯协议的PLC进行通讯，采用C#语言编写。(This program is used for PC and the use of EtherNet/IP communication protocol PLC communication, using C# language.)
- 2017-10-22 13:42:25下载
- 积分：1
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三边滤波器算法实现
这是三边滤波器算法实现的有关工具，主要用来实现图像降噪等有关应用(This is the trilateral filter algorithm of the tool, mainly used for applications such as image denoising)
- 2009-01-08 11:35:19下载
- 积分：1
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MIMO MATLAB
说明： 仿真MIMO信道容量与信噪比和发收天线数目的关系，(Simulated MIMO Channel Capacity)
- 2021-05-14 04:30:02下载
- 积分：1
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TCM_8PSK
程序实现TCM-8PSK的调制解调，跑出误码率曲线(This program can realise the modulation and demodulation of TCM-8PSK)
- 2021-04-19 23:58:51下载
- 积分：1
