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matlab
很好的算法,很好的程序,能够实现最小信道的确定(It s a good code ,and it s a good program ,it can make something true )
- 2013-07-01 16:22:45下载
- 积分:1
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string_conversions
Offset between filter input samples (see notes).
- 2015-10-27 15:28:56下载
- 积分:1
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OFDM-QPSK
OFDM的QPSK及其调制matlab程序(OFDM-QPSK modulation matlab and its procedures)
- 2020-07-02 03:00:01下载
- 积分:1
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Logik25SModbusDecodingAlarmInfo
Logika 25s controllers Modbus alarm codes documentation
- 2017-05-18 19:35:03下载
- 积分:1
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BER
这是一个matlab和optisystem联合调试用的误码率计算程序,里面的文件报过一个可以用optisystem7和optisystem13可以打开的OSD仿真图,还有一个MATLAB计算BER的程序。给出了如何设置系统的大纲。从OptiSystem的电信号输入到Matlab组件。当OptiSystem运行时,它将调用Matlab组件中的M文件,处理数据,然后将所得的电信号导出回OptiSystem。然后将输出信号连接到BER分析仪。经过我调试,文件齐全,放心下载(The attached image gives an outline of how the system should be setup. You should start with inputting the electrical signal from OptiSystem into a Matlab component. When OptiSystem runs, it will call the M-file in the Matlab component, process the data, and then export the resulting electrical signal back into OptiSystem.The output signal is then connected to the BER Analyzer.)
- 2021-03-18 15:39:20下载
- 积分:1
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pracsim-2
通信基本仿真2适合初学者学习的代码,包括了调制,分析等等:使用IIR filter的经典模拟滤波器(巴特沃斯Butterworth,切比雪夫Chebyshev),Bartlett周期图谱,加窗Bartlett周期图谱,基带波形仿真,IIR的贝塞尔滤波器Bessel Filter,二进制对称信道Binary Symmetric Channel仿真,比特序列,Remez滤波,BPSK复合基带信号仿真,载波生成器,椭圆滤波器Elliptical Filter,FFT,FSK调制及解调,高斯噪声Gaussian仿真,直方图,理想AM,线性PLL,BP混淆器,理想MPSK,正交振幅调变(QAM,Quadrature Amplitude Modulation),正交相移键控(QPSK),Rayleigh Noise瑞利噪声,Yule-Walker Psd功率谱密度函数。(matlab simulate2)
- 2009-12-26 23:10:29下载
- 积分:1
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CounterPanel
A panel with test run counters.
- 2014-02-18 09:44:45下载
- 积分:1
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MIMO2
MIMO系统的几种信道估计仿真,很有用,已经运行(MIMO system, several channel estimation algorithm simulation, useful, and has been runned)
- 2012-02-09 19:49:25下载
- 积分:1
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卫星通信中数字调相信号调制方式识别方法研究
针对数字卫星常用的 7 种通信信号调制方式(QPSK、8PSK、16QAM、32QAM、64QAM、16APSK、32APSK),对零中心归一化瞬时幅度谱密度最大值、四次方谱、幅度、高阶累积量四种特征参数进行了分析,提出了一种联合特征参数的信号调制识别方法.(Aiming at seven communication signal modulation modes commonly used in digital satellite (QPSK, 8PSK, 16QAM, 32QAM, 64QAM, 16APSK and 32APSK), four characteristic parameters of zero-center normalized instantaneous amplitude spectral density, quadratic spectrum, amplitude and high-order cumulant are analyzed, and a signal modulation recognition method of joint characteristic parameters is proposed. Method.)
- 2020-06-21 09:20:02下载
- 积分:1
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第1章 无线信道:传播和衰落
说明: 详解莱斯信道与瑞利衰落信道,并将其对比,画出图形,便于理解(Rician channel and Rayleigh fading channel are explained in detail and compared Draw a figure, easy to understand)
- 2021-03-21 14:06:18下载
- 积分:1