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kuopintongxin01
这是一个扩频通信系统的通信系统建模的MATLAB仿真程序,里面有详细的通信系统建模的步骤,希望对大家有所帮助
(This is a spread spectrum communication system of communication system modeling of MATLAB simulation program, there is a detailed communication system modeling steps, hope to be helpful to you
)
- 2012-05-12 10:37:19下载
- 积分：1
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Hilgraeve-HyperTerm-5.0
full source to hilgraeve HyperTerm 5.0 that is shipped with windows
- 2021-04-23 14:08:48下载
- 积分：1
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gmsk_new
GMSK modulation code.
- 2020-11-14 19:39:42下载
- 积分：1
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GAzhouqi
使用改进的遗传算法来优化一维周期稀疏线阵(Using improved genetic algorithm to optimize one-dimensional periodic sparse linear array)
- 2019-04-06 01:56:45下载
- 积分：1
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BPSK
BPSK调制在高斯信道下的性能，误比特率和信噪比的曲线(BPSK modulation performance under gaussian channel, signal to noise ratio and bit error rate curve
)
- 2021-04-18 13:28:57下载
- 积分：1
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ofdm16qam
说明： 实现了64qam，16qam和QPSK的误码率仿真(The bit error rate simulation of 64qam, 16QAM and QPSK is realized.)
- 2020-07-01 13:20:02下载
- 积分：1
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Catalan
calculate catalan number
- 2013-11-06 12:07:53下载
- 积分：1
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Polyphase-Filter-
基于多相滤波宽带信道化数字接收机，对多相滤波器进行了深入介绍。(Digital Receivers Using Polyphase Filter )
- 2012-03-18 22:05:14下载
- 积分：1
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13
说明： A Study of the Ultra-Wideband Wireless Propagation Channel and Optimum UWB Receiver Design
- 2010-11-13 05:01:09下载
- 积分：1
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8psk
（1） 分析QPSK调制、解调原理，并画出其系统框图；
（2） 产生等概率且相互独立的二进制序列，作为待传输的信号，并画出其波形；
（3） 进行8PSK调制，分别画出I、Q两支路信号经过乘法器后的波形以及8PSK调制波形；
（4） 产生均值为0，方差为1的加性高斯随机噪声，画出其时域波形及频谱；
（5） 将加性高斯随机噪声作为传输信道的干扰，画出接收端信号的时域图；
（6） 进行8PSK解调，输出解码序列，画出解调后信号波形；
（7） 计算系统信噪比、传输误码率。((1) analysis of QPSK modulation, demodulation, and draw the system block diagram (2) have equal probability and independent binary sequence as a signal to be transmitted, and draw the waveform and (3) 8PSK modulation, Draw the I, Q two way signal multiplier waveform and 8PSK modulation waveform (4) to produce zero mean and variance of an additive Gaussian random noise, to draw the time-domain waveform and spectrum ( 5) the additive Gaussian random noise interference as a transmission channel, to draw the time-domain diagram of the receiver signal (6) 8PSK demodulator output decoding sequence, draw the demodulation of the signal waveform computing system (7) signal-to-noise ratio, the transmission bit error rate.)
- 2012-06-24 13:16:59下载
- 积分：1
