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Matlab2
介绍了数字通信中的QPSK调制解调的原理,通过用Matlab编写脚本程序对QPSK通信系统的发射和接收过程的具体实现进行模拟仿真,绘出信号在理想信道和加噪信道中模拟传输时的时域图,并对各模块进行了频谱分析,所得到的结果与理论基本相符,对于理解QPSK系统的性能并在系统的实际应用上作进一步的设计,提供了有效的参考依据(The introduction was done with the principle of the QPSK modulation and demodulation in digital communications, a script was written by using Matlab program to carry out a simulation of the QPSK communication system ,which contains the concrete realization of transmit and receive process. The time-domain diagram is drew separately when the signal transmits in the ideal channel and in the channel with noise, spectral analysis of each module is also done, the results obtained with theoretical results in the main, which provides an effective frame of reference for understanding the performance of QPSK systems, and the practical application in the system to make further designed.)
- 2010-06-16 08:22:47下载
- 积分:1
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Laganiere-Robert---OpenCV-2-Computer-Vision-Appli
Laganiere Robert - OpenCV 2 Computer Vision Application Programming Cookbook - 2011
- 2014-01-28 15:01:04下载
- 积分:1
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gei_v38
包括主成分分析、因子分析、贝叶斯分析,仿真效率很高的,光纤无线通信系统中传输性能的研究。( Including principal component analysis, factor analysis, Bayesian analysis, High simulation efficiency, Fiber Transmission wireless communication system performance.)
- 2017-04-12 17:12:05下载
- 积分:1
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Untitled6
图像分割,想通过对眼底图像分割进行视盘自动定位(Segmentation, think through the fundus image segmentation disc automatic positioning)
- 2016-06-23 10:09:41下载
- 积分:1
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Reg_courant_pu
Controle Per Unit d une MESB
- 2012-04-04 02:05:38下载
- 积分:1
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GaussPulse
产生一定载波频率、重复频率及脉冲间隔的高斯形脉冲信号(Produce gaussian signal with certain repetition frequency, the carrier frequency and pulse interval)
- 2014-02-19 10:31:39下载
- 积分:1
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logbinpdf123
Estimate pdf of data set spanning orders of magnitude
- 2010-10-28 17:43:45下载
- 积分:1
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threetunnelSARGMTI
三通道干涉GMTI的matlab程序,可以实现动目标检测与定位(三通道干涉GMTI的matlab程序,可以实现动目标检测与定位
Three-channels interference GMTI of matlab inplementation can achieve the moving target s detection and positioning
)
- 2021-04-22 15:48:48下载
- 积分:1
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Maths
An example want to present to memmber for nonlinear
- 2009-06-01 18:12:33下载
- 积分:1
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Matlab-code-for-Informed-Spread-Spectrum
matlab code for SS algorithm
- 2015-04-08 15:27:41下载
- 积分:1