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qpsksystem_SJSU_mdl
QPSK modulation system with recover loops(This is a model of a QPSK modulation system for transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC fi lters with excess bandwidth α = 0.18 are employed. The receiver includes an NDA timing recovery loop followed by a DD phase recovery loop. The transmitter?s symbol period is T and set to a value of 100 ms. The symbol period at the receiver is Tr. The model will produce six windows: Two constellation plots and two eye diagrams (for the real part only), at the output of the matched fi lters and after the recovery loops a plot of the phase error (output of the NCO) and a plot of the fractional timing error (used in the interpolator). The frequency off set at the receiver is denoted by deltaf. The model simulates the transmission of 8000 QPSK symbols.)
- 2009-05-15 11:05:08下载
- 积分:1
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AR
说明: AR模型谱估计算法,对初涉AR模型谱估计的同学有很大的帮助,可以了解到其基本的模型构造和其谱估计的迭代步骤。(AR model spectrum estimation algorithm, the AR model spectrum estimation初涉students have a lot of help, it can be seen that the basic model structure and its spectral estimation iterative steps.)
- 2020-11-14 13:49:42下载
- 积分:1
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duanshifuliyebianhuan
朋友发给我的短时傅里叶变换程序,希望对大家有帮助(A friend sent me the short time Fourier transform process, we hope to help)
- 2011-09-15 16:57:30下载
- 积分:1
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MATCOM-VC-MATLAB
用MATCOM实现VC_对MATLAB中_m文件的调用(With MATCOM achieve VC_ on file in MATLAB call _m)
- 2011-09-27 18:13:37下载
- 积分:1
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Short-road
遗传算法解决最短路径。在matlab中实现计算和结果输出。(The genetic algorithm to solve the shortest path. Calculated and results output in matlab.)
- 2013-04-13 19:46:16下载
- 积分:1
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matlabcPP
matlab c++对接matlab c++对接(matlab c++)
- 2014-02-05 22:24:21下载
- 积分:1
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MATLAB5
一本matlab手册,在你忘记函数时,查询这个很好(matlab book)
- 2010-05-10 11:10:31下载
- 积分:1
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ABC-matlab
人工蜂群算法Matlab工具箱,包含基本优化测试函数。(artificial bee colony algorithm, MATLAB)
- 2020-11-03 11:39:53下载
- 积分:1
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pso GA PID参数整定
该程序为微粒群算法与遗传算法求解pid参数整定MATLAB程序,优化结果包含参数输出与参数曲线变化图。(The program solves the PID parameter tuning MATLAB program for particle swarm optimization and genetic algorithm, and the optimization results include parameter output and parameter curve change diagram.)
- 2018-03-08 21:08:46下载
- 积分:1
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matrix_reorder
说明: matlab图形化一个矩阵,并对矩阵进行重新排序(matlab a graphical matrix, and reorder the matrix)
- 2011-04-13 17:38:01下载
- 积分:1