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Test_Code1
已知一个序列x(n)=0.5cos(0.55*pi*n)+cos(0.45*pi*n),时域FFT分析其频谱。
(1)使用不同宽度的矩形窗截断该序列为M点,取M分别为:20,40,160,观察不同长度对频谱影响;(2)使用哈明窗和凯泽窗重做;(3)对三种窗的结果进行分析比较;(4)总结窗类型和长度对频谱分析的影响。
(Known a sequence x (n) = 0.5cos (0.55* pi* n)+ Cos (0.45* pi* n), time-domain FFT analysis of its spectrum. (1) use a different width of the rectangular window of the sequence for M cut-off point, take M are as follows: 20,40,160, observing the impact of different lengths of the spectrum (2) the use of Hamming window and the Kaiser window redo (3 ) on the three windows analyzed and compared the results (4) summarize the type and length of window for spectrum analysis.)
- 2007-10-30 17:08:01下载
- 积分:1
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Algorithm_of_Karge_Thompson
Karge Thompson算法的MATLAB源程序。(The algorithm of Karge Thompson is a heuristic algorithm that allows to obtain, given a specific group of jobs to be produced, the best sequence in terms of time
setup.
)
- 2009-11-16 22:32:52下载
- 积分:1
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0002人工势能避障算法凸形障碍物
人工势能避障算法凸形障碍物 matlab 仿真(Matlab simulation of convex obstacle based on artificial potential energy obstacle avoidance algorithm)
- 2018-12-10 14:48:33下载
- 积分:1
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Sys_OldAGE
This document contains the details of Old Age Pension Scheam system. It will gives you an guideline how to prepare the Old Age Pension System.
- 2009-12-16 20:57:54下载
- 积分:1
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2-RAKE1
merç u pour la téléchergement du fichie extra ordinaire
- 2011-04-20 16:36:18下载
- 积分:1
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Matlab-data--and-material-collected
收集的一些matlab资料,自己感觉很有用,拿出来分享(Some matlab data collected, feel useful, to share)
- 2013-04-10 11:37:48下载
- 积分:1
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data_smooth
一种数据平滑代码,可以对一组数据进行三点、五点、七点等平滑,并可以调整平滑次数。(A data smoothing code, a set of data for three, five, seven and so smooth, and you can adjust the number of smooth.)
- 2015-03-23 18:04:02下载
- 积分:1
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Folder-1
i am an mtech student. i have to get simulink programs for my project.
- 2012-02-08 17:50:12下载
- 积分:1
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NyquistaBPF
matlab滤波器,通过此滤波器可以得到所需求的波形(matlab filter, this filter can be the needs of the waveform)
- 2012-04-11 18:47:59下载
- 积分:1
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ofdm_signal
说明: 该程序给出了OFDM信号以及频谱分析,也插入了保护间隔(the procedure given OFDM signal and spectrum analysis, insert a protective partition)
- 2005-12-28 19:44:02下载
- 积分:1