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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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mka_m_series
用于产生m序列(use in generating m sequence)
- 2005-01-18 13:27:41下载
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seqsvmMATLAB-source-code
LS-SVM最小二乘支持向量机的matlab工具箱(LS-SVM support vector machine matlab toolbox)
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SpaceFrameElement
有限元SpaceFrameElement的matlab程序(FEA matlab SpaceFrameElement)
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CMA
盲均衡算法实现的有噪声信道下的4QAM调制解调,并画出算法的收敛图(Blind equalization algorithm of noisy channel under the 4QAM modulation and demodulation, and draw the convergence map)
- 2021-04-24 14:48:47下载
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Direct_RLS
RLS算法的MATLAB仿真程序,仅供参考。(Direct RLS)
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matlabME
it s really good code for motion estimation in a video
on image processing
- 2013-04-03 13:50:21下载
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Conversor-Digital-Analogo
conversor digitalpara relojes de presision
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kunlao
有PMUSIC 校正前和校正后的比较,MIMO OFDM matlab仿真,相控阵天线的方向图(切比雪夫加权)。( A relatively before correction and after correction PMUSIC, MIMO OFDM matlab simulation, Phased array antenna pattern (Chebyshev weights).)
- 2017-02-25 11:40:38下载
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channelcapacity
在MIMO系统中,已知和未知信道状态信息时的信道容量比较(In MIMO systems, known and unknown channel state information when the channel capacity compared)
- 2009-11-12 11:57:55下载
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