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pisa
在计算机上产生一组实验数据,首先产生一段零均值白噪声数据u(n),令功率为 ,让u(n)通过一个三阶FIR:
得到y(n). .y(n)上加三个实正弦信号f1’=0.1,f2’=0.25,f3’=0.26调整 和正弦信号幅度信噪比大致为10dB,50dB,50dB. (1) 令N=256,描绘xn波形;
(2)得出真实功率谱密度 .
(3) 利用此实验数据Pisarenko谐波分解法估计该实验数据的正弦频率及幅度。
(On the computer to generate a set of experimental data, first generate a zero mean white noise data u (n), so that power, let u (n) through a third-order FIR: get y (n).. Y (n) added three real sinusoidal signal f1 ' = 0.1, f2' = 0.25, f3 ' = 0.26 and sine signal amplitude adjustment signal to noise ratio is approximately 10dB, 50dB, 50dB. (1) that N = 256, depicted xn waveform (2) the true power spectral density obtained. (3) using this experimental data, Pisarenko harmonic decomposition method to estimate the experimental data of the sinusoidal frequency and amplitude.)
- 2010-10-22 11:17:41下载
- 积分:1
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SAR-MATLABtoolbox
一本适合于合成孔径雷达成像技术的matlab程序设计资料,包含详细的matlab程序,中间步骤和图像(SAR image formation toolbox for MATLAB)
- 2014-11-24 21:10:10下载
- 积分:1
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fircheb
matlab fir chebshev LPF
- 2013-11-21 21:36:36下载
- 积分:1
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Antinotch
Matlab code for Anti-notch filter implementation
- 2015-04-14 15:50:32下载
- 积分:1
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matlab ocd函数 最优化的方法
matlab ocd函数 最优化的方法 有具体代码(the optimizition of the ocd function use in matlab)
- 2019-01-26 10:00:07下载
- 积分:1
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kkpcca11p
关于kpca算法的matlabb程序源码及其说明
(On kpca algorithm the matlabb program source code and its description)
- 2012-07-18 14:14:39下载
- 积分:1
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bianyi4_2
编写一通用的预测法分析程序,要求有一定的错误处理能力,出错后能够使程序继续运行下去,直到分析过程结束。可通过不同的文法(通过数据表现)进行测试。(Write a generic prediction analysis procedure that requires a certain degree of error-handling capabilities, enabling the program to continue after an error to run it until the end of the analysis process. Can be tested by different grammar (by performance data).)
- 2013-12-05 09:36:24下载
- 积分:1
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cubicspl
Astrodynamics library file crack
- 2012-11-18 13:30:13下载
- 积分:1
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T_SAR_Wang
是王志添教授关于卫星雷达技术的介绍,对于做SAR,包括INSAR、POLSAR等的人来说是非常好的资料!(SAR)
- 2010-08-25 21:53:56下载
- 积分:1
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BruteSearch120909
k-nearest neighbor algorithm
- 2011-02-12 03:19:31下载
- 积分:1