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F2T
qpsk matlab仿真 F2T 傅里叶反傅里叶变换(qpsk matlab simulation)
- 2013-04-29 20:19:53下载
- 积分：1
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wideband-DOA-estimation
提出了一种新的宽带DOA估计方法:频域子空间正交性测试方法(TOFS:Test of orthogonality of frequency sub- space)。该方法通过同时测试频域信号共同带宽内各频段噪声子空间与阵列流形之间的正交性来进行DOA估计。与宽带相干信号子空间方法不同,TOFS方法不需要任何初始值的预估及聚焦操作。与宽带非相干信号子空间方法也不同,TOFS方法同时测试各频段噪声子空间与阵列流形之间的正交性。本文仿真了TOFS与IMUSIC、CSSM、TOPS的性能比较。仿真结果表明TOFS方法在中等信噪比以上时有较好的性能,且避免了TOPS方法中常出现的伪峰。 (Proposed a new broadband DOA estimation methods: subspace orthogonal frequency domain test methods (TOFS: Test of orthogonality of frequency sub-space). The method by simultaneously testing the frequency domain signal bandwidth of each band noise common sub-orthogonality between space and the array manifold to be DOA estimates. And broadband coherent signal subspace different methods, TOFS method does not require any initial estimate and focusing operation values. And broadband incoherent signal subspace methods are different, TOFS method for simultaneous testing of each band orthogonal noise subspace and the array manifold between. This paper compares the performance TOFS simulation and IMUSIC, CSSM, TOPS is. Simulation results show that the method TOFS better performance when more moderate SNR and spurious peaks TOPS method avoids the often occur.)
- 2014-04-23 21:00:37下载
- 积分：1
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MY_origin
节点在MATLAB下的部署，通信，以及能耗计算(Nodes deployed in under MATLAB, communications, and energy consumption calculation)
- 2021-04-10 14:08:59下载
- 积分：1
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mallat_speed-suanfa
是有关小波分析mallat算法，简便实用(Is related to wavelet analysis mallat algorithm, simple and practical)
- 2013-11-02 01:19:28下载
- 积分：1
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321
该代码源于《matlab图像处理宝典》，其中包含部分图像处理的关键代码(The code from " matlab image processing book," which contains a key part of the image processing code)
- 2013-05-25 18:41:47下载
- 积分：1
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PCA
用主成分分析法估计出点云中每点的法向量函数(Principal component analysis method for normal estimation in point cloud )
- 2020-07-31 16:28:37下载
- 积分：1
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bilinear--and-impulse-invariance-method
explains bilinear transform method, and impulse invariance method for IIR filter design
- 2014-02-09 13:29:42下载
- 积分：1
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emirs
利用摄动方法计算高斯粗糙表面的te、tm反射率(computes the TE and TM emissivities from Gaussian rough surface using the small perturbation method )
- 2009-05-06 08:55:04下载
- 积分：1
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UFVM
with this code it could drwa evrythings about modal parametrs of structures and otherthings
- 2015-02-11 19:28:33下载
- 积分：1
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text2
离散随机信号的计算机仿真(验证性实验)---仿真协方差函数为C（x)的高斯过程(Computer simulation of discrete stochastic signal validation experiments--- Simulation covariance function C (x) of the Gaussian process)
- 2012-11-01 23:59:27下载
- 积分：1
