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lizi1
说明： 采用白噪声作为输入信号，用递推最小二乘法来进行系统辨识(Using white noise as input signal, using recursive least squares method for system identification)
- 2010-04-27 19:05:56下载
- 积分：1
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PREETHI-REF
A Novel STATCOM Based on Cascaded Three-phases Voltage Source Inverter-Reference papers
- 2013-07-30 18:47:55下载
- 积分：1
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BIDIRECTIONAL_SMOOTHNESS_MUSIC
MUSIC算法[1]是一种基于矩阵特征空间分解的方法。从几何角度讲，信号处理的观测空间可以分解为信号子空间和噪声子空间，显然这两个空间是正交的。信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成，噪声子空间则由协方差矩阵中所有最小特征值（噪声方差）对应的特征向量组成。(MUSIC algorithm [1] is a feature space based on matrix decomposition method. From the geometric point of view, the signal processing can be decomposed observation space the signal subspace and the noise subspace, it is clear that the two spaces are orthogonal. Signal Subspace data received by the array covariance matrix and eigenvectors corresponding to the signal component, the noise subspace from the covariance matrix of all the smallest eigenvalue (noise variance) eigenvector components.)
- 2013-09-15 20:23:33下载
- 积分：1
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clean
研究上课所讲谱分析方法，利用实验验证书中的结论，掌握各种谱分析方法，学会实验设计和实验结果分析。
所应用到的谱分析方法，包括：
1） 非参数化方法：周期图（直接法）、BT法（间接法），Welch平均周期图法
2） 参数化方法： RELAX、Capon
3） 空间谱估计：常见的DOA方法（Capon）
(Experimental Objective: To study methods of spectral analysis class talking about the use of experimental verification of the conclusions of the book, to master a variety of spectral analysis methods, learn experimental design and experimental results. Experiment content: applied to the spectral analysis methods, including: 1) non-parametric methods: periodogram (direct method), BT method (indirect method), Welch average periodogram 2) parameterization: RELAX, Capon 3) spatial spectrum estimation: common of DOA method (Capon))
- 2011-11-28 10:15:15下载
- 积分：1
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view3d
matlab的三维图形显示代码，没有错误，有很好的参考价值(3D image view based on matlab)
- 2010-12-01 14:46:37下载
- 积分：1
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spEnergy
Calculate energy vector for a speech signal
- 2014-08-08 15:06:39下载
- 积分：1
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embedded_matlab_function
关于对embedded matlab function的使用的文档，详细说明embedded matlab function的用法(Document on the use of embedded matlab function, detailed description of the usage of the embedded matlab function)
- 2013-03-06 16:03:42下载
- 积分：1
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DS_PN_BPSK_AWGN_wumalv
采用PN码作为扩频码对信号进行扩频处理，采用BPSK进行调制，在加高斯白噪声的信道中进行传输，解调，误码率等(Using PN codes as spread spectrum code to spread spectrum signal processing, using BPSK modulation, in add white gaussian noise channel transmission, demodulation, bit error rate, etc)
- 2015-04-19 18:34:26下载
- 积分：1
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yuyinzhengqiang
通过分帧处理用Matlab实现语音增强中的谱减法(Through sub-frame processing using Matlab implementation of spectral subtraction speech enhancement)
- 2010-01-17 09:05:54下载
- 积分：1
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fem_matlab
fem for computational electromagnetics
- 2012-04-03 03:03:41下载
- 积分：1
