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SVDTLS
用Matlab仿真实现最小二乘法和总体最小二乘法估计
假设仿真的观测数据 产生,其中 为0均值, 单位方差的高斯白噪声,取n=1,2,....128。
试用TLS,取AR阶数为4,估计AR参数 和正弦波频率;再用SVD-TLS ,估计AR参数 和正弦波频率。
(1)、在仿真中,AR阶数取为4和6。
(2)、执行SVD-TCS时,AR未知。仿真运行至少二十次。
(Simulation using Matlab and the overall least squares least squares estimate assumptions simulated observation data are generated, where 0 mean, unit variance Gaussian white noise, take n = 1,2 ,.... 128. Try TLS, take AR order of 4, estimated AR parameters and the sine wave frequency then SVD-TLS, estimated AR parameters and the sine wave frequency. (1), in the simulation, AR order is taken as 4 and 6. (2), when the implementation of SVD-TCS, AR is unknown. Simulation run at least twenty times.)
- 2020-12-17 08:59:11下载
- 积分:1
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GMSKMAT
GMSK 的调制与解调 可以出图 MATLAB(GMSK modulation and demodulation can be a MATLAB Figure)
- 2008-05-22 21:25:13下载
- 积分:1
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Conditional entropy
说明: 计算两个离散变量x和y的条件熵z = H(x | y)。 with Input:两个相同长度的整数向量
有益于学习(Compute conditional entropy z=H(x|y) of two discrete variables x and y. with Input: of two integer vector of the same length
good for learning)
- 2020-06-23 11:20:01下载
- 积分:1
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BAB1
this document is related with physic method using matlab code
- 2014-11-08 13:46:28下载
- 积分:1
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cl
说明: code for MIMO system in control.
- 2015-01-14 23:59:54下载
- 积分:1
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IBp8_Info_Mfiles
fir filter design using matlab program
- 2011-12-15 08:47:42下载
- 积分:1
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generatesample
生成《matlab扩展编程》中对于HMM训练的samples.mat程序,自己编写(Generation ‘matlab programming expansion’ in the HMM training samples.mat procedures, written by myself)
- 2009-04-17 10:59:13下载
- 积分:1
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Digital-watermarking-algorithm-FFT
数字水印的傅里叶算法,大学本科论文,图像处理,信息安全等。(Fourier transform algorithm of the digital watermark, undergraduate thesis, image processing, information security.)
- 2012-06-22 15:29:00下载
- 积分:1
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Matlab
testpscad用以通过matlab来调用PSCAD程序,并执行PSCAD的模型,结束后关闭程序;
testwrite是对PSCAD的模型进行修改的一个例子(testpscad matlab to call for the adoption of PSCAD program, and execute PSCAD model, after the close of the program testwrite PSCAD model is an example of modification)
- 2013-11-13 09:40:58下载
- 积分:1
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EOF
经验正交函数分析方法,是一种分析矩阵数据中的结构特征,提取主要数据特征量的一种方
法。常用于海洋、气象专业。(Empirical orthogonal function analysis method is an analysis of the data structure of the matrix, a method of extracting the main characteristics of the data volume. Commonly used in the marine, meteorology profession.)
- 2013-12-19 13:26:49下载
- 积分:1