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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.)
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matlab
说明: 通信程序源代码和模型通信程序源代码和模型通信程序源代码和模型(Communication program source code and source code model of communication and models of communication and model source code)
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fh-matlab
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Matlab-2014-ra-crack
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function
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Pulse Code Modulation (PCM)
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和弦搜索演算法 HS
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- 2016-12-31 06:23:48下载
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fd2d_3.1
二维情况下用FDTD方法模拟电磁波的传播情况,没加吸收边界条件,用C和MATLAB混合编程,信号源是高斯脉冲(Two-dimensional case with the FDTD simulation of electromagnetic wave propagation, no additional absorbing boundary condition, mixed with the C and MATLAB programming, the signal source is a Gaussian pulse)
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matlabchengxushiyanquanji
学校内部老师编写最全MATLAB试验全集代码。保证能正常运行,非常多的常用实验(The preparation of all teachers within the school' s most complete works MATLAB test code. Guarantee the normal operation, a lot of common experimental)
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zhaochun
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