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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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ofdmArticles
关于ofdm的相关文章,都比较经典,适合ofdm开发者学习(On ofdm related articles, are more classic, suitable for developers to learn ofdm)
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dlb_k
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- 2005-09-20 15:49:04下载
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enframe
语音信号的分帧处理,实现语音的非平稳化为准平稳过程,利用一些平稳信号的处理方法来处理语音信号。(The sub-frame of the speech signal processing, non-smooth voice of whichever stationary process, some stationary signal processing methods to process voice signals.)
- 2013-03-10 19:12:56下载
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matlab-homework1
MATLAB作业一 分别用for和while循环结构编写程序,求出 。并考虑一种避免循环语句的程序设计算法,比较不同算法的运行时间。(MATLAB operating a program were used for and while loops structure determined. And consider a way to avoid the loop statement programming algorithm, the running time of the different algorithms.)
- 2012-09-03 10:57:39下载
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MUSIC-revised
本文是music算法的一种改进,其具有更好的性能,以及能够满足大多数用户的需求,希望会给大家带来方便(This article is a modified music algorithm, which has better performance, and the ability to meet the needs of most users, I hope we will bring convenience)
- 2014-01-19 21:37:16下载
- 积分:1
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buckjibendanbihuan1
Buck double loop control
- 2018-05-02 14:13:43下载
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3
说明: 有用的matlab源,大家看一下是否有用啦。或许对你有帮助哦。(Matlab useful source, we look at whether it is useful to you. May be helpful to you, oh.)
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lms_and_rls
LMS 和 RLS算法matlab程序,该算法用于数字信号处理(LMS and RLS algorithm matlab program, the algorithms used in digital signal processing)
- 2012-08-27 16:36:01下载
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8Quadrature-Amplitude-Modulation
8QAM调制,MATLAB,有完整的星座图,详细的源代码,完整的框图(8QAM modulation, MATLAB, a complete constellation, detailed source code, complete block diagram)
- 2020-10-31 03:59:55下载
- 积分:1