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cbl
利用fft()进行快速傅立叶变换,得到频谱,画出正弦函数及其频谱
找出频谱中使得Y轴取最大值时的估计频率记为ft
加入白噪声,绘出信噪比和均方误差的关系曲线
( using fft () for fast Fourier transformation, spectrum, to draw the sine function and its spectrum find the spectrum makes the Y-axis maximum value when the estimated frequency is denoted by ft adding white noise, SNR plot and mean square error curve)
- 2011-01-08 10:52:46下载
- 积分:1
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LinearPredictor
一个线性预测的matlab仿真程序,先用模型生成原始信号(平稳随机过程),然后利用最小均方误差准则计算出预测系数,最后利用预测系数对原始信号进行预测(利用原始信号过去n个时刻的值预测当前时刻的值)。(This is a matlab program for linear prediction. First, we use all-pole model to generate a signal(stationary signal), then utilize the Minimum Mean-Square Error to compute the filter cofficient, at last we can use the filter cofficient to predict(use past n signal data to predict current signal data).)
- 2011-06-27 12:24:49下载
- 积分:1
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IISMS
宽带自适应波束形成ISM算法法的MATLAB实现
(Broadband Adaptive Beamforming MATLAB realization of the ISM algorithm method)
- 2012-08-15 00:13:08下载
- 积分:1
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bfo
BFO细菌觅食算法,解决了函数优化问题,只要改变目标函数就可以对不同的函数进行优化。(BFO bacterial foraging algorithm to solve the function optimization problem, just change the objective function can be optimized for different functions.)
- 2016-01-18 11:28:50下载
- 积分:1
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mcmc
MCMC方法主要是为了解决有些baysian推断中参数期望E(f(v)|D)不能直接计算得到的问题的。
其中v是要估计的参数,D是数据观察值(The concept consists of two parts:markov chain and monte carlo integration。)
- 2016-11-25 23:33:43下载
- 积分:1
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matlab
上百个matlab程序,包含所有基本课本程序(Hundreds matlab program, the program contains all the basic textbooks)
- 2014-08-19 15:25:44下载
- 积分:1
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pls
用NIPALS算法实现的偏最小二乘法,包含测试文件,算法原理说明(With NIPALS algorithm of partial least squares)
- 2014-12-05 09:45:18下载
- 积分:1
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numerical-analysis-and-matlab
数值分析与matlab实现,有代码,高教版(numerial analysis and the realization of matlab)
- 2013-04-03 20:27:43下载
- 积分:1
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MATLAB_GEOtools
for read and analysis of GEO Data
- 2015-02-13 05:57:34下载
- 积分:1
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MATLAB-An-Introduction-with-Applications
MATLAB: An Introduction with Applications 4th Edition
- 2015-03-25 10:36:55下载
- 积分:1