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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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bilateral
说明: 双边去噪的matlab源码,效果很好,值得一试(Bilateral denoising matlab source, the effect is very good, worth a try)
- 2011-03-29 12:36:14下载
- 积分:1
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filter-image
采用matlab编写,对图像椒盐噪声与周期性噪声的进行滤除(Using matlab, image noise and periodic noise salt and pepper to filter out)
- 2013-11-27 10:42:20下载
- 积分:1
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davenport_arma3_2
利用ARMA(3,2)模型和davenport功率谱
对脉动风进行模拟,
在叠加平均风,得到风序列(Use ARMA (3,2) model and the davenport
For fluctuating wind simulate
Superimposed mean wind, get wind sequence)
- 2015-01-15 16:09:52下载
- 积分:1
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Matlab100
有限时域分析方法的源代码,希望对大家有用处哈~~~(finit time analyze)
- 2011-12-31 23:51:31下载
- 积分:1
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QPSK-mod--AWGN-channel-simu
QPSK 调制、AWGN 信道下仿真程序,含有信源编码,信道编码,信道解码,信源解码等部分(QPSK modulation, AWGN channel simulation program, with source coding, channel coding, channel decoding, source decoding section)
- 2014-02-21 12:53:56下载
- 积分:1
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Attachments_20131017
DIFFERENT ARTICLES , USEFUL FOR ELECTRICAL ENGINEERING , ECONOMIC DISPATCH
- 2013-12-22 16:18:13下载
- 积分:1
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MIMO-WATERFILLING
说明: MIMO注水原理的简单运用,有助于理解SVD分解,注水算法,不同发送天线上如何进行功率分配(MIMO injection principle of a simple application helps to understand SVD decomposition algorithm injection, Send different antennas on how power distribution)
- 2021-04-06 15:19:02下载
- 积分:1
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qiugenmusic
一种MUSIC算法的改进形式,大大的减小了计算量(An improved form of the MUSIC algorithm, greatly reduce the amount of computation)
- 2012-08-27 19:47:06下载
- 积分:1
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fourier
One dimensional interpolation Fourier transform to realize data sampling
- 2015-01-27 21:01:13下载
- 积分:1