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LMS
本算法为自适应LMS算法,本算法研究了步长对,权初值,以及是否归一化对算法的影响(The algorithm for the adaptive LMS algorithm, the algorithm of the steps right, the right initial value, and whether the normalization of the algorithm)
- 2011-10-04 12:30:57下载
- 积分:1
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pmsmdtc
永磁同步电机直接转矩控制MATLAB仿真(Permanent magnet synchronous motor direct torque control MATLAB simulation)
- 2013-03-23 08:27:56下载
- 积分:1
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textcode
MATLAB program of texture smoothing
- 2013-12-07 01:32:50下载
- 积分:1
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db4
1、 降噪步骤:
(1) 一维信号的小波分解。选择一个小波并确定分解的层次,然后进行分解运算。
(2) 小波分解高频系数的阈值量化。对各个分解尺度下得高频系数选择阈值进行软阈值量化处理。
(3) 一维小波重构。根据小波分解的最底层低频系数和各高频系数进行一维小波重构。
matlab里面有关于去噪的函数,你可以找一下~~
这说的只是基本原理,希望有所帮助(1, noise reduction steps: (1) one-dimensional signal wavelet decomposition. Select a wavelet decomposition level and determining, and then divide the operation. (2) high coefficient wavelet thresholding. For each decomposition scales have high coefficient selection threshold soft threshold quantization. (3) one-dimensional wavelet reconstruction. According to the lowest level of the low frequency wavelet coefficients and high frequency coefficients of each one-dimensional wavelet reconstruction. There are about denoising matlab function, you can find some ~ ~ This says just the basic principle, we hope to help)
- 2013-07-01 14:36:08下载
- 积分:1
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Bayes_identification
说明: 一个用MATLAB实现的贝叶斯辨识的代码(Using MATLAB realize a Bayesian identification code)
- 2008-09-08 11:26:36下载
- 积分:1
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fft
说明: 快速傅里叶变换,可对相关数据进行频域分析(fast fourier transfer)
- 2011-03-21 10:24:36下载
- 积分:1
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SAR_IMAGE
合成孔径雷达成像算法,距离多普勒算法,频率变标算法(failed to translate)
- 2013-05-04 15:01:26下载
- 积分:1
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icpMATLAB
基于vs+MATLAB的icp基本演算法(Based on the icp vs+ MATLAB basic algorithm)
- 2015-04-01 11:54:27下载
- 积分:1
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zhijiexuliekuopin
直接序列扩频 实现扩频、解扩还有。MATLAB实现环境。其中解调用的是BPSK。(Spread Spectrum Direct Sequence Spread Spectrum, despreading there. MATLAB implementation environment. One solution is called BPSK.)
- 2010-06-26 00:15:34下载
- 积分:1
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AWGN_RS
高斯信道下采用RS 卷积码,译码时采用软硬两种判决方法对误码率进行仿真,利用simulink搭建模块,在利用m文件编程调用产生最终结果。(The paper use the RS code in AWGN.And two different of demodem way are used in it.)
- 2009-10-31 22:57:21下载
- 积分:1