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elecpieno
说明: Matlab 数字信号发生器 能产生正弦方波三角波等常见的波形数字信号,并提供了图形界面(matlab )
- 2010-04-20 11:44:03下载
- 积分:1
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Lucy-Richardson-Algorithm
Project on Image Restoration
- 2013-11-12 18:00:16下载
- 积分:1
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Matlab-modeling-algorithm
数学建模的算法收录 涵盖了常见的数学建模问题 每种类型都有matlab源码(Mathematical modeling algorithm included covers common mathematical modeling each type matlab source)
- 2013-04-22 11:12:30下载
- 积分:1
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STK
用于STK中仿真轨道机动的程序,设置场景,卫星。实现轨道机动,可视化卫星的轨道(stk )
- 2020-10-06 15:47:42下载
- 积分:1
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ARecipeforGAMIT
Gamit的说明资料,信息多多可以供参考,英文。(Gamit the descriptive information of info can be used for reference, in English.)
- 2010-11-22 20:17:49下载
- 积分:1
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autoregressive_model
this is an autoregressive model build in matlab with yule walker algorithm in a noisy channel
- 2011-10-17 00:03:25下载
- 积分:1
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sim_demo
Modulaç ã o AM Simulink
- 2010-06-19 04:38:32下载
- 积分:1
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JainYu
Jain & Yu机遇区域的文本定位方法实现(Jain & Yu opportunities for regional implementation of text localization)
- 2010-11-14 16:49:18下载
- 积分:1
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2005MCM
05年美赛O奖论文的程序和说明,在原作者的基础上有所改进(2005 US-race procedures and instructions for O Award papers, an improvement on the basis of the original author)
- 2013-01-28 09:02:09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