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algorithm-design
数学建模中有关搜索与优化的可能用到的一些例子(Search and optimization mathematical modeling may be used in some examples)
- 2013-03-21 18:03:59下载
- 积分:1
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55e3c87303f2
基于光子晶体的matlab的源程序,分享的,希望对大家有一定的帮助(Based on photonic crystals matlab source, sharing, and we hope to have some help)
- 2014-11-15 09:36:21下载
- 积分:1
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Latin-hypercube-sampling
拉丁超立方体抽样,是一种初始化常用的方法,使得种群初始化更均匀(Latin hypercube sampling is a common method of initialization, which makes the population initialization more uniform)
- 2021-03-03 20:49:33下载
- 积分:1
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刮板输送机链轮动力学建模 ScraperConveyorSprocket
说明: 2011-zhang-Dynamic Modeling of Scraper Conveyor Sprocket
- 2020-06-22 00:00:02下载
- 积分:1
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ding
选取windows系统自带的ding.wav信号作为分析对象,在Matlab软件平台下,利用函数wavread对音频信号进行采样,记住采样频率和采样点数,听一下原始声音sound(y, fs, bits)。
(2)音频信号的频谱分析,先画出音频信号的时域波形;然后对音频号进行快速傅里叶变换fft(y,N),N取32768,画出信号的频谱特性,加深对频谱特性的理解。
(3)根据频谱,反演时域特性,画出时域波形。寻找幅值最大的两个频率,此频率除以fft点数在乘以采样频率就是信号的主频,即可合成信号的时域图形,听一下声音。
(4)对原音频信号进行1024点的分段付立业分析meshgrid
(5)根据主要频线合成音频,并画出时域图形,试听合成效果。
(6)采用线性插值(linspace)和傅立业反变换(fliplr, ifft)分别合成音频,并画出时域图形,试听效果。
(err)
- 2009-01-13 16:23:47下载
- 积分:1
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NewFolder
communication system simulation in matlab
- 2009-10-29 17:24:47下载
- 积分:1
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imagerestoration
图像复原
退化模型
连续退化模型
离散退化模型
复原的代数方法
代数复原原理
逆滤波复原
最小二乘方滤波
MATLAB 实现图像复原
维纳滤波复原
规则化滤波复原
Lucy-Richardson 复原
盲去卷积复原
图像复原的其它 MATLAB 函数 (Degradation of image restoration model continuous degradation model discrete degradation model recovery principles of algebra algebraic inverse filter to recover to recover MATLAB least squares filtering for image restoration Wiener filter to recover the rules-based filtering to recover Lucy-Richardson deconvolution to recover Blind Image Restoration to recover the other MATLAB Functions)
- 2009-12-23 12:12:34下载
- 积分:1
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hu3
.The content is too simple
2.Is not a sourcecode or document
3.lost some files
4.Description is
- 2011-05-17 19:59:21下载
- 积分:1
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extension
This generally used to find the range between the transmitter and the receiver.
- 2014-09-19 20:51:11下载
- 积分:1
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shuzixinhaochuli
数字信号处理专业课程设计报告书,有关实验报告及相关的matlab程序。(Digital signal processing curriculum design report about lab reports and related matlab program.)
- 2013-12-13 10:12:47下载
- 积分:1