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Henon
实现 henon混沌仿真 实现 henon混沌仿真 实现 henon混沌仿真 实现 henon混沌仿真 (Realize chaotic Henon Henon chaotic Simulation Simulation realize realize realize Henon chaotic Henon chaotic simulation simulation)
- 2007-08-15 17:39:38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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zj
说明: 国王与囚犯问题的matlab解决方法。全部囚犯释放大约需要n^2天。(King with prisoners matlab problem solution. The release of all prisoners about the need for n ^ 2 days.)
- 2008-11-19 00:01:58下载
- 积分:1
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step-frequency-phase
雷达测伪距 步进频率相位差分法 matlab仿真源码(The radar measured pseudorange step frequency phase difference method matlab simulation source)
- 2012-10-18 22:04:20下载
- 积分:1
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wavelet
源码是MATLAB7.0在图像处理中的应用这本书中的应用实例一:小波图像分解与合成,有关haar小波的,主程序中需要做少许改动运行会成功(可以参照书来改动)。(Source is MATLAB7.0 in the image processing application example in this book I: Wavelet image decomposition and synthesis, the haar wavelet, the main program needs to be done a little change in the run will be successful (you can refer to the book to change).)
- 2010-06-17 21:14:29下载
- 积分:1
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支持向量机的MATLAB工具箱
说明: 基于MATLAB的源SVM程序包,请试用(based on MATLAB source SVM package, please try)
- 2006-01-02 23:29:53下载
- 积分:1
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MUSIC_doa
无噪情况下MUSIC算法doa估计MATLAB程序(MUSIC algorithm estimates doa)
- 2011-09-18 10:33:00下载
- 积分:1
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blackman_harris
blackman_harris窗函数用于加窗的DFT(blackman_harris window function for windowed DFT)
- 2020-07-01 14:00:02下载
- 积分:1
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LFM-t
适用于雷达方面学习的初学者熟悉相关参数设置了解相关线性调频信号离散化,匹配滤波的产生方法等一系列基本问题。比较时域和频域不通滤波方法的区别(Beginners apply to radar aspects of learning to understand familiar with the parameters related to the chirp signal discrete, matched filtering to produce a series of basic questions like. Comparison of time domain and frequency domain filtering method fails difference)
- 2015-07-11 12:04:27下载
- 积分:1
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fanyou
非常适合计算机视觉方面的研究使用,含噪脉冲信号进行相关检测,多抽样率信号处理。( Very suitable for the study using computer vision, Noisy pulse correlation detection signal, Multirate signal processing.)
- 2016-10-07 17:54:37下载
- 积分:1