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code
this code generates transient signal
- 2015-01-08 13:58:53下载
- 积分:1
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并行算法
说明: 数学建模学习资料 并行算法,用以数学建模学习(Parallel algorithm for learning data of mathematical modeling)
- 2020-11-22 18:19:34下载
- 积分:1
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LEACH.wsnlab.ir-(1)
useful for students to learn leach algorithm using matlab for wireless sensor network
- 2012-07-11 23:06:12下载
- 积分:1
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matlab-for-SMART-CONTROL
MATLAB 智能控制 刘金琨 包括神经网络和模糊逻辑(MATLAB SMART CONTROL)
- 2015-01-18 21:15:01下载
- 积分:1
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RICE-UNIVERSITY
标准压缩感知(CS)理论决定了可靠的信号恢复是可能给M= O(KLOG(N / K))的测量。我们证明了它可以通过利用超越简单的稀疏性和可压缩性由包括价值观和信号系数的位置之间的依赖关系更加逼真信号模型大大降低Mwithout牺牲的鲁棒性。(The standard compressive sensing (CS) theory dictates that robust signal recovery is possible from M=O(Klog(N/K)) measurements. We demonstrate that it is possible to substantially decrease Mwithout sacrificing robustness by leveraging more realistic signal models that go beyond simple sparsity and compressibility by including dependencies between values and locations of the signal coefficients.
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- 2014-01-06 20:07:54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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Lab-2---polynomial
function to calculate the integral using trapezoidal rule
- 2016-12-09 14:24:25下载
- 积分:1
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2plot
关于matlab的编程,主要是plot绘图方面的,请查收!(Matlab programming on the main plot mapping, please check!)
- 2008-06-18 10:40:52下载
- 积分:1
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cepstrum-analysis
matlab 的关于到谱分析算法的程序,对于初学者有一定的帮助,易于学习到谱分析算法。(Matlab about spectrum analysis algorithm procedures for beginners have certain help, easy to learn spectrum analysis algorithm.
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- 2011-05-22 16:13:20下载
- 积分:1
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nonlinearmodel_work
The above is nonlinear simulink model of a Quadrotor.
- 2011-05-31 06:01:09下载
- 积分:1