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利用matlab对暂态信号进行短时能量分析
利用matlab对暂态信号进行短时能量分析,频谱分析,以及短时傅里叶变换。(Use of matlab for short-term energy of the transient signal analysis, spectrum analysis, and short time Fourier transform.)
- 2011-08-30 11:09:39下载
- 积分:1
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DDS
DDS的原理及matlab实现。文中分析了理想状态下和有误差状态下模型,并给出源代码。(the realization of DDS by matlab)
- 2014-11-17 12:59:53下载
- 积分:1
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qam
matlab基于DSP的雷达方式QAM信号调制方法(failed to translate)
- 2013-05-07 21:08:15下载
- 积分:1
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texture-feature
从图片中提取四种不同纹理特征,包括gabor、灰度共生矩阵、灰度直方图、灰度梯度共生矩阵纹理特征。(Four different texture features extracted the image, including gabor, GLCM, histogram, GGCM texture.)
- 2015-07-26 09:49:21下载
- 积分:1
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3-boolean.m.tar
This code shows you how perform various boolean operation on sets using level set functions.
- 2012-06-22 18:07:31下载
- 积分:1
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deriv2
这是一个压缩奇异值分解算法。该算法将一个矩阵进行奇异值分解。CSVD Compact singular value decomposition(This is a compression algorithm for singular value decomposition. The algorithm is a matrix singular value decomposition. CSVD Compact singular value decomposition)
- 2011-09-10 00:04:31下载
- 积分:1
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Histogram
直方图均衡化
直方图的均衡化可以使图像的像素灰度值动态范围变大,增强图像的对比度看起来更清晰。上图经过直方图均衡化方法处理后不再特别暗淡,其直方图反映出来的灰度的概率分布也相对比较均匀(Histogram equalization)
- 2011-10-19 19:32:18下载
- 积分:1
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KPCA1
改程序为基于核函数的主成分分析算法的MATLAB实现程序,对于学习KPCA有很大帮助(This program is the MATLAB program which is based on the kernel principal component analysis )
- 2013-03-20 21:47:17下载
- 积分:1
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NIT
matlab 数值积分工具箱 里面有具体说明。NIT(matlab numerical integration toolbox there are specific instructions. NIT)
- 2010-11-09 22:17:27下载
- 积分:1
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pufenxi
谱分析 绘制瞬时包络图和瞬时频率图 绘制Hilbert-Huang谱 画出边际谱(Spectrum draw instantaneous envelope and instantaneous frequency diagram drawing Hilbert-Huang spectrum shown marginal spectrum)
- 2014-11-17 16:49:10下载
- 积分:1