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toolbox_signal
signal procesing toolbox
- 2009-05-08 08:15:50下载
- 积分:1
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gpeppers_tcoded.pgm
compare huffman code
- 2011-05-12 03:17:34下载
- 积分:1
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LPFquan
低通滤波器的实现,内含输入信号的频谱分析,以及滤波输出后的频谱分析。(Low to filter whose input signal, including the spectral analysis and output of the spectral analysis.
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- 2011-07-19 12:58:56下载
- 积分:1
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Data-processing
基于FFT的功率谱分析程序设计与应用
2)对实验所采集的转子振动信号进行频谱分析
2.讨论:
1) 信号经过均值化处理或不经过均值化处理的结果比较
2)采用不同窗函数时的谱结果(矩形窗函数, 汉宁窗函数,汉明窗)
3)典型函数的频谱(矩形窗函数, 汉宁窗函数,直线,阶跃函数,δ函数,方波,三角波等)
4)整周期和非整周期采样时两者的比较
5)讨论实验结果
(Based on the FFT power spectrum analysis of program design and Application2) on experimental collection of the rotor vibration signal spectrum analysis2 discussion:1) the signal through the mean treatment or not after a mean treatment results comparison2) using different window function spectral results ( rectangle window, Hanning window function, the Hamming window )3) the typical functions of spectrum ( rectangle window, Hanning window function, linear, step function, function, square wave, triangular wave)4) the whole cycle and non-integer-period sampling time comparison5) discussion of experimental results)
- 2012-01-05 15:45:44下载
- 积分:1
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split_step_fourier_method
split step fourier method
- 2009-04-20 23:39:17下载
- 积分:1
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dspbuildernotebook
dspbuilder 用户手册,内有dspbuilder 使用的一些介绍(dspbuilder notebook)
- 2009-05-20 20:14:19下载
- 积分:1
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huise
灰色系统的MATLAB程序:用于实现灰色预测,适合初学者。(Gray system MATLAB program: to achieve gray prediction for beginners.)
- 2009-07-11 09:45:07下载
- 积分:1
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7
说明: 这是一个可以进行插值的源代码程序,可以是样条插值,也可以是多项式插值(This is an interpolation of the source code program that can be spline interpolation, polynomial interpolation can be)
- 2010-03-31 15:43:19下载
- 积分:1
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MATLAB-time-series-analysis
matlab时间序列分析,是进行matlab学习与研究进行的很好的东西,适合初学者学习(matlab time series analysis, is a good thing matlab learning and research, for beginners to learn)
- 2013-04-03 09:10:45下载
- 积分:1
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evluate-blur
这个程序利用相位一致性评估图像中的模糊,得到模糊指数,评估图像质量。(This program uses the fuzzy image of conformity assessment phase, the fuzzy index, assessment of image quality.)
- 2013-05-19 21:40:35下载
- 积分:1