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MATLABprograminfft
说明: 1.用Matlab产生正弦波,矩形波,以及白噪声信号,并显示各自时域波形图
2.进行FFT变换,显示各自频谱图,其中采样率,频率、数据长度自选
3.做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱
4.用IFFT傅立叶反变换恢复信号,并显示恢复的正弦信号时域波形图
(1. Using Matlab generated sine wave, rectangular wave, as well as the white noise signal, and display their respective time-domain waveform of Figure 2. FFT to transform, showing their frequency spectrum, including sampling rate, frequency, data length of 3-on-demand. Made of the three signals in root-mean-square maps, power maps, as well as the number of root-mean-square map 4. Fourier Transform IFFT with the restoration of signals, and displays the sinusoidal signal the resumption of time-domain waveform)
- 2008-11-14 14:43:09下载
- 积分:1
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onduleurn
an example of inverter with simulink
- 2012-05-14 08:11:23下载
- 积分:1
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Scattering_Dielectric_Cylinder
In this program we calculate the scattering field of a infinite dielectric cylinder by two methods. 1)Moment
2)Analytic
- 2009-03-03 15:14:43下载
- 积分:1
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rn_3
OPTIMAZATION TOOLBOOKS
- 2010-11-28 22:55:22下载
- 积分:1
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opticalfiber
this document speaks about optcal fiber transmission
- 2009-06-05 02:09:44下载
- 积分:1
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chaoliuchengxu
利用MATALB编写的潮流程序,先是编写总体框架,然后每一部分作为一个子程序。(MATALB prepared using the flow program, first write the overall framework, and then each part as a subroutine.)
- 2013-09-17 11:26:08下载
- 积分:1
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R
说明: 正交试验方差分析在matlab上的运行方法,是学习matlab的一个重要步骤,直接解压运行(Orthogonal method of analysis of variance run in matlab, is an important step in learning matlab direct decompression operation)
- 2013-12-02 10:27:38下载
- 积分:1
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MATLAB_Function_Reference_Volume_2_F-O
Matlab官方文档:Matlab函数参考function reference F_O(Matlab official documents : Matlab function reference function reference F_O)
- 2006-05-26 12:09:50下载
- 积分:1
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GroupSparseBox_V3
Conjugate gradient method
- 2011-06-05 01:56:02下载
- 积分:1
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matlab0program
基于matlab仿真的一段程序 是刚开始学习控制类课程的好材料 可以好好地参考一下哦(Matlab simulation of a program is just beginning to learn to control courses materials can have a good reference
)
- 2012-05-13 15:52:27下载
- 积分:1