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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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LDA-function
its code to classification with LDA in matlab
- 2014-11-09 04:50:02下载
- 积分:1
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genetic
phso的说明程序,对初学者可以有很大的帮助(failed to translate)
- 2013-05-06 17:40:24下载
- 积分:1
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信号EMD分解与重构
信号EMD分解与重构,特征频带内信号重构(EMD signal decomposition and reconstruction, features the band signal reconstruction)
- 2021-03-30 08:59:10下载
- 积分:1
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newton_method
此为在matlab环境下编写的适用于高维方程组求解的牛顿迭代法算法函数,为工程计算和大型模型求解带来便利。(This is written in matlab environment for high-dimensional equations of Newton method iteration algorithm to solve the function for engineering calculations and large-scale model solution convenience.)
- 2011-11-23 16:19:41下载
- 积分:1
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huidutiaozheng-matlab
内容包括灰度的调整的介绍,灰度的调整常用函数,灰度的调整例子和图像(failed to translate)
- 2013-05-06 20:13:09下载
- 积分:1
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Matlab-Simulink-Research
用于支承高速电主轴系统的交流磁轴承结构优化与控制系统的matlab仿真研究(Matlab Simulink Research for Active Magnetic Bearings’ Control System and Structural Optimization Using in High Speed Electric Spindle)
- 2011-10-09 20:05:33下载
- 积分:1
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itu676_annex2
ITU标准下的大气传播衰减计算程序,使用简单方便,只需要输入传播角度,高度,气候环境,即可计算大气传输损耗(不包括自由空间传播损耗)(According to the ITU standard, this program calculates the atmospheric loss. It is simple to use, you only have to input some parameters such as height, elevation angle, etc)
- 2021-04-18 20:28:51下载
- 积分:1
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fractal_explorer
Fractal Explorer
GUI-based program for exploring and studying the most common form of fractals, chaotic systems and fractional dimension systems
- 2007-08-14 11:07:20下载
- 积分:1
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huaffman
MATLAB实现的平移huaffman编码,(MATLAB implementation of the translation huaffman code)
- 2010-07-01 21:10:18下载
- 积分:1