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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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smartantenna
说明: 南京航空航天大学的关于波束形成算法及其新进展的PPT,适合初学者学习了解(This is the PPT about alograthms of beams-forming from NUAA. This is a very good start for students who are not familiar with this area. )
- 2010-04-26 15:53:59下载
- 积分:1
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DecisionTreeYSD
决策树的Matlab实现,实现了分类问题和回归问题,有很好的调试结果(Matlab implementation of decision trees)
- 2013-10-09 21:21:57下载
- 积分:1
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DF_LDA_TNN
LDA 人脸识别的 matlab 源程序 大家看看 可以用的(LDA face recognition matlab source code you can look at the)
- 2008-12-30 18:21:23下载
- 积分:1
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MATLAB
文具体介绍了有关投影法进行字符分割的程序源码(Text details for the projection of the program source code character segmentation)
- 2009-05-02 17:08:28下载
- 积分:1
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mlr
Mixture of linear regressors. The routines contained in this file allow inference and learning of a mixture of linear-Gaussian regression models. Learning is performed by maximizing the data likelihood via the expectation maximization algorithm.
- 2009-12-16 13:28:19下载
- 积分:1
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Valves
valves and instrumentation helpful materian
- 2010-02-28 03:01:26下载
- 积分:1
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pqcl
这是一个对电力系统潮流计算用matlab语言来实现pq法的例子。(this is one of the power flow calculation using Matlab language to achieve pq France examples.)
- 2007-06-04 11:47:31下载
- 积分:1
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untitled2
详细介绍了在MATLAB中利用GUI做界面的方法!(Described in detail in the MATLAB interface to make use of GUI methods to do!)
- 2007-09-24 16:18:58下载
- 积分:1
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Chapter06
通过MATLAB来计算阵列天线,包括线性阵列,平面阵列,还有圆形阵列(Calculated by MATLAB array, including linear arrays, planar array, as well as circular arrays
)
- 2010-12-04 03:37:04下载
- 积分:1