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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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ica_matlab
独立成分分析(ICA)源代码大全,为初学者提供大量的算法实现代码,方便研究(Independent component analysis (ICA) source code complete for beginners provide a lot of algorithm code to facilitate the study)
- 2011-10-23 13:00:09下载
- 积分:1
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BOOK
Electronics book in pdf format
- 2015-03-08 02:42:23下载
- 积分:1
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VRP
实现简单路径规划问题,也可以说是旅行商问题,货郎担问题 (Simple path planning problem is the traveling salesman problem, traveling salesman problem)
- 2013-05-15 22:40:47下载
- 积分:1
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Wilson_optimization
基于wilson算法的风力机叶片翼型的优化和三维坐标转换(Wind turbines airfoil optimization and three-dimensional transformation based on wilson algorithm)
- 2021-04-28 12:28:44下载
- 积分:1
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线性调频(LFM)脉冲压缩雷达仿真
线性调频脉冲压缩雷达仿真,实现点目标成像(Linear frequency modulation pulse compression radar simulation to achieve point target imaging)
- 2020-07-26 14:18:41下载
- 积分:1
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rectangle
说明: 基于窗函数的FIR滤波器设计,窗函数可以采用多种,本次使用的是矩形窗。(FIR filter design based on window function, window function can be used a variety of, the use of rectangular window.)
- 2019-11-04 16:08:15下载
- 积分:1
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ADA451278
This is a master thesis on fingerprint identification system. This has matlab code in appendix also.
- 2009-05-15 03:25:36下载
- 积分:1
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xianbofilter
设计陷波滤波器,建立原始信号,对其采样,将采样信号通过滤波器进行滤波(Design trapped wave filter, establish the original signal, the sampling, will sampling signal through the filter to filter)
- 2012-05-13 10:08:42下载
- 积分:1
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Wind_Turbine_Model_R13a
wind turbine simulation
- 2014-11-14 01:28:44下载
- 积分:1