Pyplot是一个基于状态的Matplotlib模块接口,该模块提供了一个类似matlab的接口。Pyplot中可以使用的绘图有直线图、轮廓图、直方图、散点图、三维图等。 matplotlib.pyplot.phase_spectrum()函数: 使用matplotlib库pyplot模块中的phase_spectrum()函数对phase_spectrum进行绘图。一般是计算序列的相位谱,然后进行绘图。 语法:p...
and a) find the magnitude and phase spectrum b) plot the magnitude and phase spectrum on matlab . the answer of fourier transform X(F) = (2 / 3+j*2pi*f) ( exp^-(3+j*2pi*f)*5 - 1 ), please help me in a) and b) 댓글 수: 1 KALYAN ACHARJYA 2020년 1월 3...
title('Phase Spectrum'); ``` 在示例中,我们首先生成了一个包含两个频率成分的信号x。然后使用phase函数计算x的相位谱y。最后,使用plot函数绘制了y的相位谱图。 通过理解和分析信号的相位谱,我们可以更好地理解信号的频率成分和相位特性,进而实现更多高级的信号处理和分析任务。使用phase函数可以方便地计算信号的相...
How to Figure Phase Spectrum of a Signal?. Learn more about fft, amplitude spectrum, phase spectrum, fourier transform
Matplotlib是Python中的一个库,它是数字的-NumPy库的数学扩展。 Pyplot是Matplotlib模块的基于状态的接口,该模块提供了MATLAB-like接口。在Pyplot中可以使用各种图,例如线图,轮廓图,直方图,散点图,3D图等。 matplotlib.pyplot.phase_spectrum()函数: matplotlib库的pyplot模块中的phase_spectrum()函数用于绘制phase_spectr...
Matlabuser 2015 年 5 月 4 日 Like when we perform FFT, we get real and imaginary components; And we can calculate amplitude and phase spectrum by simple relations between real and imaginary parts or simply using the abs command for amplitude and angle for phase. Similarly, can we calculate...
i.e., the magnitude spectrum decays as Ω increases. The following script gives the necessary instructions to compute and plot the signal x1(t) and the magnitude and phase of its Fourier transform using symbolic MATLAB. Similar calculations are done for x2(t). Sign in to download full-size...
Open in MATLAB Online First, your line "freq = 0:binHzConv:100;" is not correct. Frequency does not range between 0 and 100 Hz in your example, but rather -50 to 50. This is the so-called "two sided" spectrum. I have some more details on that here: http://www.mechanicalvibrat...
I really need the phase plot and because a normal fft gives bad results i need to use the pspectrum function. I also tried the pwelch function but without results. Any tips are welcome! kind regards
amplitude and phase spectrum回答済み:Star Strider