![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/275207/image.png)
How to generate white noise spectrum graph?
조회 수: 5 (최근 30일)
이전 댓글 표시
How to generate white noise spectrum with power spectral density function =2.0 and the range of excitation frequency is 0.1-500Hz ?
댓글 수: 0
답변 (1개)
Koushik Kureti
2020년 3월 5일
Hello Yong Ting Shen,
The White noise spectrum is plotted as given below:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/275207/image.png)
You have given Power Spectral Density function = 2.0 and the range of excitation frequency is 0.1 – 500Hz.
Thus Sx(f) = 2.0 and range of f is 0.1 - 500 Hz and you can use the plot function to plot the white noise spectrum graph as given below
t = 0.1:1:500;
plot(t,2,'*');
참고 항목
카테고리
Help Center 및 File Exchange에서 Fourier Analysis and Filtering에 대해 자세히 알아보기
제품
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!