how can I change level of sine wave ?

3 次查看（过去 30 天）
Sarfaraz Ahmed
Sarfaraz Ahmed 2018-10-10
编辑： Sarfaraz Ahmed 2018-10-11
I want to change level of sine wave from 0-32. right now the below code generate y-axis from -64 to 64. I want to make it center at 32 not at 0. so how can i shift the level so that the center would be 32 not 0. it means y-axis would shift from 0 to 64 with center at 32. kindly help in this regard. Thanks
fs=500e3; %Very high sampling rate 500 kHz
f=10e3; %Frequency of sinusoid
nCyl=5; %generate five cycles of sinusoid
t=0:1/fs:nCyl*1/f; %time index
x=64*sin(2*pi*f*t);
plot(t,x)

请先登录，再回答此问题。

采纳的回答

Andy
Andy 2018-10-11
x=(sin(2*pi*f*t)*32)+32;
  2 个评论
Sarfaraz Ahmed
Sarfaraz Ahmed 2018-10-11
编辑：Sarfaraz Ahmed 2018-10-11
Sir, Do you know answer for this thread ?
https://kr.mathworks.com/matlabcentral/answers/423399-sample-on-alternate-edge-of-clock-how-can-sample-with-respect-of-alternate-edge-of-clock

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Measurements and Feature Extraction 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by