フィルターのクリア

How to draw sinewave with Scalling

2 ビュー (過去 30 日間)
Med Future
Med Future 2022 年 2 月 27 日
回答済み: Scott MacKenzie 2022 年 2 月 27 日
Hello everyone i hope you are doing well. i have the code below which create the sinewave between 240 and 340
But i want to draw the sinewave between 750 and 850 How can i create that . the array contain 10000 value for sinewave
maxV=100;
minV=5
f = 30;
fs = 1e4; % samples per second
t=0:0.1:1000;
x = sin(2*3.14*f*t);
M=[maxV-minV]/2; % slope --> [maxV-minV]/[1-(-1)]
B=1+minV; % intercept
z=M*(x+B); % scale % intercept
% scale
plot(t(:,1:1000),z(:,1:1000))

採用された回答

Scott MacKenzie
Scott MacKenzie 2022 年 2 月 27 日
Just shift the values in z up by constant...
maxV=100;
minV=5;
f = 30;
fs = 1e4; % samples per second
t=0:0.1:1000;
x = sin(2*3.14*f*t);
M=[maxV-minV]/2; % slope --> [maxV-minV]/[1-(-1)]
B=1+minV; % intercept
z=M*(x+B); % scale % intercept
z = z + 510; % scale
plot(t(:,1:1000),z(:,1:1000))

その他の回答 (0 件)

カテゴリ

Help Center および File ExchangeCorrelation and Convolution についてさらに検索

製品


リリース

R2021b

Community Treasure Hunt

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

Start Hunting!

Translated by