sawtooth plot with specific x ,y limits

2018 11 3
2 个回答
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更新时间：2018 11 3
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Hi every one, How can I plot as saw tooth plot with exact x, y limits as attached image?
Thanks in advance

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madhan ravi
madhan ravi 2018-11-3
编辑：madhan ravi 2018-11-3

1 个投票

T = 10*(1/50);
Fs = 1000;
dt = 1/Fs;
t = 0:dt:T-dt;
x = sawtooth(2*pi*50*t);
plot(t,x)
xlim([0 0.2])
ylim([-1 1])
grid on

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Oday Shahadh
Oday Shahadh 2018-11-3
thanks Ravi, I tried to make changes in this ready script but I failed T = 10*(1/50); Fs = 1000; dt = 1/Fs; t = 0:dt:T-dt; x = sawtooth(2*pi*50*t);
plot(t,x) grid on
madhan ravi
madhan ravi 2018-11-3
编辑：madhan ravi 2018-11-3
it worked for me:
T = 10*(1/50);
Fs = 1000;
dt = 1/Fs;
t = 0:dt:T-dt;
x = sawtooth(2*pi*50*t);
plot(t,x)
xlim([0 30])
ylim([0 4])
Oday Shahadh
Oday Shahadh 2018-11-3
it works but not with the new required axes values y from 0 to 4 x from 0 to 30
madhan ravi
madhan ravi 2018-11-3
actually its working you have apply lower limits , see edited answer
Oday Shahadh
Oday Shahadh 2018-11-3
close all T=6; Fs=10000; dt = 10/Fs; t = 0:dt:T-dt; x = sawtooth(2*pi*t); % <— REMOVE THE ‘-10’ HERE x = x*4; % <— ADD THIS LINE t=t*5; plot(t,x) grid on

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