Signal syntax and plotting
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i need to plot the following signal
as i'm relatively new to MatLab. i've got no idea on how i'm supposed to write it.
i would like some help/assistance on how to do the aformentioned task and how to solve signal-plottying/syntax in general.
i've googeled a bit, but so far i've not been able to understand how to do it.
anny direct help or reference to resources on "how to" would be greately appreciated. thanks in advance.
采纳的回答
first you must understand the equation you need to solve, then know how to write it with the right syntax and finally plot the required results.
i think the V is the max value and its constant so i will define it as vaule
V_max=10; % max value of V is 10
then the value of t i suppose it value from 1 to 90 with step of 1
t=1:1:90;
and easily we can write the equation
vo=(2+0.1961*cos(0.1*t-0.1961)+0.003998*cos(15*t-1.5375)+0.001667*cos(300*t-1.5691))*V_max;
and plot t with vo
plot(t,vo)
3 个评论
Mahmoud Ashraf
2022-5-29
plot function syntax form here
there are more than function to plot data according to data type and the graph shape
Mahmoud Ashraf
2022-5-29
编辑：Walter Roberson
2022-5-30
for the mathematics syntax
sverre Kvist
2022-5-30
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