I need some tip in Matlab...

[madeza]

I'm solving a sinusoidal power definition, instantaneous power...
I need to get the plot in (a_original), but the plot resulting is (b_pvi)...
is there some thing wrong that I'm doing...?

R=10;
t=0:0.01:0.1;
v=100*sin(377*t);
p=((v.^2)/R);
plot(t,p)

 

[ahmad_abdulghany]

I increased resolution to be the folloiwng:

R=10; 
t=0:0.0001:0.1; 
v=100*sin(377*t); 
p=((v.^2)/R); 
plot(t,p),xlabel('t'),ylabel('p');

and here's result:

 

[madeza]

It's a good tip...
thank's for your help...