how can i give values in the range[10 300] to v inside the for loop(loop for time 1:4000)?

sir i'm giving a portion of the code here.. for i=1:n%n=4000 x1(i) = (v*t(i)+A*sin(2*pi*f*t(i)))*(inc/(2*pi)); xq1(i)= round(x1(i)/dx)*dx; end now for different values of V in the range [10 300] i have to plot graph.what i have to do?

Answer 1

[Mischa Kim]

Divya, no need for loops:

 t = 1:4000;
 v = 10:10:300;
 A = 1; f = 1; inc = 1; dx = 1;

 X   = v'*t + A*ones(numel(v),1)*sin(2*pi*f*t)*inc/(2*pi);
 Xq1 = round(X/dx)*dx;
 plot(t,Xq1)

X and Xq1 are matrices, where each row corresponds to a particular value of v and the columns represent the individual time steps.

[Divya]

thank you so much sir....

[Divya]

but why i am not getting like quntized signal?why it is getting as straight line?

[Mischa Kim]

It's all a matter on how you set the parameters. Try

 t = 1:0.1:40;                    % that's just to zoom in...
 v = 10:10:50;                    % less lines, easier to see
 A = 10; f = 1; inc = 1; dx = 10; % parameters

[Divya]

sir i have to get quantized sine wave..then what to do?

[Divya]

sir do u know how to do the coding for timestamping concept used in optical encoder for resolution improvement?

[Mischa Kim]

No, I don't. I recommend posting a separate question to get help from specialists in this area.