how to make a waveform graph for the Bandwidth by changing the time

[Oliver2000]

Hallo All,

I hope you can help me in this forum.

i made a small program which can calculate the bandwith of the magnitude in fourier domain resulted from the formula ( V(t) = 1/(4*((pi)*a*t)**3/2) * exp(-(x**2+y**2 + z**2)/4*a*t) ) in the time domain. "for particular values for x,y,z,a ".

Now i am interested in making a waveform graph, that shows how the bandwidth changes by changing the time from 0 to 200.  I mean, the time should be the x-achse in this waveform graph and the bandwidth should be the y-achse.  How can i do it?

i attached my small program.

Thanks alot in advance

[PeterAdelhardt]

Hi Oliver,

one thing first: please make sure to always time your loops. Otherwise you will swamp your CPU (a 50ms waiting period would work very well). 

Unfortunately, I am not entirely sure what you are trying to achieve. You receive the value for bandwidth and want to display it in another graph. What exactly would be the x-axis? The time from 0 to 200? Could you give an example?

Thanks and best regards,

Peter

[Oliver2000]

Hallo PaSB,

i already solved the problem. however many thanks for your Hints.

regards..

[PeterAdelhardt]

Hi Oliver,

Thanks for your feedback. Always feel free to post questions to our forums!

Best regards,

Peter