Post by vikramvvs on Oct 26, 2006 13:00:43 GMT -5
Hi friends...
I have one small basic doubt about the Fourier transform and differentiation...Let me explain you...x(t) is a time domain function and X(F) is the frequency domain function and also it's the Fourier transform of x(t)....Now I understood everything up to here.But what X(F) spectrum indicates, what it is giving the information in X(F) apart from the x(t).Really I am tired by searching the web everyday..plz help me to this quetion...
Second doubt is if x(t)=x^2+2.x+1 then differentiation of x(t) is 2.x+2.....it is OK ...but in graphical representation x(t) is a curve and x'(t) is straight line...what it means???what's that straight line giving the information to us...plz anyone of you help me in this topic..
waiting for your great reply...
thnq
I have one small basic doubt about the Fourier transform and differentiation...Let me explain you...x(t) is a time domain function and X(F) is the frequency domain function and also it's the Fourier transform of x(t)....Now I understood everything up to here.But what X(F) spectrum indicates, what it is giving the information in X(F) apart from the x(t).Really I am tired by searching the web everyday..plz help me to this quetion...
Second doubt is if x(t)=x^2+2.x+1 then differentiation of x(t) is 2.x+2.....it is OK ...but in graphical representation x(t) is a curve and x'(t) is straight line...what it means???what's that straight line giving the information to us...plz anyone of you help me in this topic..
waiting for your great reply...
thnq