Recent content by allamsetty

yes ! iam plotting along x=y only. i can choose any values of x and y however i need to ensure that they contain same number of elements for MATLAB computation. remember it is actually dot product of (x i +y j) and (i +j) that is giving me x +y that is why it is looking like...

please be informed its not the intensity! i guess it is just the real part of complex amplitude !

True , Thank You for correcting me in that n is parallel to r. n is unit vector in the direction of propagation and r is the position vector. I have written another MATLAB code which goes like this for plane wave generation: x=linspace(0,99); y=linspace(0,99); r=sqrt((x.*x)+(y.*y)); for j=1:100...

I assumed k=1 and ignored the time dependence. By the By k is not vector it is scalar and it is exp(ik(n.r)) where n is unit normal vector to r Iam interested in the variation of amplitude in the space. I have developed Matlab code for plotting and in the plot from the color code one can see...

plane wave is represented as exp (ik.r) and the cylindrical wave as 1/sqrt(r) *exp(ik.r) and the spherical wave as 1/r*exp(ik.r) Have anyone tried to plot these waves? How to do it? Attempt: in Matlab assuming k=1 >> x=linspace(-1,1,100); >> for(ii=1:100) fp(ii)=exp(i*x(ii)); end >>...

I am Post Graduate in Physics and working as a researcher in Non Destructive testing. I have heard about multi-scale simulations and its applications to material modelling. Iam intersted in learning mutiscale simulations for materials modelling. can anyone provide me links that would let me...