Interactive Finite Difference Time Domain Toolbox: B=pmlerw(M,w) - File Exchange

Code covered by the BSD License

Highlights from
Interactive Finite Difference Time Domain Toolbox

B=pmlerw(M,w)
Startsimulation This function is for the defnition of the visualization parameters for the
checkepsmu This function is for changing the refractive index profile in the
checkgeneralparameters This function is a dialogue which changes the general simulation
checksource This function is for changing the source structure in the
definegeneralparameters This function is a dialogue which defines the general simulation
definerefractiveindexprofile This function is a dialogue and structure definition which defines a
definesourcestructure This function is a dialogue and structure definition which defines a
fdtd(X,Y,epsilon,mu,sources,N... This is the main function in the interactive FDTD-Toolbox. Within this
plotepsmu This function is plotting the refractive index profile and the source
refreshstructure
confirmwait.m
interactiveFDTD.m
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from Interactive Finite Difference Time Domain Toolbox by Soeren Schmidt
2-dimensional FDTD-Toolbox (Yee Grid,Matrix based,current like sources,PML boundaries, GUI based)

B=pmlerw(M,w)

function B=pmlerw(M,w)
[ly,lx]=size(M);

B=zeros(ly+2*w,lx+2*w);
for i=1:w
B(w+1:end-w,i)=M(:,1);
B(w+1:end-w,end-w+i)=M(:,end);
end
B(w+1:end-w,w+1:end-w)=M;
for i=1:w
B(i,:)=B(w+1,:);
B(end-w+i,:)=B(end-w-1,:);
end
B(w+1:end-w,w+1:end-w)=M;

Highlights from Interactive Finite Difference Time Domain Toolbox

Highlights from
Interactive Finite Difference Time Domain Toolbox