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Diffstat (limited to 'openEMS/matlab/SetCustomExcite.m')
| -rw-r--r-- | openEMS/matlab/SetCustomExcite.m | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/openEMS/matlab/SetCustomExcite.m b/openEMS/matlab/SetCustomExcite.m new file mode 100644 index 0000000..6f87a49 --- /dev/null +++ b/openEMS/matlab/SetCustomExcite.m @@ -0,0 +1,21 @@ +function FDTD = SetCustomExcite(FDTD,f0,funcStr) +% function FDTD = SetCustomExcite(FDTD,f0,funcStr) +% +% f0 : nyquist rate +% funcStr : string desribing the excitation function e(t) +% +% see also SetSinusExcite SetGaussExcite +% +% e.g for a ramped sinus excite... +% T = 1/f0; +% FDTD = SetCustomExcite(FDTD,1e9,.. +% [ '(1-exp(-1*(t/' num2str(T) ')^2) ) * sin(2*pi*' num2str(f0) '*t)' ]); +% +% openEMS matlab interface +% ----------------------- +% author: Thorsten Liebig + +FDTD.Excitation.ATTRIBUTE.Type=10; +FDTD.Excitation.ATTRIBUTE.f0=f0; +FDTD.Excitation.ATTRIBUTE.Function=funcStr; +FDTD.ATTRIBUTE.f_max=f0; |