Changes between Version 19 and Version 20 of SpectraObject


Ignore:
Timestamp:
01/13/15 14:59:54 (10 years ago)
Author:
Jonathan
Comment:

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  • SpectraObject

    v19 v20  
    138138Now since the normalization of the wavenumber goes like [[latex($\frac{2\pi}{L}$)]], if the region is not a square/cube, the spacing of the points in fourier space will not be uniform. 
    139139
    140 For example, if [[latex($L_y = L_x/2$)]] then [[latex($\Delta y = 2 \Delta x$)]]
     140For example, if [[latex($L_y = L_x/2$)]] then [[latex($\Delta k_y = 2 \Delta k_x$)]]
    141141
    142 So if our box is 10x5, then
     142So if our box is 10x5, and we use [[latex($\Delta k_x$)]] as our grid spacing
    143143
     144
     145[[Image(Screen Shot 2015-01-13 at 2.53.55 PM.png, width=400)]]