1:
Move the sliders to make the kernal shape as you want.
2: Fine-tune the
slidera to adjust the 2D integration value close to zero.( -20<<<20
)
3: Click "random pattern", then click "start calculation".
4: when you
change the kernel shape, you had better to click "stop calculation" to allow the
maximun speed.
KT model simulator forms periodic patterns when it
satisfies two following conditions.
A: 2D integration value close to
zero
B: Fourier transform of the kernel has a peak(s).
From the Fourrier transform of the kernel, you can
predict the resulting pattern.
The horizontal axis of fourier transform represents the
wave_number =1/wave_length.
The resulting wave length can be predicted from
the peak position.
In case more than two
peaks exist, the simulator is able to generate the nested pattern.
(in many
case, one of the wave length dominates.)
enjoy!!
If you want to know
more, please read the paper.