$ygradualdiv
出自 DDCC TCAD TOOL Manual
This function is to determine how the segment is divided. There are two columns to fill in. The first column i should be filled in an integer 0, 1, or 2.
i = 0: Uniform. This means the segment is divided equally with the same spacing. i = 1: Gradual. This means the segment is divided whether from small spacing to large spacing or in the opposite way. The spacing is distributed like a geometric progression i = 2: Bump. This means the segment can be divided into two forms small-large-small or large-small-large.
The second column r should be filled in a real number. number 1 for gradual this means the spacing between each point becomes smaller.
If r < 1 | If r = 1 | If r > 1 | |
---|---|---|---|
Uniform (0) | uniform | uniform | uniform |
Gradual (1) | large -> small | uniform | small -> large |
Bump (2) | large -> small -> large | uniform | small -> large -> small |
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