| T O P I C R E V I E W |
| cosy |
Posted - 11/29/2006 : 12:16:45 PM
Origin Version (OriginPro 7):
Operating System:XP
Hi, I want to use the advanced fitting tool to fit my data to the following model (which is not predefined in the tool, and so I have to define it):
Y = P1 for X=0,
Y = Constant for X>0.
Its something like a delta function. Now how do I represent the delta function in my programs? or How do I represent this function in the fitting tool?
Regards,
Deepak Samuel |
| 1 L A T E S T R E P L I E S (Newest First) |
| Mike Buess |
Posted - 11/29/2006 : 12:41:08 PM
Hi Deepak,
It's easiest to use the ternary operator...
y = x==0 ? 1 : 0; // delta fn: if x=0 then y=1 else y=0
y = x==0 ? P1 : CC; // your fn: if x=0 then y=P1 else y=CC (constant)
Mike Buess
Origin WebRing Member |
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