Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/Linear.java @ 3736:da1969b05292
WST tables: Added interpolation of tabulated values only.
flys-artifacts/trunk@5411 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Sun, 09 Sep 2012 15:29:06 +0000 |
| parents | c09c9e05ecfa |
| children |
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| 3735:f48396deca91 | 3736:da1969b05292 |
|---|---|
| 62 | 62 |
| 63 public static final double weight(double factor, double a, double b) { | 63 public static final double weight(double factor, double a, double b) { |
| 64 //return (1.0-factor)*a + factor*b; | 64 //return (1.0-factor)*a + factor*b; |
| 65 return a + factor*(b-a); | 65 return a + factor*(b-a); |
| 66 } | 66 } |
| 67 | |
| 68 public static final void weight( | |
| 69 double factor, | |
| 70 double [] a, double [] b, double [] c | |
| 71 ) { | |
| 72 int N = Math.min(Math.min(a.length, b.length), c.length); | |
| 73 for (int i = 0; i < N; ++i) { | |
| 74 c[i] = weight(factor, a[i], b[i]); | |
| 75 } | |
| 76 } | |
| 67 } | 77 } |
| 68 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 78 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |