RBNutilities
Class MyMathOps
java.lang.Object
RBNutilities.MyMathOps
public class MyMathOps
- extends java.lang.Object
Method Summary |
static double[] |
arrayAdd(double[] a1,
double[] a2)
|
static void |
arrayNormalize(double[] a)
|
static double[] |
arrayScalMult(double[] a,
double l)
|
static double |
ce(double[] p,
double[] q)
|
static double |
euclDist(double[] a,
double[] b)
Computes the Euclidean distance between a and b (must be of same length) |
static int[] |
indexto01array(int ind,
int size)
|
static int[] |
intarrayadd(int[] a,
int[] b)
|
static int |
intPow(int k,
int l)
returns k to the power of l |
static double |
roundDouble(double roundthis,
int digits)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MyMathOps
public MyMathOps()
arrayAdd
public static double[] arrayAdd(double[] a1,
double[] a2)
arrayNormalize
public static void arrayNormalize(double[] a)
arrayScalMult
public static double[] arrayScalMult(double[] a,
double l)
ce
public static double ce(double[] p,
double[] q)
euclDist
public static double euclDist(double[] a,
double[] b)
- Computes the Euclidean distance between a and b (must be of same length)
intPow
public static int intPow(int k,
int l)
- returns k to the power of l
intarrayadd
public static int[] intarrayadd(int[] a,
int[] b)
indexto01array
public static int[] indexto01array(int ind,
int size)
roundDouble
public static double roundDouble(double roundthis,
int digits)