List of dot() Examples

Examples of dot()

ca.eandb.jmist.math.Vector3.dot()
Computes the dot product between two vectors. @param v The vector to compute the dot product of with this vector. @return The dot product of this vector and v.
com.alibaba.security.simpleimage.analyze.sift.matrix.SimpleMatrix.dot()
com.ardor3d.math.Quaternion.dot()
@param x @param y @param z @param w @return the dot product of this quaternion with the given x,y,z and w values.
com.ardor3d.math.Vector3.dot()
@param x @param y @param z @return the dot product of this vector with the given x, y, z values.
com.ardor3d.math.type.ReadOnlyVector3.dot()
com.jme3.math.Vector2f.dot()
dot calculates the dot product of this vector with a provided vector. If the provided vector is null, 0 is returned. @param vec the vector to dot with this vector. @return the resultant dot product of this vector and a given vector.
com.jme3.math.Vector3f.dot()
dot calculates the dot product of this vector with a provided vector. If the provided vector is null, 0 is returned. @param vec the vector to dot with this vector. @return the resultant dot product of this vector and a given vector.
com.pogofish.jadt.parser.ParserImpl.dot()
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de.jungblut.math.DoubleVector.dot()
eas.simulation.spatial.sim2D.physicalSimulation.physicsEngine.net.phys2d.math.ROVector2f.dot()
Get the dot product of this vector and another @param other The other vector to dot against @return The dot product of the two vectors
eas.simulation.spatial.sim2D.physicalSimulation.physicsEngine.net.phys2d.math.Vector2f.dot()
@see eas.simulation.spatial.sim2D.physicalSimulation.physicsEngine.net.phys2d.math.ROVector2f#dot(eas.simulation.spatial.sim2D.physicalSimulation.physicsEngine.net.phys2d.math.ROVector2f)
engine.base.Vector3.dot()
javax.vecmath.GVector.dot()
javax.vecmath.Vector2d.dot()
javax.vecmath.Vector3d.dot()
javax.vecmath.Vector3f.dot()
jinngine.math.Vector3.dot()
Returns the dot product of this vector and vector v. Neither this nor v is modified. @param v the other vector @return the dot product of this and v1 @throws NullPointerException if v is null
jmt.engine.graphic.Vector4.dot()
jpbrt.core.Vector.dot()
math.Vector.dot()
Calculates the dot product of this vector with the given one.
net.phys2d.math.ROVector2f.dot()
Get the dot product of this vector and another @param other The other vector to dot against @return The dot product of the two vectors
net.phys2d.math.Vector2f.dot()
@see net.phys2d.math.ROVector2f#dot(net.phys2d.math.ROVector2f)
net.yacy.visualization.RasterPlotter.dot()
org.antlr.xjlib.appkit.gview.base.Vector2D.dot()
org.apache.hama.commons.math.DoubleVector.dot()
Validates the input and calculates the dot product between this vector and the given vector. @param vector the given vector. @return the dot product as a double.
org.apache.hama.ml.math.DoubleVector.dot()
Calculates the dot product between this vector and the given vector. @param s the given vector s. @return the dot product as a double.
org.apache.mahout.math.DenseVector.dot()
org.apache.mahout.math.RandomAccessSparseVector.dot()
org.apache.mahout.math.Vector.dot()
Return the dot product of the recipient and the argument @param x a Vector @return a new Vector @throws CardinalityException if the cardinalities differ
org.apache.mahout.matrix.Vector.dot()
Return the dot product of the recipient and the argument @param x a Vector @return a new Vector @throws CardinalityException if the cardinalities differ
org.ejml.simple.SimpleMatrix.dot()
org.jblas.DoubleMatrix.dot()
The scalar product of this with other.
org.mt4j.util.math.Vector3D.dot()
Calculate the dot product with another vector. @param v the v @return the dot product
org.osm2world.core.math.VectorXZ.dot()
processing.core.PVector.dot()
toxi.geom.Vec3D.dot()

Examples of org.apache.mahout.math.Vector.dot()

      state.getHelperVector().set(i, 0);
    }
    if (debug && currentPseudoEigen.norm(2) > 0) {
      for (int i = 0; i < state.getNumEigensProcessed(); i++) {
        Vector previousEigen = previousEigens.getRow(i);
        log.info("dot with previous: {}", (previousEigen.dot(currentPseudoEigen)) / currentPseudoEigen.norm(2));
      }
    }
    /*
     * Step 3: verify how eigen-like the prospective eigen is.  This is potentially asynchronous.
     */

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Examples of org.apache.mahout.math.Vector.dot()

  
  @Override
  public double pdf(VectorWritable v) {
    Vector x = v.get();
    double sd2 = stdDev * stdDev;
    double exp = -(x.dot(x) - 2 * x.dot(mean) + mean.dot(mean)) / (2 * sd2);
    double ex = Math.exp(exp);
    return ex / (stdDev * sqrt2pi);
  }
  
  @Override

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Examples of org.apache.mahout.math.Vector.dot()

  
  @Override
  public double pdf(VectorWritable v) {
    Vector x = v.get();
    double sd2 = stdDev * stdDev;
    double exp = -(x.dot(x) - 2 * x.dot(mean) + mean.dot(mean)) / (2 * sd2);
    double ex = Math.exp(exp);
    return ex / (stdDev * sqrt2pi);
  }
  
  @Override

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Examples of org.apache.mahout.matrix.Vector.dot()

  public double distance(Vector v1, Vector v2) {
    if (v1.size() != v2.size()) {
      throw new CardinalityException();
    }
    Vector vector = v1.minus(v2);
    return vector.dot(vector);
  }


  @Override
  public double distance(double centroidLengthSquare, Vector centroid, Vector v) {
    if (centroid.size() != v.size()) {

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Examples of org.ejml.simple.SimpleMatrix.dot()

      if (op.testOptions.verbose) {
        System.err.println(error);
      }
      throw new NoSuchParseException(error);
    }
    double score = scoreW.dot(currentVector);
    //score = NeuralUtils.sigmoid(score);
    scores.put(tree, score);
    //System.err.print(Double.toString(score)+" ");
  }

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Examples of org.jblas.DoubleMatrix.dot()

    double margin = weightsVector.dot(featuresVector);


    double labelAsDouble = label ? 1.0 : -1.0;
    if (margin * labelAsDouble < 1) {


      double confidence = featuresVector.dot(featuresVector.mmul(varianceMatrix));


      double beta = 1 / (confidence + this.r);
      double alpha = Math.max(0, beta * (1 - labelAsDouble * margin));
      DoubleMatrix delta = featuresVector.mmul(varianceMatrix).mul(alpha * labelAsDouble);

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Examples of org.mt4j.util.math.Vector3D.dot()

      private void setSphere(Vector3D O, Vector3D A, Vector3D B) {
          Vector3D a = A.getSubtracted(O);
          Vector3D b = B.getSubtracted(O);
          Vector3D acrossB = a.getCross(b);


          float Denominator = 2.0f * acrossB.dot(acrossB);


          if (Denominator == 0) {
              center.setXYZ(0, 0, 0);
              radius = 0;
          } else {

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Examples of org.osm2world.core.math.VectorXZ.dot()

        //  as getDirection returns vectors whose length is 1
        //- we don't need to actually calculate the angle itself,
        //  because if angle a > angle b, then cos a < cos b
        //  (in [0°, 180°])
        
        double comparison = d1.dot(X_UNIT) - d2.dot(X_UNIT);
        
        if (comparison == 0) {
          return 0;
        }

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Examples of processing.core.PVector.dot()

  
  public boolean detect(MassedBeing being1, MassedBeing being2) {
    if(being1 == being2) // no self-interaction
      return false;
    PVector r = PVector.sub(being1.getPosition(), being2.getPosition());
    float d_squared = r.dot(r);
    // check if the distance is within the maximum range
    return d_squared <= _maxRangeSquared && d_squared != 0;
  }


  public void handle(MassedBeing being1, MassedBeing being2) {

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Examples of processing.core.PVector.dot()

  }


  public void handle(MassedBeing being1, MassedBeing being2) {
    // F = k * q1 * q2 / r^2
    PVector r = PVector.sub(being2.getPosition(), being1.getPosition());
    double d_squared = (double)r.dot(r);
    double F = _k * beingFactor(being1) * beingFactor(being2) / d_squared;
    r.normalize();
    PVector force = PVector.mult(r, (float)F);
    being2.addForce(force);
    being1.addForce(reverse(force));

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