public class MultiNormal extends Object implements Sampler<Vector>
Constructor and Description |
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MultiNormal(double radius,
Vector mean) |
MultiNormal(int dimension) |
MultiNormal(Matrix a,
Vector mean)
Constructs a sampler with non-trivial scale matrix and mean.
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MultiNormal(Vector diagonal)
Constructs a sampler with diagonal scale matrix.
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MultiNormal(Vector diagonal,
Vector mean)
Constructs a sampler with diagonal scale matrix and (potentially)
non-zero mean.
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public MultiNormal(Vector diagonal)
diagonal
- The diagonal elements of the scale matrix.public MultiNormal(Vector diagonal, Vector mean)
diagonal
- The scale matrix's principal diagonal.mean
- The desired mean. Set to null if zero mean is desired.public MultiNormal(Matrix a, Vector mean)
public MultiNormal(int dimension)
public MultiNormal(double radius, Vector mean)
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