Vector.Random
Definition
Namespace: Numerics.NET
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 10.1.0
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 10.1.0
Overload List
| Random | Constructs a new vector with uniform random numbers in the specified range. |
| Random | Constructs a new vector with uniform random numbers in the specified range. |
RandomUniform(Int32, Double, Double, ArrayMutability)
Constructs a new vector with uniform random numbers in the specified range.
public static DenseVector<double> RandomUniform(
int length,
double min,
double max,
ArrayMutability mutability = ArrayMutability.MutableValues
)Parameters
- length Int32
- The length of the vector.
- min Double
- The lower bound of the uniform distribution (inclusive).
- max Double
- The upper bound of the uniform distribution (exclusive).
- mutability ArrayMutability (Optional)
- Specifies how the vector's values may be changed. The default is mutable values.
Return Value
DenseVector<Double>A DenseVector<T> with random values uniformly distributed between min and max.
Example
// Create a vector with 10 values between -1 and 1
var v = Vector.RandomUniform(10, -1.0, 1.0);Exceptions
| Argument | length is less than zero. |
RandomUniform(Int32, Double, Double, Random, ArrayMutability)
Constructs a new vector with uniform random numbers in the specified range.
public static DenseVector<double> RandomUniform(
int length,
double min,
double max,
Random random,
ArrayMutability mutability = ArrayMutability.MutableValues
)Parameters
- length Int32
- The length of the vector.
- min Double
- The lower bound of the uniform distribution (inclusive).
- max Double
- The upper bound of the uniform distribution (exclusive).
- random Random
- The random number generator to use.
- mutability ArrayMutability (Optional)
- Specifies how the vector's values may be changed. The default is mutable values.
Return Value
DenseVector<Double>A DenseVector<T> with random values uniformly distributed between min and max.
Example
// Create a reproducible vector with 10 values between -1 and 1
var rng = new Random(42);
var v = Vector.RandomUniform(10, -1.0, 1.0, rng);Exceptions
| Argument | length is less than zero. |
| Argument | random is null. |