TVec.Ramp Method — Dew Math

Overload List

#	Signature	Description
1	TVec Ramp	Fills the calling vector with a series following linear rule.
2	TVec Ramp(TCplx Offset, TCplx Step)	Fills the calling vector with a series.
	└ indexed: TVec Ramp(TCplx Offset, TCplx Step, Int32 Index, Int32 Len)
3	TVec Ramp(TCplx Offset, Double Step)	The Offset is complex, but the step is real.
	└ indexed: TVec Ramp(TCplx Offset, Double Step, Int32 Index, Int32 Len)
4	TVec Ramp(Double Offset, Double Step)	Fills the calling vector.
	└ indexed: TVec Ramp(Double Offset, Double Step, Int32 Index, Int32 Len)

Overload 1: TVec Ramp

Fills the calling vector with a series following linear rule.

Result: stored in self (calling object), returns self for chaining

Remarks:

Fills the calling vector with a series following the rule:

Values[k] :=  k

(Offset is zero and Step is one). If the calling vector is complex, only the real part is set.

Examples

TVec a;
MtxVec.CreateIt(out a);
try
    {
        a.Size(5,true);
        a.Ramp(0,Pi);
        a.Sin;
    }
finally
    {
        MtxVec.FreeIt(ref a);
    }

MtxVec.CreateIt(out a);
try
    {
        a.Size(5,true);
        for i = 0 to a.Length-1 do a[i] = sin(i*Pi);
    }
finally
    {
        MtxVec.FreeIt(ref a);
    }

See Also: TMtxVec.SetVal

Overload 2: TVec Ramp(TCplx Offset, TCplx Step)

Fills the calling vector with a series.

#	Name	Type	Description
1	Offset	TCplx	scalar
2	Step	TCplx	scalar

Result: stored in self (calling object), returns self for chaining

Remarks:

Method follow the rule:

CValues[k] := Offset + k*Step.

Indexed: TVec Ramp(TCplx Offset, TCplx Step, Int32 Index, Int32 Len)

Fills the calling vector elements [Index]..[Index+Len-1].

#	Name	Type	Description
1	Offset	TCplx	scalar
2	Step	TCplx	scalar
3	Index	Int32	start index
4	Len	Int32	element count

Result: stored in self (calling object), returns self for chaining

Remarks:

Following the rule:

Values[k] := Offset + k*Step.

If the calling vector is complex, only the real part is set. An exception is raised if array borders of the calling vector are overrun.

Overload 3: TVec Ramp(TCplx Offset, Double Step)

The Offset is complex, but the step is real.

#	Name	Type	Description
1	Offset	TCplx	scalar
2	Step	Double	scalar

Result: stored in self (calling object), returns self for chaining

Indexed: TVec Ramp(TCplx Offset, Double Step, Int32 Index, Int32 Len)

Fills the calling vector elements [Index]..[Index+Len-1].

#	Name	Type	Description
1	Offset	TCplx	scalar
2	Step	Double	scalar
3	Index	Int32	start index
4	Len	Int32	element count

Result: stored in self (calling object), returns self for chaining

Remarks:

Following the rule:

Values[k] := Offset + k*Step.

The Offset is complex, but the step is real.

Overload 4: TVec Ramp(Double Offset, Double Step)

Fills the calling vector.

#	Name	Type	Description
1	Offset	Double	scalar
2	Step	Double	scalar

Result: stored in self (calling object), returns self for chaining

Remarks:

Method uses the following rule:

Values[k] := Offset + k*Step.

If the calling vector is complex, only the real part is set.

Indexed: TVec Ramp(Double Offset, Double Step, Int32 Index, Int32 Len)

Fills the calling vector elements [Index]..[Index+Len-1].

#	Name	Type	Description
1	Offset	Double	scalar
2	Step	Double	scalar
3	Index	Int32	start index
4	Len	Int32	element count

Result: stored in self (calling object), returns self for chaining

Remarks:

Method uses the following rule:

Values[k] := Offset + k*Step.

If the calling vector is complex, only the real part is set. An exception is raised if calling vector array borders are overrun.