Overload List
| # | Signature | Description |
|---|---|---|
| 1 | TMtxVec ThreshTop(TMtxVec Src, Double Value) | Perform threshold operation on all Src object values. |
| └ indexed: TMtxVec ThreshTop(TMtxVec Vec, Double Value, Int32 VecIndex, Int32 Index, Int32 Len) | ||
| 2 | TMtxVec ThreshTop(Double Value) | Threshold top operation. |
| └ indexed: TMtxVec ThreshTop(Double Value, Int32 Index, Int32 Len) |
Overload 1: TMtxVec ThreshTop(TMtxVec Src, Double Value)
Perform threshold operation on all Src object values.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Src | TMtxVec | source TVec or TMtx |
| 2 | Value | Double | scalar |
Result: stored in self (calling object), returns self for chaining
Store the results in calling object. Size and Dew.Math.TMtxVec.Complex properties of the calling object are adjusted automatically.
Indexed: TMtxVec ThreshTop(TMtxVec Vec, Double Value, Int32 VecIndex, Int32 Index, Int32 Len)
Perform a threshold operation Vec elements [VecIndex]..[VecIndex+Len-1].
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Vec | TMtxVec | source TVec or TMtx |
| 2 | Value | Double | scalar |
| 3 | VecIndex | Int32 | |
| 4 | Index | Int32 | start index |
| 5 | Len | Int32 | element count |
Result: stored in self (calling object), returns self for chaining
Store the results in the calling object elements [Index]..[Index+Len-1]. Size and Dew.Math.TMtxVec.Complex properties of the calling object must be set explicitly. An exception is raised if Dew.Math.TMtxVecBase.ConditionCheck is true and array borders are overrun/underrun.
Overload 2: TMtxVec ThreshTop(Double Value)
Threshold top operation.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Value | Double | scalar |
Result: stored in self (calling object), returns self for chaining
Perform threshold operation on all calling object values. The Value parameter is an upper bound for threshold operation. All values bigger than Value will be replaced with Value.
Vector a = new Vector();
a.SetIt(new double[] { 1.0, 5.0, 3.0, 7.0, 2.0 });
a.ThreshTop(4.0);
Vector expected = new Vector();
expected.SetIt(new double[] { 1.0, 4.0, 3.0, 4.0, 2.0 });
if (!a.IsEqual(expected, 1e-10, TCompare.cmpAbsolute))
throw new Exception("Vector.ThreshTop: mismatch");Vector a;
a.SetIt(true,new double[] {2,0.1,3,4});
a.Threshtop(0.2); // a = new double[] {0.2,0.1,0.2,0.2}Indexed: TMtxVec ThreshTop(Double Value, Int32 Index, Int32 Len)
Perfrom the threshold operation on calling object values [Index]..[Index+Len-1].
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Value | Double | scalar |
| 2 | Index | Int32 | start index |
| 3 | Len | Int32 | element count |
Result: stored in self (calling object), returns self for chaining
An exception is raised if array borders are overrun/underrun.