Overload List
| # | Signature | Description |
|---|---|---|
| 1 | function ThresholdGT(const Vec: TMtxVec; GTLevel: Double; GTValue: TCplx): TMtxVec; | Perform "greater than" threshold operation for complex numbers on all Vec object values and store the results in calling object. |
| └ indexed: function ThresholdGT(const Vec: TMtxVec; GTLevel: Double; GTValue: TCplx; VecIndex: Integer; Index: Integer; Len: Integer): TMtxVec; | ||
| 2 | function ThresholdGT(const Vec: TMtxVec; GTLevel: Double; GTValue: Double): TMtxVec; | Perform "greater than" threshold operation on all Vec object values and store the results in calling object. |
| └ indexed: function ThresholdGT(const Vec: TMtxVec; GTLevel: Double; GTValue: Double; VecIndex: Integer; Index: Integer; Len: Integer): TMtxVec; | ||
| 3 | function ThresholdGT(GTLevel: Double; GTValue: TCplx): TMtxVec; | Perfrom "greater than" threshold operation for complex numbers. |
| └ indexed: function ThresholdGT(GTLevel: Double; GTValue: TCplx; Index: Integer; Len: Integer): TMtxVec; | ||
| 4 | function ThresholdGT(GTLevel: Double; GTValue: Double): TMtxVec; | Threshold greater than operation. |
| └ indexed: function ThresholdGT(GTLevel: Double; GTValue: Double; Index: Integer; Len: Integer): TMtxVec; |
Overload 1: function ThresholdGT(const Vec: TMtxVec; GTLevel: Double; GTValue: TCplx): TMtxVec;
Perform "greater than" threshold operation for complex numbers on all Vec object values and store the results in calling object.
Result: stored in self (calling object), returns self for chaining
Size and Matrix.Complex properties of the calling object are adjusted automatically. If Vec object contains none Complex values, an exception will be raised.
Indexed: function ThresholdGT(const Vec: TMtxVec; GTLevel: Double; GTValue: TCplx; VecIndex: Integer; Index: Integer; Len: Integer): TMtxVec;
Perform "greater than" threshold operation for complex numbers on Vec elements from range [VecIndex]..[VecIndex+Len-1].
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Vec | TMtxVec | |
| 2 | GTLevel | Double | scalar |
| 3 | GTValue | TCplx | scalar |
| 4 | VecIndex | Integer | |
| 5 | Index | Integer | start index |
| 6 | Len | Integer | 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 Matrix.Complex properties of the calling object must be set explicitly. An exception is raised if Matrix.ConditionCheck is true and array borders are overrun/underrun. If Vec object or calling object contain none Complex values, an exception will be raised.
Overload 2: function ThresholdGT(const Vec: TMtxVec; GTLevel: Double; GTValue: Double): TMtxVec;
Perform "greater than" threshold operation on all Vec object values and store the results in calling object.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Vec | TMtxVec | |
| 2 | GTLevel | Double | scalar |
| 3 | GTValue | Double | scalar |
Result: stored in self (calling object), returns self for chaining
Size and Matrix.Complex properties of the calling object are adjusted automatically.
Indexed: function ThresholdGT(const Vec: TMtxVec; GTLevel: Double; GTValue: Double; VecIndex: Integer; Index: Integer; Len: Integer): TMtxVec;
Perform "greater than" threshold operation on Vec elements from range [VecIndex]..[VecIndex+Len-1] and store the results in the calling object elements [Index]..[Index+Len-1].
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Vec | TMtxVec | |
| 2 | GTLevel | Double | scalar |
| 3 | GTValue | Double | scalar |
| 4 | VecIndex | Integer | |
| 5 | Index | Integer | start index |
| 6 | Len | Integer | element count |
Result: stored in self (calling object), returns self for chaining
Size and Matrix.Complex properties of the calling object must be set explicitly. An exception is raised if Matrix.ConditionCheck is true and array borders are overrun/underrun. An exception will be raised if Vec.Complex and Complex of the calling object are not equal.
Overload 3: function ThresholdGT(GTLevel: Double; GTValue: TCplx): TMtxVec;
Perfrom "greater than" threshold operation for complex numbers.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | GTLevel | Double | scalar |
| 2 | GTValue | TCplx | scalar |
Result: stored in self (calling object), returns self for chaining
If the calling object contains none Complex values, an exception will be raised.
Indexed: function ThresholdGT(GTLevel: Double; GTValue: TCplx; Index: Integer; Len: Integer): TMtxVec;
Perfrom "greater than" threshold operation for complex numbers on the calling object values in range [Index]..[Index+Len-1].
| # | Name | Type | Description |
|---|---|---|---|
| 1 | GTLevel | Double | scalar |
| 2 | GTValue | TCplx | scalar |
| 3 | Index | Integer | start index |
| 4 | Len | Integer | element count |
Result: stored in self (calling object), returns self for chaining
An exception is raised if array borders are overrun/underrun. If the calling object contains none Complex values, an exception will be raised.
Overload 4: function ThresholdGT(GTLevel: Double; GTValue: Double): TMtxVec;
Threshold greater than operation.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | GTLevel | Double | scalar |
| 2 | GTValue | Double | scalar |
Result: stored in self (calling object), returns self for chaining
Perform operation on all calling object values. The GTValue parameter is an upper bound for threshold operation. All values bigger than LTLevel will be replaced with GTValue. For complex number comparation is applied with norm of complex value.
var a: Matrix;
begin
a.SetIt(1,2,True,[2,0.1,3,4]);
a.ThresholdGT(2.3,3.4); // a = [2,0.1,3.4,3.4]
end;Indexed: function ThresholdGT(GTLevel: Double; GTValue: Double; Index: Integer; Len: Integer): TMtxVec;
Perfrom "greater than" threshold operation on the calling object values in range [Index]..[Index+Len-1].
| # | Name | Type | Description |
|---|---|---|---|
| 1 | GTLevel | Double | scalar |
| 2 | GTValue | Double | scalar |
| 3 | Index | Integer | start index |
| 4 | Len | Integer | element count |
Result: stored in self (calling object), returns self for chaining
An exception is raised if array borders are overrun/underrun.