Overload List
| # | Signature | Description |
|---|---|---|
| 1 | TMtxVec Expj | A complex exponential e^(j*W). |
| 2 | TMtxVec Expj(TMtxVec Omega) | Calculate the e^(j*W), a complex exponential. |
| 3 | TMtxVec Expj(TMtxVec Omega, Int32 OmegaIndex, Int32 Index, Int32 Len) | Calculate the complex exponential for Omega elements [OmegaIndex]..[OmegaIndex+Len-1]. |
Overload 1: TMtxVec Expj
A complex exponential e^(j*W).
Result: stored in self (calling object), returns self for chaining
Calculate the calling object complex exponential in-place. An exception is raised if calling object is complex. If object is complex, you should use the Dew.Math.Matrix.Exp method instead.
Matrix a;
a.SetIt(2,2,false,new double[] {1,2,3,4});
a.Expj; // a = [e^i, e^2i, e^3i, e^4i]Overload 2: TMtxVec Expj(TMtxVec Omega)
Calculate the e^(j*W), a complex exponential.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Omega | TMtxVec | source TVec or TMtx |
Result: stored in self (calling object), returns self for chaining
Omega must be a real object. If omega is complex, then use the Dew.Math.Matrix.Exp method.
Overload 3: TMtxVec Expj(TMtxVec Omega, Int32 OmegaIndex, Int32 Index, Int32 Len)
Calculate the complex exponential for Omega elements [OmegaIndex]..[OmegaIndex+Len-1].
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Omega | TMtxVec | source TVec or TMtx |
| 2 | OmegaIndex | Int32 | |
| 3 | Index | Int32 | start index |
| 4 | Len | Int32 | element count |
Result: stored in self (calling object), returns self for chaining
Store the results in calling object elements [Index]..[Index+Len-1]. Size and Dew.Math.Matrix.Complex properties of the calling Matrix must be set explicitly. An exception is raised if Dew.Math.Matrix.ConditionCheck is True and array borders are overrun or underrun.