Tutorial Complex
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The introduction of complex matrices to EJML is very recent and he best way to handle them is still undecided. The only way to manipulate complex matrices is using a procedural interface. The complex analog for each procedural class can be found for the complex case by adding "C" infront of it. Here are a few examples:
| Real | Complex |
|---|---|
| CommonOps | CCommonOps |
| MatrixFeature | CMatrixFeatures |
| NormOps | CNormOps |
| RandomMatrices | CRandomMatrices |
| SpecializedOps | CSpecializedOps |
The complex analog of DenseMatrix64F is DenseMatrixC64F. The following functions provide different ways to convert one matrix type into the other.
| Function | Description |
|---|---|
| CommonOps.convert() | Converts a real matrix into a complex matrix |
| CommonOps.stripReal() | Strips the real component and places it into a real matrix. |
| CommonOps.stripImaginary() | Strips the imaginary component and places it into a real matrix. |
| CommonOps.magnitude() | Computes the magnitude of each element and places it into a real matrix. |
There is also Complex64F which contains a single complex number. Example Complex Math does a good job covering how to manipulate those objects.