Christoph Ruegg
8 years ago
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src/Numerics/IntegralTransforms/Fourier.cs
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@ -176,7 +176,7 @@ namespace MathNet.Numerics.IntegralTransforms |
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/// <summary>
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/// Packed Real-Complex forward Fast Fourier Transform (FFT) to arbitrary-length sample vectors.
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/// Since for real-valued time samples the complex spectrum is conjugate-even (symmetry),
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/// the spectrum can be fully reconstructed form the positive frequencies only (first half).
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/// the spectrum can be fully reconstructed from the positive frequencies only (first half).
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/// The data array needs to be N+2 (if N is even) or N+1 (if N is odd) long in order to support such a packed spectrum.
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/// </summary>
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/// <param name="data">Data array of length N+2 (if N is even) or N+1 (if N is odd).</param>
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