modeNumberFromIndex

Return mode numbers for spectral linear indices.

Developer documentation: this item describes internal implementation details.

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Declaration

 [kMode,lMode,jMode] = modeNumberFromIndex(linearIndex)

Parameters

• linearIndex positive integer scalar or column vector

Returns

• kMode integer scalar or column vector
• lMode integer scalar or column vector
• jMode integer scalar or column vector

Discussion

Scalar and column-vector inputs preserve their shape and ordering. Each index must lie within the current spectral matrix.