DPUSER - The Next Generation

• Introduction
• History
• Syntax
• Operators
• Structural commands
• Data types
• Graphics
• Fits files
• Calling PYTHON/GDL
• Category index
• Function index
• Procedure index
• Pgplot index
• Examples

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• QFitsView documentation

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function correl

Returns the cross-correlation of X and Y.

Syntax
result = correl(X, Y)

Arguments

X:	A matrix.
Y:	A matrix.

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