Subtracting a column from an array.

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eagleeye90
eagleeye90 2016-3-10
评论： eagleeye90 2016-3-10
I have an array of data (eg X = 2185:10/1718.5:2195) and I want to subtract each value of the X with every value of a column matrix (size 1719*1). For the simplification purposes,let us assume my column matrix is with a size of 4*1 and contains values such as [2185.00295;2185.00446;2185.00167;2185.02910]. I would like to get my results in the following manner:
results in first row :(2185:10/1719:2195)-2185.00295 results in second row: (2185:10/1719:2195)-2185.00446 results in final row: (2185:10/1719:2195)-2185.02910. How can I get this done? I hope my explanation of the question is understandable.

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Ahmet Cecen
Ahmet Cecen 2016-3-10
RESULT = bsxfun(@minus, MATRIX, COLUMN_VECTOR)

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