Questions tagged as 'matrices'

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Add range of BD values in PHP

I'm doing a project in which the user can select a range of months (eg January-May) and I select the data available in my database to add them using PHP. This I must do for five different venues. The algorithm is like this: +seleccione meses:...
asked by 23.02.2017 / 16:54
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Problems when deploying the template to the TAD

In the exercise, ask to transform a non-generic TAD matriz , to a generic by template . In theory only you have to touch the header ( matriz.hpp ) and matriz.cpp . The project has two other files, prueba.cpp...
asked by 22.06.2017 / 20:05
1
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Delete null values ("nan") in an array

What would be the most efficient way to replace "Nan" with zeros in a large numeric data matrix in Python using Numpy?     
asked by 11.11.2017 / 16:51