python Programming Glossary: scalars

Python's json module, converts int dictionary keys to strings

http://stackoverflow.com/questions/1450957/pythons-json-module-converts-int-dictionary-keys-to-strings

they're called for the given language are strings or scalars in Perl . In perl foo 1 foo 1.0 and foo 1 are all references..

Calculate Matrix Rank using scipy

http://stackoverflow.com/questions/2473983/calculate-matrix-rank-using-scipy

numpy.rank calculates the dimension of an array ie. scalars have dimension 0 vectors 1 matrices 2 etc... . I am aware that..

Precomputed Kernels with LibSVM in Python

http://stackoverflow.com/questions/2474460/precomputed-kernels-with-libsvm-in-python

you can think of a precomputed kernel as a nxn matrix of scalars. It's usually called the kernel matrix or sometimes the Gram..

Calling python script from excel/vba

http://stackoverflow.com/questions/3567365/calling-python-script-from-excel-vba

excel vba I have a python code that reads 3 arguments scalars and a text files and then returns me a vector of double. I want..

Multiplying polynomials in python

http://stackoverflow.com/questions/5413158/multiplying-polynomials-in-python

1 2 3 ... # from sequence p Polynomial 1 2 3 ... # from scalars super Polynomial self .__init__ if len args 1 val args 0 if.. # from single scalar self.coeffs val 0 else # multiple scalars self.coeffs i 0 for i in args self.trim def __add__ self val..

Separating Axis Theorem and Python

http://stackoverflow.com/questions/6013333/separating-axis-theorem-and-python

to to determine the min and max. Now the 2 lists contain scalars and not vectors. I sort the lists so I can easily select the..

Loading document as raw string in yaml with PyYAML

http://stackoverflow.com/questions/6816236/loading-document-as-raw-string-in-yaml-with-pyyaml

style that can express any scalar value . Double quoted scalars allow escaping. Using escaping sequences x and u you may express..

Why are 0d arrays in Numpy not considered scalar?

http://stackoverflow.com/questions/773030/why-are-0d-arrays-in-numpy-not-considered-scalar

things like max a to work on matrices of all sizes even scalars. Mathematically this is a perfectly sensible thing to expect... However for programmers this means that whatever presents scalars in Numpy should have the .shape and .ndim attirbute so at least.. solution is to inherit from both ndarray and Python scalars for its own scalary type so that all scalars also have .shape..

Using Colormaps to set color of line in matplotlib

http://stackoverflow.com/questions/8931268/using-colormaps-to-set-color-of-line-in-matplotlib

here and I think I'm stumped. values is a storted array of scalars. curves are a set of 1 d arrays and labels are an array of text..