numpy
How to install python modules without root access?
I\'m taking some university classes and have been given an \'instructional account\', which is a school account I can ssh into to do work. I want to run 开发者_Python百科my computationally intensive N[详细]
2023-04-05 23:09 分类：问答Can anyone help me figure out the parsing error in this code?
The output of this code is quite similar but not exactly what it\'s supposed to be. The code is: def printMultiples(n):[详细]
2023-04-05 20:38 分类：问答Numpy sum of values in subarrays between pairs of indices
Suppose I have an array A. I have a series of index pairs (a1, b1), (a2, b2)开发者_开发知识库 ... (an, bn)[详细]
2023-04-05 16:45 分类：问答Replicating the indices result of Matlab's ISMEMBER function in NumPy?
I have been racking my brain for a solution that is along the lines of this older question.I have been trying to find a Python code pattern that replicates the indices result.For example:[详细]
2023-04-05 15:45 分类：问答Errors Writing CSVs with Python
I\'m encountering errors in the .csv files that I\'m writing with python (the necessary format because I\'m on a team which depends on .csvs).In a non-patterned way, there are errors creeping up acros[详细]
2023-04-05 06:21 分类：问答Splitting arrays python
I have a 2D array in Python either a normal one or a numpy array with dimensions (150, 5), I wish to split it into two开发者_如何学运维 arrays of dimensions (150, 3) and (150, 2) respectively. Somehow[详细]
2023-04-05 04:33 分类：问答Portfolio Variance of a Portfolio of N Assets in Python
Portfolio variance is calculated as: port_var = W\'_p * S * W_p for a portfolio with N assest where W\'_p = transpose of vector of weights of stocks in portfolios[详细]
2023-04-05 04:16 分类：问答how to use numpy.vectorize or numpy.frompyfunc
[EDIT:I sort of brush this example up so I didn\'t clean up my code very well. My question is more on, how do I pass a subarray into a numpy.vectorize-d function, not specifically about this example.][详细]
2023-04-05 03:53 分类：问答Cython numpy array indexing
I am trying to speed up some python code with cython, and I\'m making use of cython\'s -a option to see where I can improve things.My understanding is that in the generated html file, the highlighted[详细]
2023-04-05 03:47 分类：问答how to get the neighboring elements in a numpy array with taking boundaries into account?
I want to get the neighbors of the certain element in the numpy array. Lets consider following example[详细]
2023-04-05 02:47 分类：问答
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