NumPy (pronounced /ˈnʌmpaɪ/ (NUM-py) or sometimes /ˈnʌmpi/ (NUM-pee)) is a library for the Python programming language, adding support for large, multi-dimensional arrays and matrices, along with a large collection of high-level mathematical functions to operate on these arrays. The ancestor of NumPy, Numeric, was originally created by Jim Hugunin with contributions from several other developers. In 2005, Travis Oliphant created NumPy by incorporating features of the competing Numarray into Numeric, with extensive modifications. NumPy is open-source software and has many contributors. NumPy is a NumFOCUS fiscally sponsored project.
Reference: WIKIPEDIA
137 questions
I want to connect the black dots in the image horizontally.Contours of cv2 detected the contour and used Euclidean distance to create four coordinates so that the interval between the acquired contour...
I would like to delete [[23][01][01]] which is the opposite combination of [[01][23]] in Python's three-dimensional ndarray array as shown below.import numpy as nparr1 = np.array([[0,1], [2,3]], [[...
import numpy as npimport pandas aspddf_maize=pd.read_csv(PSD online data maize.csv, thousands=',')]df_maize.corr()I was able to calculate the correlation coefficient, but there was an error in the fol...
import numpy as npimport pandas aspddf_maize=pd.read_csv(PSD online data maize.csv)print(df_maize[Name])print(df_maize[Production])print(df_maize[Exports])# If you look at the printed results, the dat...
If you run the following program in VSCode, an error message appears and the graph does not appear.Please let me know if there is a solution.errorAn exception has occurred: TypeError unhashable type: ...
If you run the following program in VSCode, an error message appears and the graph does not appear.Please let me know if there is a solution.errorAn exception has occurred: TypeError unhashable type: ...
If you run the following program in VSCode, an error message appears and the graph does not appear.Please let me know if there is a solution.errorAn exception has occurred: TypeError unhashable type: ...
I solved the simultaneous equation and entered the following and ran it, but I couldn't say anything at all.What's wrong? from numpy.linalg import solveleft = [[2,1], [1, 3]]right = [1,13]print(solve...
I'm creating software for numerical analysis on Python, but it takes time and I want to speed it up.After analyzing with cProfile, we found that the following two functions, integr() and scipy's inter...
I'm creating software for numerical analysis on Python, but it takes time and I want to speed it up.After analyzing with cProfile, we found that the following two functions, integr() and scipy's inter...
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