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This is a question that comes from the post here Iterating and selecting a specific array from a mu… Read more Choosing And Iterating Specific Sub-arrays In Multidimensional Arrays In Python

I am trying to convert the code down below to the Numpy version. The vanilla python code checks the… Read more Checking In Between Values With Numpy Python

As seen here How do I convert a Python list into a C array by using ctypes? this code will take a p… Read more How Do I Convert A Python List Of Lists Of Lists Into A C Array By Using Ctypes?

My goal is to return True/False if I am able to detect two items within a nested list. E.g. list1 … Read more Python - Return True If Strings Found In Nested List

I have written code as: array = [[1.630217208498539], [0.019929319226538452]] fo = open('file.… Read more How To Read Array Of Numbers From Text File In Python

I have a list called L. It has C number of elements. I have a nd array called X. X has Boolean data… Read more How To Rightly Locate A Value At An Index In Nd Array And Save It As List In Python?

I want to apply arbitrary function to 3d-ndarray as element, which use (3rd-dimensional) array for … Read more How Do I Apply Function To Third-dimension Array Effectively With Numpy?

So, i simply want to make this faster: for x in range(matrix.shape[0]): for y in range(matr… Read more How To Faster Iterate Over A Python Numpy.ndarray With 2 Dimensions

I tried to create turn a python list into a numpy array, but got very unintuitive output. Certainly… Read more Cannot Understand The Output Of This Code: Python List To 1-d Numpy Array

I have two indexing arrays. elim=range(130,240) tlim=range(0,610) The array to be indexed, I, has… Read more Numpy Array Indexing With Other Arrays Yields Broadcasting Error

I'm using interpolate.interp2d() to fit a 2-D spline over a function. How can I get the first d… Read more Differentiate A 2d Cubic Spline In Python

i was going through pytorch tutorial and came across pytorch.empty function. it was mentioned that … Read more What Is Uninitialized Data In Pytorch.empty Function

I have two numpy arrays, one an RGB image, one a lookup table of pixel values, for example: img = n… Read more Getting Indices When Comparing Multidimensional Arrays

I am new to numpy ndarrays and i couldn`t find any solution for my issue. I have say 10 files of fl… Read more Numpy 2d Array Extrude

I need to figure out how I can find all the index of a value in a 2d numpy array. For example, I ha… Read more How To Find The Index Of A Value In 2d Array In Python?

I've been trying to compute the integral of (10*6)*sin(x0+x1+x2+x3+x4+x5+x6+x7)dx0dx1dx2dx3dx4d… Read more Monte Carlo In 8 Dimensions Not Giving Correct Answer

Say I have a 2D array like: array = [['abc',2,3,], ['abc',2,3], [&… Read more Compare 1 Column Of 2d Array And Remove Duplicates Python

Let me preface this post by saying that I'm pretty new to Python and NumPy, so I'm sure I&#… Read more How To Perform Iterative 2d Operation On 4d Numpy Array

I'm trying to evaluate a matrix multiplication with arrays containing multiple matrices to be m… Read more Matrix Multiplication For Multidimensional Matrix (/array) - How To Avoid Loop?

i have this piece of code x=3 a=x*[x*[0]] for i in range(0,x): for j in range(0,x): dt=i… Read more Why Does The Input In The Array Overwrites The Values Of Each Row