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Showing posts with the label Numpy

Can Cpickle Save Reshaped Numpy Object Reference?

I have a class defined as: class A(): def __init__(): self.a = np.array([0,1,2,3,4,5]) … Read more Can Cpickle Save Reshaped Numpy Object Reference?

Python Matrix, Any Solution?

MY input(just for example): from numpy import * x=[['1' '7'] ['1.5' '… Read more Python Matrix, Any Solution?

Find Indexes Of Matching Rows In Two 2-d Arrays

Suppose that I have two 2-D arrays as follows: array([[3, 3, 1, 0], [2, 3, 1, 3], [0,… Read more Find Indexes Of Matching Rows In Two 2-d Arrays

Remove Data Above Threshold In Histogram

I have data displayed in a hitogram with the following code: angles = data[columns[3]] num_bins = 2… Read more Remove Data Above Threshold In Histogram

Writing To Numpy Array From Dictionary

I have a dictionary of file header values (time, number of frames, year, month, etc) that I would l… Read more Writing To Numpy Array From Dictionary

Numpy Change Array Values When Mask Is One

i'm new to numpy and i'm running into trouble. I've got two numpy arrays, img and thr: … Read more Numpy Change Array Values When Mask Is One

Get Cumulative Count Per 2d Array

I have general data, e.g. strings: np.random.seed(343) arr = np.sort(np.random.randint(5, size=(10… Read more Get Cumulative Count Per 2d Array

How To Cross Checking 2 Pandas Dataframes File And Use 1 Dataframe's Value As A Variable?

I have 2 pandas dataframes: modal2: Mode month1 month2 month3 month4 month5 month6 month7 … Read more How To Cross Checking 2 Pandas Dataframes File And Use 1 Dataframe's Value As A Variable?