Alex Rivera | Logout

Questions tagged scipy

104 questions · page 2 of 3

Sort by: Newest Votes Active
9
votes
1
answers

Name of this algorithm, and is there a numpy/scipy implementation of it?

python algorithm numpy scipy
asked 2012-03-21T18:35:58.480
8
votes
1
answers

Rectangular bounding box around blobs in a monochrome image using python

python image-processing numpy scipy python-imaging-library
asked 2012-03-01T22:38:17.203
18
votes
6
answers

Dot product of a vector in SciPy/NumPy (getting ValueError: objects are not aligned)

python numpy scipy
asked 2012-02-10T13:54:48.287
9
votes
1
answers

Python scipy: unsupported operand type(s) for ** or pow(): 'list' and 'list'

python scipy
asked 2012-02-06T06:11:02.117
14
votes
4
answers

Numpy: How to randomly split/select an matrix into n-different matrices

python random numpy scipy scikits
asked 2012-02-01T00:33:48.637
17
votes
1
answers

numpy/scipy/ipython:Failed to interpret file as a pickle

python numpy matplotlib scipy ipython
asked 2012-01-30T20:26:14.567
40
votes
4
answers

correct and efficient way to flatten array in numpy in python?

python numpy scipy
asked 2012-01-29T22:29:38.193
27
votes
4
answers

what does numpy.apply_along_axis perform exactly?

python numpy scipy
asked 2012-01-26T14:29:06.520
11
votes
1
answers

How can I perform a least-squares fitting over multiple data sets fast?

python scipy curve-fitting gaussian least-squares
asked 2012-01-08T20:17:06.357
16
votes
2
answers

matrices are not aligned Error: Python SciPy fmin_bfgs

python-3.x scipy linear-algebra linear-regression
asked 2012-01-06T01:06:16.583
23
votes
6
answers

Removing duplicate columns and rows from a NumPy 2D array

python numpy scipy duplicates
asked 2011-12-19T11:10:27.700
11
votes
4
answers

Nearest Neighbor Search in Python without k-d tree

python numpy scipy nearest-neighbor
asked 2011-12-15T23:16:41.657
10
votes
6
answers

How do I compute the logarithm of 1 minus the exponent of a given small number in python

python math numpy floating-point scipy
asked 2011-11-29T01:54:07.950
14
votes
3
answers

Numpy Root-Mean-Squared (RMS) smoothing of a signal

numpy iteration scipy smoothing moving-average
asked 2011-11-23T16:29:00.897
9
votes
2
answers

Numpy and Scipy with Amazon Elastic MapReduce

python numpy scipy mrjob
asked 2011-11-11T16:08:19.837
13
votes
4
answers

slicing sparse (scipy) matrix

python scipy slice sparse-matrix submatrix
asked 2011-09-30T10:30:20.117
12
votes
4
answers

Methods for entering equations while programming in C/C++ , Python or Fortran

python numpy fortran scipy scientific-computing
asked 2011-09-05T11:12:22.043
11
votes
3
answers

Applying the Sobel filter using scipy

python scipy edge-detection
asked 2011-08-25T05:43:39.740
18
votes
2
answers

Element-wise power of scipy.sparse matrix

python numpy scipy sparse-matrix exponentiation
asked 2011-06-21T20:27:05.187
77
votes
3
answers

What is the difference between numpy.fft and scipy.fftpack?

python numpy scipy fft
asked 2011-06-15T19:28:04.247
10
votes
3
answers

Load sparse array from npy file

python scipy sparse-array
asked 2011-06-08T16:57:01.790
11
votes
1
answers

scipy.sparse default value

python scipy sparse-matrix
asked 2011-06-06T18:10:01.200
282
votes
8
answers

Relationship between SciPy and NumPy

python numpy scipy
asked 2011-06-01T12:11:19.633
22
votes
5
answers

High Pass Filter for image processing in python by using scipy/numpy

python numpy image-processing scipy fft
asked 2011-05-23T08:55:21.657
9
votes
1
answers

Adding 2 matrix and Multiplying 2 matrix in python by using scipy/numpy

python math matrix numpy scipy
asked 2011-05-23T02:53:21.553
12
votes
3
answers

How to reduce an image size in image processing (scipy/numpy/python)

python image image-processing numpy scipy
asked 2011-05-22T07:23:36.113
17
votes
2
answers

numpy: inverting an upper triangular matrix

python matrix numpy scipy matrix-inverse
asked 2011-05-18T09:09:55.880
59
votes
4
answers

How to display a 3D plot of a 3D array isosurface with mplot3D or similar

python matplotlib scipy mplot3d matplotlib-3d
asked 2011-05-17T11:27:37.917
11
votes
3
answers

Looking for Python package for numerical integration over a tessellated domain

python numpy scipy numerical-integration
asked 2011-05-09T18:48:42.183
39
votes
7
answers

Finding the null space of a matrix

numpy matrix scipy linear-algebra svd
asked 2011-05-04T19:56:16.647
16
votes
5
answers

Check for positive definiteness or positive semidefiniteness

python math matrix scipy linear-algebra
asked 2011-04-06T08:51:25.767
16
votes
5
answers

Filling gaps in a numpy array

python numpy matplotlib scipy interpolation
asked 2011-04-05T11:46:49.910
10
votes
4
answers

Matlab / Octave bwdist() in Python or C

python matlab image-processing numpy scipy
asked 2011-03-10T13:26:42.667
32
votes
6
answers

Convolution along one axis only

numpy signal-processing scipy linear-algebra convolution
asked 2011-03-08T05:31:09.777
31
votes
6
answers

How can I efficiently process a numpy array in blocks similar to Matlab's blkproc (blockproc) function

python matlab image-processing numpy scipy
asked 2011-02-22T03:42:35.037
28
votes
5
answers

Ignoring -Inf values in arrays using numpy/scipy in Python

python numpy scipy
asked 2010-12-19T23:37:38.457
36
votes
5
answers

python numpy euclidean distance calculation between matrices of row vectors

python vector numpy scipy euclidean-distance
asked 2010-12-06T21:08:30.890
31
votes
4
answers

sigmoidal regression with scipy, numpy, python, etc

python statistics numpy scipy scientific-computing
asked 2010-11-29T21:15:01.800
34
votes
9
answers

fitting exponential decay with no initial guessing

python numpy scipy
asked 2010-10-14T22:18:32.583
11
votes
2
answers

Can some explain this strange behavior of the hypergeometric distribution in scipy?

python scipy
asked 2010-09-28T12:55:33.693
10
votes
3
answers

Is it possible to reproduce randn() of MATLAB with NumPy?

python matlab numpy scipy
asked 2010-09-15T21:50:31.543
64
votes
7
answers

SciPy Create 2D Polygon Mask

python scipy polygon sage point-in-polygon
asked 2010-09-06T21:05:16.933
11
votes
2
answers

Numpy for R user?

python r numpy scipy
asked 2010-08-23T06:01:55.673
583
votes
14
answers

How do I read CSV data into a record array in NumPy?

python numpy scipy genfromtxt
asked 2010-08-19T04:41:53.677
24
votes
3
answers

Numpy transpose multiplication problem

python numpy scipy eigenvalue
asked 2010-07-09T13:38:51.697
21
votes
1
answers

Convert list in tuple to numpy array?

python arrays numpy scipy tuples
asked 2010-03-08T15:53:38.093
19
votes
6
answers

How can I remove a column from a sparse matrix efficiently?

python matrix numpy scipy algebra
asked 2010-03-03T03:25:01.327
28
votes
3
answers

How to calculate the statistics "t-test" with numpy

python statistics numpy scipy
asked 2010-02-24T07:57:10.093
13
votes
5
answers

Seasonal adjustment in Python and Scipy

python scipy
asked 2010-01-14T19:48:53.647
31
votes
5
answers

How much of NumPy and SciPy is in C?

python performance numpy scipy scientific-computing
asked 2009-12-01T12:21:20.810
← Prev page 2 of 3 Next →