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Showing posts with the label Matlab

Saving Dictionaries From Python To Matlab With Scipy

I'm finding some problems to save my neat generated data into .mat files. I thought it was more… Read more Saving Dictionaries From Python To Matlab With Scipy

Why Does Saving/loading Data In Python Take A Lot More Space/time Than Matlab?

I have some variables, which include dictionaries, list of list, and numpy arrays. I save all of th… Read more Why Does Saving/loading Data In Python Take A Lot More Space/time Than Matlab?

Display Image From Matlab Mat File On Python

I'm currently trying to display an image from a Mat file downloaded from this site. It's a … Read more Display Image From Matlab Mat File On Python

How To Calculate Weight To Minimize Variance?

given several vectors: x1 = [3 4 6] x2 = [2 8 1] x3 = [5 5 4] x4 = [6 2 1] I wanna find weight w1,… Read more How To Calculate Weight To Minimize Variance?

Using Arpack Solving Eigenvalueproblem, But Getting Inconsistent Results With Matlab

I'm new to ARPACK, I downloaded a script like the following import time import numpy as np from… Read more Using Arpack Solving Eigenvalueproblem, But Getting Inconsistent Results With Matlab

Fast Imadjust In Opencv And Python

This has been somewhat answered before, however the solution is extremely slow compared to MATLAB&#… Read more Fast Imadjust In Opencv And Python

Color 3d Surface Based On Categories That Passes Through Scatter Points

I have the data in the following format: X,Y,Z,Category I used plotly to generate a scatter plot a… Read more Color 3d Surface Based On Categories That Passes Through Scatter Points

Is Python Capable Of Doing Matlab Equivalent Matrix Operations?

I have implemented codes in MATLAB that operates on 216x216 matrices that contain numeric data and … Read more Is Python Capable Of Doing Matlab Equivalent Matrix Operations?

Python Equivalent To Matlab Funciton 'imfill' For Grayscale?

Is there an implementation using OpenCV or scikit-image that is equivalent to Matlab's grayscal… Read more Python Equivalent To Matlab Funciton 'imfill' For Grayscale?

What Is The Equivalent Of Imagesc In Opencv

What would be the equivalent of imagesc in OpenCV? Solution 1: To get the nice colors in imagesc y… Read more What Is The Equivalent Of Imagesc In Opencv

Converting/ Translate From Python To Octave Or Matlab

I have a Python-Code and want to rewrite it in Octave, but I meet so many problems during the conve… Read more Converting/ Translate From Python To Octave Or Matlab

Python/numpy Equivalent Of Matlab Isosurface Functions

Anyone can suggest the equivalent function of MATLAB's 'isosurface' function in python/… Read more Python/numpy Equivalent Of Matlab Isosurface Functions

Selecting Close Matches From One Array Based On Another Reference Array

I have an array A and a reference array B. Size of A is at least as big as B. e.g. A = [2,100,300,7… Read more Selecting Close Matches From One Array Based On Another Reference Array

Equivalence Scipy.signal Welch To Matlab Pwelch

I have the following MATLAB code to compute the PSD of a signal: x = linspace(0, 10, 100001); dt = … Read more Equivalence Scipy.signal Welch To Matlab Pwelch

Arrayfun In Python?

I'm trying to convert some code from Matlab to Python. Any idea how I would go about converting… Read more Arrayfun In Python?

Assistance, Tips And Guidelines For Converting Matlab Code To Python

I am a heavy Matlab programmer and need to accomplish a task which Matlab can't do natively. Fo… Read more Assistance, Tips And Guidelines For Converting Matlab Code To Python

Python Matlab Engine Install

Ive been trying to install matlab engine for python so I can call matlab functions from within my p… Read more Python Matlab Engine Install

Matlab Returns Exit Code Immediately

I am creating various matlab .m-files with python and then run them using subprocess. When the file… Read more Matlab Returns Exit Code Immediately

Exponential Curve Fitting With Python

I am trying to convert some Matlab code I have for curve fitting my data into python code but am ha… Read more Exponential Curve Fitting With Python

Conversion From Matlab To Python Of Repmat

I want to convert the given matlab code to python img_o = repmat(fill_value, osize); here fill_val… Read more Conversion From Matlab To Python Of Repmat