I have the following code that I am working on in python with interp1d and it seems that the output of the interp1d times the query points outputs the beginning values of array as NaN. Why? The first 20 values in WdB are : The following is the same outputted in maltab for the first 20 values: How can I
Tag: matlab
Convert array 1:n in matlab to python
I have question similar to this, and possibly a much simpler one: We use the a lot in Matlab. But in Python I simply struggle to get this simple thing work. I tried using arange, but never really realized what the error is: I went to the numpy website and tried to give the syntax there, but again: I wouldn’t
matlab equivalent of dot star in python
I am working on a matlab conversion code. what is equivalent of .* in matlab with python? where v is numpy array : In such cases, how will I convert code to python? Answer For numpy arrays, just using * will do the element-wise multiplication as in Matlab’s .* Link you can use, Note: If you want to use matrices
Python Equivalent for bwmorph
I am still coding a fingerprint image preprocessor on Python. I see in MATLAB there is a special function to remove H breaks and spurs: I have searched scikit, OpenCV and others but couldn’t find an equivalent for these two use of bwmorph. Can anybody point me to right direction or do i have to implement my own? Answer You
how to translate matlab function max(y(x>3)>2) to numpy in single line
i want to convert matlab functions like all, any, max min to numpy. since these functions takes compound expressions as inputs, wanted to know how to achive the same in numpy. for ex. max(y(x>3)>2) in matlab i would have got the answer as 9 how can i write the above max function in numpy so that it accepts the diffrent
Translate Matlab’s vector assignment into Python form
I’m trying to translate some Matlab code into Python (using NumPy). I’m not very familiar with Matlab, and I’ve encountered a line that I’m having trouble parsing: I’d hazard a guess that a p-long head of x is being used as indices to select p entries of w, and that those entries in w are being replaced by corresponding entries
Data from a MATLAB .fig file using Python?
Does anyone know of any methods of extracting the data from a MATLAB fig file using Python? I know these are binary files but the methods in the Python Cookbook for .mat files http://www.scipy.org/Cookbook/Reading_mat_files don’t seem to work for .fig files… Thanks in advance for any help, Dan Answer .fig files are .mat files (containing a struct), see http://undocumentedmatlab.com/blog/fig-files-format/ As