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Hariprasad


10 total contributions since 2014

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Answered
Why is MATLAB unable to run the MATLABWindow application on Linux?
I tried >> ! bin/glnxa64/MATLABWindow and I got error -bash: bin/glnxa64/MATLABWindow: No such file or directory ...

1 year ago | 0

Question


find max of every 4 rows in a matrix and save in separate array
Im trying to find max of 5th column of every 4 rows in a matrix say A. I need to push the max rows into a separate matrix B and ...

3 years ago | 1 answer | 0

1

answer

Question


Vertica's COPY Statement is not working in MATLAB
I'm trying to use the COPY statement available in Vertica to load data from a file into Vertica database table but I'm getting a...

3 years ago | 0 answers | 0

0

answers

Question


Average of different rows depending on the last column value
I have a 1000x5 matrix suppose wherein, first column is customer_id and last column is customer_desc which will be 1,2,3, or 4 f...

4 years ago | 1 answer | 0

1

answer

Question


How to speed up data insertions from MATLAB to Vertica database
In my project, I have to insert/update millions of records in batches to Vertica database. Currently I'm using *datainsert* func...

4 years ago | 0 answers | 0

0

answers

Question


Problem in converting SVD written in C to Mex
I'm trying to modify the code of SVD which is in C to Mex way of indexing. I have changed the indexing at all the necessary plac...

5 years ago | 1 answer | 0

1

answer

Question


How to re allocate memory in the same array using mxRealloc?
I'm trying to do some calculations in my code wherein I want to append data in respective double arrays after each iteration. Fo...

5 years ago | 0 answers | 0

0

answers

Question


How do i declare an array for cell in Mex?
Edited my original post. I'm loading a mat file which has data as cell array(sized 1000x6). I have reached till the stage whe...

5 years ago | 1 answer | 0

1

answer

Question


How to load a mat file in mex with input string as file path?
I'm writing a C code for Mex where in I have to load about 1000 mat files. The names of mat files are stored in cell array in an...

5 years ago | 0 answers | 0

0

answers

Question


How to display the progress of the process running as compiled package in splash screen?
I've compiled my application as a package using MATLAB Application Compiler. I have scripted disp for each step in my main scrip...

5 years ago | 0 answers | 0

0

answers