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TP Das


Active since 2015

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Question


errorbars in semilog or loglog graphs not coming properly
I have to plot some bivariate data in either semilog or loglog scales. The errorbars are not displayed properly. errorbar comman...

6 years ago | 0 answers | 0

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answers

Question


How to supply string inputs to my program from a textfile ?
I have a program called run_from_cla.m that accepts the absolute path (i.e. a string) of the dataset directory as the input. The...

6 years ago | 1 answer | 0

1

answer

Question


Checking the existence of any file with a specific extension in a directory
I require to check whether any file exists with a specific extension in a given folder. Let us say, I look for whether any .pdf ...

6 years ago | 1 answer | 3

1

answer

Question


How to read strings line-by-line and pass them as inputs to a program
I have written a code (say run.m) that takes the path of the directory of my data-set as a command line input (there is no other...

6 years ago | 1 answer | 0

1

answer

Question


saveppt2 fails to generate ppt in Ubuntu
I use the saveppt2 code of MATLAB to consolidate my figure files to a single powerpoint when I work in the Windows OS. This fail...

6 years ago | 0 answers | 0

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answers

Question


Fonts are too small when MATLAB figs are generated in Ubuntu 12.04 (LTS)
I usually use MATLAB (MATLAB 2008) in Windows OS and generate figure files with user-defined font size and type (font size and t...

6 years ago | 0 answers | 0

0

answers

Question


Saving a matlab figure file without displaying it
Usually I generate a matlab plot using plot command and then save it for offline viewing. When I have to do the same for, say, 1...

6 years ago | 3 answers | 0

3

answers

Question


How to merge multiple jpeg or pdf files to a single pdf file?
I have few figure files (format: figure_XX.jpeg or pdf ; XX is the serial number of the figure), which I need to merge to make a...

6 years ago | 2 answers | 0

2

answers

Question


How to save a plot as jpeg or pdf with a given aspect ratio and resolution?
I need to save a plot generated by my matlab code as a jpeg or pdf file. The simple 'saveas' command works, but the resolution ...

6 years ago | 0 answers | 0

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answers

Question


How to extract the fourth place of decimal of a number which is basically a flag-status?
I have a multicolumn datafile where the last coloun presents numbers like 3.2341, 2.3450, 1.2320, 8.9871. The fourth place of de...

6 years ago | 1 answer | 0

1

answer

Question


How to read datafiles residing in a different path than the program using the 'load' command or otherwise?
My matlab code wherein I read the datafiles (filename format: datafile_XX.dat, XX is the serial number of the file) using the 'l...

6 years ago | 2 answers | 0

2

answers

Question


How to skip the first row while reading a textfile?
I have a textfile with the first row comprising strings. The rest of the rows are numbers. I need to read only the numbers (seco...

7 years ago | 1 answer | 0

1

answer

Question


How to read a textfile skipping the first column ?
I have a textfile with 40 columns (tab separated). The first column is a string and the rest of them are numbers. I wish to skip...

7 years ago | 0 answers | 0

0

answers