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karan


Active since 2011

A beginner student who is looking for help and advice.

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Question


MATLAB GUI Interconnection procedure??
I have a gui from a vendor for which i cannot access the source code. and i have made another gui to add the insufficiency in th...

9 years ago | 1 answer | 0

1

answer

Question


Suggestion for matlab programming
want to get back into matlab programming..havent programmed since 1 year .. any ideas what i can do..like a project or something...

9 years ago | 2 answers | 0

2

answers

Question


dynamic array structure creation help
Hi i have a big cell matrix which has both numeric and text data but all are in cell format for now. Now i want to produce 'n...

10 years ago | 0 answers | 0

0

answers

Answered
Find
a = {'13022010_001';'14022010_003';'15022010_005'}; find(strcmp(a,'14022010_003')) should give you the index where the str...

10 years ago | 3

Question


Number to time of day conversion with datestr problem....
Hi , I have an analysed data-set that I want to present the user.This data set has analysis for a time series data, therefore i ...

10 years ago | 1 answer | 0

1

answer

Question


Figure brushing tool in GUI : iterate
OK i have a gui in which i have plotted a raw data and processed data which goes through an algorithm.Now when i open the same g...

10 years ago | 0 answers | 0

0

answers

Question


Error while extracting data..... trying to parse data in order to make a big data set..
Hi i am trying to read data of multiple csv files that contains numeric,text data which is delimited by commas... format of ...

10 years ago | 1 answer | 0

1

answer

Question


file extraction...error.
hi i am running this code and getting this error for some reason.can anybody help why??? d = dir('*.xls'); N_File = numel(d)...

10 years ago | 1 answer | 0

1

answer

Answered
Zooming resizes axes
You really dont need any code for what you are asking. If you want to get what you are asking use the matlab GUIDE. when you ...

10 years ago | 0

Answered
one time Multiple data extraction from exel files for analysis
well it is somewhat computing to what i want ...But there are still concerns such as:- 1. I only get upto 65536 data points alt...

10 years ago | 0

Question


one time Multiple data extraction from exel files for analysis
Hi i want to read data from multiple .xls files located in the folder. I want to read the data such that i can recall the dat...

10 years ago | 2 answers | 0

2

answers

Answered
find matching indexes
Index_find = find(ismember(A,B));

10 years ago | 1

| accepted

Answered
Numerical values into plot issue
Use fplot

10 years ago | 0

Answered
GUI Error Message in the use of a push button and it is NOT the addition of 'guidata(hObject, handles);' that is missing
check calculation for opt_a...can u post the function if opt_a is computed in a different function u need to store it in that...

10 years ago | 0

| accepted

Question


Axes widget of a gui ....
Hi i have a gui which has an axes widget.. I was wondering how can i save my plot to a jpeg format file.. Thanks for you...

10 years ago | 1 answer | 0

1

answer

Answered
How to make subplots in GUI that retains the plot?
so my problem is a little different .... nothing related with retaining the content but the subplot is not 'Contained' within ...

10 years ago | 0

Answered
How to make subplots in GUI that retains the plot?
Hey have you got an answer for this because have a same problem and seeking for a solution please let me know... @ karan_vib...

10 years ago | 0

Question


For Loop induced matrix manipulation , Relative index matrix
>> a =[1,2,3,0,0,0,0,8,9,0,11,0,0,14,15]; So i have a big matrix and i want to make another matrix b such that it gives me th...

10 years ago | 1 answer | 0

1

answer

Answered
inverse loop
do loop for i=180:-1:1 will have a decreasing step by 1

10 years ago | 0

Question


Define limits of a subplot to fit in one axes widget in GUI
hi i have a GUI with only one axes widget that has a defined area on GUI. when i click ion my pushbutton to plot the sublpot wit...

10 years ago | 1 answer | 0

1

answer

Question


How do I get data to a GUI from excel file
i have tried doing this but have got repeated errors... so i added a pushbutton to open the browse dialog box so that i can sel...

10 years ago | 1 answer | 0

1

answer

Question


GUI help . Add List box++pushbutton in GUI for importing data subsets and select multiple data imported for further analysis
Hi i want to add a pustbutton that can select multiple files function of push-button:- # Select multiple files for import...

10 years ago | 1 answer | 0

1

answer

Answered
How to use time (in year) as your x axis for plots when your data is in quarters in Matlab?
Since you havent given the exact possibility ..here is an example of how you would show am/pm in ur plot for every two hours ...

10 years ago | 0

Question


concatenating / manipulating matrix based on user input
So below is the matrix which gives me indexes of data sets defined by dates(represented in column 3, column 1 and column 2 are t...

11 years ago | 1 answer | 0

1

answer