Mekala balaji
IIT Roorkee
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Professional Interests: To become technical expert
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Awarded to Mekala balaji on 07 May 2018
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Question
How to get stats by group
Hi, I have cell array as shown below: data: Name Age rank A 20 12 B 20 42 A1 13 2 A2 22 3 B...
1 year ago | 2 answers | 0
2
answersQuestion
How to access elements of all field of structure in same loop
Hi, I defined structure and want to access elements of each feild. I use the below code and it giving error. %% close all ...
1 year ago | 1 answer | 0
1
answerQuestion
How to convert xml to csv
Hi, I am using '9.2.0.538062 (R2017a)' version, and I want to parse xml to csv,and I want to access the attributes for example:...
1 year ago | 0 answers | 0
0
answersQuestion
How to access a row elements of a field of a structure
Hi, I have a structure A and it has three feils f1,f2,f3. f2 have three rows and 10 columns. I want to access row 2 of columns....
1 year ago | 1 answer | 0
1
answerQuestion
How to copy files form one directory to another
Hi, I want to copy all files from one folder to another folder. How can I do this using arrayfunc ? sorce_folder files: s1.cs...
1 year ago | 1 answer | 0
1
answerQuestion
How to get row index which have my text
Hi Helo How are you mekala what are you doing where are you going mekala I want to get the row index if row contains "...
2 years ago | 1 answer | 0
1
answerQuestion
how to find index of each occurrence of my pattern in a file
Hi, I have text file (contents are shown belew) Hi Helo How are you mekala what are you doing where are you going mekal...
2 years ago | 1 answer | 0
1
answerQuestion
How to reverse the order of words in string
Hi, I have below sentence and want pring in reverse order; Input: 'Hello. I. am. Here.' Output: Here. am. I Hello. I use...
2 years ago | 2 answers | 0
2
answersQuestion
How to write horizontally
Hi, I want to write 'x' and 'y' data side by side in each loop. I sue below code x=-5:1:5 y=x.^2 fid=fopen('test.txt','w')...
2 years ago | 2 answers | 0
2
answersQuestion
How to get row index satisfy the condition in cell array
Hi, I have celle array, and want to find row index where the cell value is equal to 1. data: 'Group1' 'PVT' 'Po...
2 years ago | 1 answer | 0
1
answerQuestion
How to split string
Hi, I have the below cell array and want to split at common dilimiter of the specified column. Group Sub_group Na...
2 years ago | 1 answer | 0
1
answerQuestion
How replace matching string
Hi, I have below cell array: Pass Pass{overflow :1,unbound:5,warning:9} Miss Pass Miss ...
2 years ago | 1 answer | 0
1
answerQuestion
How to pivot the table
Hi, I have below data, ID Date cK_1 ck_k2 ck_4 Gat_pt01 2019-06-01 ...
2 years ago | 1 answer | 0
1
answerQuestion
How to get row indices of negative values
Hi, I have cell matrix and I want to identify the rows whose value is negative in the column name "score", and delete entire ro...
2 years ago | 1 answer | 0
1
answerQuestion
How to define the step increment of iteration inside the loop
Hi, I want increment the iteration 'i' by 3 on each iteration completes and the next iteration statrt from the incremented 'i...
2 years ago | 1 answer | 0
1
answerQuestion
How to generate table
I want to generate output table as below: All table lines are "dotted lines" JAK 23 KMT 56 89 45 JK...
2 years ago | 1 answer | 0
1
answerQuestion
How to represent axis values are multiple of thousand
Hi, I have below code, and want to represent x-axis & y-axis values are multiple of 1000. I want to display x-axis in mul...
2 years ago | 1 answer | 1
1
answerQuestion
How to view plotting in real time
x=[1,2,3,4,5,6,7,8,9]; y=[1,2,3,4,5,6,7,8,9]; hold on % scatter(x,y,'X') % line(x,y) % plot(x,y,'-o') plot(x,y,'-o','Mar...
2 years ago | 1 answer | 0
1
answerQuestion
How to inser 10x10 eqaully squares in the same picture
I have below code to draw cirle to draw a circle, and I want to draw 10x10 squares (of eqaul size) with sum of the sides will be...
2 years ago | 0 answers | 0
0
answersQuestion
How to draw equally sized squares
Hi, I draw a circle of radius 1, and I want to draw eqaully sized squares in the background of the circle. Kindly some one help...
2 years ago | 1 answer | 0
1
answerQuestion
How to add calculated parameters in to plot title
Hi, I have below example plot, and I want to add more calculated parameters, but it give error. x_variable=1:1:10; y_vari...
2 years ago | 1 answer | 0
1
answerQuestion
How to get sub-circles from orignal circle
Hi, I have circle with diameter 1, I use below code: meshgrid(x,y) Fig,surf(x,y,z,'facecolor','interp','edgecolor',none);vi...
2 years ago | 1 answer | 0
1
answerQuestion
How to access data from structure
Hi, I have data in structure: A.B.C C is also structre with size 23x5 I want to access 4th column of each row (its a double ...
2 years ago | 1 answer | 0
1
answerQuestion
How to get row index based on two columns
I have below cell array, I want to get the row index if 2nd column is "Continuous" & 3rd Column is <=80. 12 Continuous 8...
3 years ago | 2 answers | 0
2
answersQuestion
How to get row indices of matching pattern
Hi, I have cell array matrix as below: Standard Manual 179 Standard Auto 1 Nonstandard Auto 8...
3 years ago | 1 answer | 0
1
answerQuestion
How to interpolate based on given column
Hi, I have below array(double), and want to assign 50 for maximum value and 0 for minimum value, and for the rest of the valu...
3 years ago | 2 answers | 0
2
answersQuestion
How to get statistical summary
Hi, I have below cell array, Step 34 Step 56 Double 23 Stop 123 I want to get the summation an...
3 years ago | 2 answers | 0
2
answersQuestion
How to detect given pattern and delete the current row
Hi, I have below cell array (i am using matlab 2016a), I want to delete rows if match the below criterion: For eve...
3 years ago | 1 answer | 0
1
answerQuestion
How to assign next matching string
Hi, I have below cell array, STD AMHAT00 PAK497.00 34 Same 12 AT AAHAT00 YAH00K 34 56 AT AAHAT00 Y...
3 years ago | 1 answer | 0
1
answerQuestion
How get row index of first and last appearance each unique cell element
Hi, I have below cell array, and I want to get the unique elements based on 2nd column. MUY09KT00 TW00.00 MUY09KT0...
3 years ago | 2 answers | 0
