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Mekala balaji


IIT Roorkee

151 total contributions since 2014

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Professional Interests: To become technical expert

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Question


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...

4 maanden ago | 1 answer | 0

1

answer

Question


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...

4 maanden ago | 1 answer | 0

1

answer

Question


How replace matching string
Hi, I have below cell array: Pass Pass{overflow :1,unbound:5,warning:9} Miss Pass Miss ...

4 maanden ago | 1 answer | 0

1

answer

Question


How to pivot the table
Hi, I have below data, ID Date cK_1 ck_k2 ck_4 Gat_pt01 2019-06-01 ...

4 maanden ago | 1 answer | 0

1

answer

Question


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...

4 maanden ago | 1 answer | 0

1

answer

Question


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...

5 maanden ago | 1 answer | 0

1

answer

Question


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...

5 maanden ago | 1 answer | 0

1

answer

Question


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...

5 maanden ago | 1 answer | 0

1

answer

Question


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...

5 maanden ago | 1 answer | 0

1

answer

Question


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...

6 maanden ago | 0 answers | 0

0

answers

Question


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...

6 maanden ago | 1 answer | 0

1

answer

Question


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...

7 maanden ago | 1 answer | 0

1

answer

Question


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...

7 maanden ago | 1 answer | 0

1

answer

Question


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 ...

7 maanden ago | 1 answer | 0

1

answer

Question


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...

11 maanden ago | 2 answers | 0

2

answers

Question


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...

11 maanden ago | 1 answer | 0

1

answer

Question


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...

11 maanden ago | 2 answers | 0

2

answers

Question


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...

ongeveer een jaar ago | 2 answers | 0

2

answers

Question


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...

ongeveer een jaar ago | 1 answer | 0

1

answer

Question


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...

ongeveer een jaar ago | 1 answer | 0

1

answer

Question


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...

ongeveer een jaar ago | 2 answers | 0

2

answers

Question


How to filter based on matching string
Hi, I have below cell array, and I want to calculate the summation of the data in column 3 for matching names in column 1 & c...

ongeveer een jaar ago | 1 answer | 0

1

answer

Question


How to compare two string are equal or not
Hi, I have two string (names array in cell matrix), and want to compare ith & i-1th name is equal or not. Names={'Mhaj...

ongeveer een jaar ago | 2 answers | 0

2

answers

Question


How to get row indices of names ends with specified common substring
Hi, I have below cell array, and want to get row indices of names ends with "_A". I am working in Matlab2016a. Names: ...

ongeveer een jaar ago | 1 answer | 0

1

answer

Question


How to get the row index of most similar row
hi, I have below array(double array): database: 1.0 2.02 3.2 3.56 0.0 3.30 1.2 9.3 1.2 3.80 1.23 9.3 2.0 ...

ongeveer een jaar ago | 1 answer | 0

1

answer

Question


How to filter duplicate entries
Hi, I have below entries (cell array matrix), FirstEntry SecondEntry Index Score A B 5 25 ...

ongeveer een jaar ago | 1 answer | 0

1

answer

Question


How to define 4 digits after decimal
Hi, I have below data: Input data (double): 2.4 3.5 45.44 2.023 I want to make them all in to its 4th d...

ongeveer een jaar ago | 0 answers | 0

0

answers

Question


How to take unique rows based on two columns
Hi, I have below previousDdata and currentData (cell matrix), and I want extract and add to currentData the unique rows based...

meer dan een jaar ago | 1 answer | 0

1

answer

Question


How to detect the change point
Hi, I want to detect the change point for example in the below data: -32526 -32526 -32526 ...

meer dan een jaar ago | 1 answer | 0

1

answer

Question


How to calculate count of matching rows and average of specified column of all matching rows
Hi, I have cell array matrix as below: Day Name Score Status 2018-01-02 23:04:45 VAH ...

meer dan een jaar ago | 1 answer | 0

1

answer

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