Community Profile # vimal kumar chawda

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Last seen: 25 days ago Active since 2019

MATLAB
bad in coding thats why I am here to find best schlor coder help.

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Why the helperSegmentEgoFromLidarData function is not working?
https://de.mathworks.com/help/driving/ug/ground-plane-and-obstacle-detection-using-lidar.html

2 months ago | 0

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Why the helperSegmentEgoFromLidarData function is not working?
I am using lidar prpcessing of Automated Driving Toolbox.

2 months ago | 2 answers | 0

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I have point cloud indepedent of their orientations. I cannot upload as hardware or software matlab is not supporting huge amoun...

2 months ago | 1 answer | 0

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How to find the pole is oscillatory or not?
For a system to be oscillatory, it must have a conjugate complex pole pair. That is, two poles must have the same real part a...

3 months ago | 1 answer | 0

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How to plot the fft if we are having the data ?

3 months ago | 1 answer | 0

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How to find the index of any maximum matrix?
I have matrix X=radn(20) I need the index or position in column and row of the maximum value. X =rand(20) How can I ?

3 months ago | 2 answers | 0

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How to deal with dimension of the both sides?
Unable to perform assignment because the indices on the left side are not compatible with the size of the right side. X1_bar_i...

4 months ago | 1 answer | 0

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How to extract the 1 to 4 row and skip 5&6 and continuse 7 and 8 row?
I have 8*1 matrix. I want to extract the first four element( 1st to 4th position) in new vector and last 2 element(7&8 position...

4 months ago | 1 answer | 0

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Dimension problem in for loop?
I have problem with dimensions. Please find the whole code in attachment. clc; clear all; close all; format long g; load('...

4 months ago | 1 answer | 0

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what does it means Check for incorrect argument data type or missing argument in call to function 'realdata'.?
clc clear all close all format long g load('DatenAufgabeFilter.mat') ts = timeseries(Messdaten) tsc = tscollection(Messd...

4 months ago | 1 answer | 0

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How to find particular number in the data vector?
clc clear all close all data = randi(100000) % How can I find particular number like xx and at what positon in my data fi...

4 months ago | 1 answer | 0

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How to solve the Operator '-' is not supported for operands of type 'table'?
clc; clear all; close all; format long g; load('LS_inclination.mat') %% Considering the 4corner or last column as z axis ...

4 months ago | 1 answer | 0

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How to take mean of integers value?
I want to take mean of 5 column. How can I ? please find the attachment of the data.

4 months ago | 1 answer | 0

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What should be dimension of surf(X,Y,Z) 3D?
I have profile of earth. Surface plot and dimension is not same so How can I plot ? clc; close all; clear all; format lo...

4 months ago | 2 answers | 0

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How to fix the Dot indexing is not supported for variables of this type error?
clc; clear all; close all; format long g; load('dtm.mat') dist_hwZ= repmat([0:100:(size(Z,1)-1)*100]',1,size(Z,2)); dist...

4 months ago | 1 answer | 0

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How to find the zero crossing in x and time data sets?
How can I find the zero crossing in the data sets? figure() plot(x,t)

4 months ago | 2 answers | 0

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What will be last elements in Iterative addition for loop?
a = randi(10,1,6); b = randi(10,6,1); c = randi(10,6,4); d = randi(10,4,3); e = randi(20,20,1)-10; Task 1a MATLAB has a ...

4 months ago | 1 answer | 0

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How the extract the value of odd places?
I have 8*1 matrix and I need to extract 1,3,5,7 odd places value. I have 8*1 matrix and I need to extract 2,4,6,8 even places v...

5 months ago | 1 answer | 0

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how to rearrage the matrix?
I have 4*3 table data and I want want to rearragne in only one column. Like [objectpointsepoch1(:,2) objectpointsepoch1(:,3)]...

5 months ago | 1 answer | 0

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How to multiply 8*8 data sets elementwise?
I want multiply with 1.02 each and every element so new table will be 8*8. How one can use for loop?

5 months ago | 1 answer | 0

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How to connect to coordinates ?
How to connect coodinates? First 7 points are part so I have to show in the map as park. So How can I show it? Thank you

11 months ago | 0 answers | 0

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How to connect the coordinates point if we are having it seperate?
Hello Tech Support I have one data sets of coordinates and wanted to connect certain points. How can I do it? Details : - 1-...

11 months ago | 0 answers | 0

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How do I change the font size for text in my figure?
figure(4) set(gca,'FontSize',50) plot(A_OBS(2).RxTime(:)/3600, No_ele2(1:r2, 1), '.b'); hold on; plot(A_OBS(4).RxTime(:)/360...

1 year ago | 0

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How to put row in gui?
I want to add the 4 row name with CAT A, CAT B, CAT C, CAT D. I dont know how to add the four column in gui? 2- I want to do ...

1 year ago | 1 answer | 0

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How to do sum?
I have data of 1891*4. In first row I have degree from 0 to 60 which has repetation of degree and I want to add all the same deg...

1 year ago | 1 answer | 0

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What does the "Reference to non-existent field" error message mean?
I am investigating why China has inflation, and we Indian students are trying to understand it. The China data we got, and infla...

1 year ago | 2 answers | 0

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How to set up the condition if the accuracy for e should be of 10^-14?
I have one for loop and want to calculate until the difference between reaches upto 10^-14. So should i set up the loop for that...

1 year ago | 1 answer | 0

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Count number of specific values in matrix
But if we want ot do for NaN and any numeric value in large matrix then ? ans1=sum(a==5) so at this my value is numerical (...

1 year ago | 0

How to automatically save all plot on title name?
savefig('filename') It work for me by above mention.

1 year ago | 0

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How to count the total number of a point occurrence on y axis at particular value of x on x-axis?
1- How can I know if the plot on x axis is 6575 and y axis is 30. So at point1 on axis out of 30 which is visible on y axis? I...

1 year ago | 0 answers | 0