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Himanshu Rai


Active since 2019

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Answered
Problems regarding activation key
Try these links - Where can I find the Activation Key and File Installation Key (FIK) for my license? How do I find my MATLAB...

5 years ago | 0

Answered
Sum of a function
The expression below should solve your problem. Also write questions properly - would be scalar, so is a vector. and are nor...

5 years ago | 0

| accepted

Answered
creating a new column with three columns
Use this X = reshape(X', [75, 1])

5 years ago | 0

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Answered
How to Plot the 3D points by Plot3 function in matlab?
Use the following expression, assuming your matrix is stored in variable 'x' plot3(x(1, :), x(2, :), x(3, :))

5 years ago | 0

| accepted

Answered
how to extract data from metadata in matlab?
You should to refer to the following links in file exchange HDF5 Read/Write Cellstr Example HDF5TOOLS

5 years ago | 0

Answered
How to convert date by changine date format from text file?
Try this function, it accepts three vectors corresponding to year, day and hour function Dt = conv(Year, Day, Hour) Dt = d...

5 years ago | 0

Answered
How to save a GUI figure in matlab
Have you tried export_fig() - https://in.mathworks.com/matlabcentral/fileexchange/23629-export_fig

5 years ago | 0

Answered
having trouble with number displays in matrix
Since you are having trouble displaying year as integers, you can try this a=1000; r=0.1; bal=a; year=0; disp('Year Balance...

5 years ago | 0

Answered
Corner detection in freehand drawings
Try this - https://en.wikipedia.org/wiki/Corner_detection

5 years ago | 0

Answered
how to train svm
Matlab documentation explains this clearly - Support Vector Machines for Binary Classification

5 years ago | 0

Answered
How to purchase student version in india?
Try this link - https://in.mathworks.com/academia/student_version.html

5 years ago | 0