Community Profile # Vishal Rane

### John Deere India

Last seen: 21 giorni ago Active since 2012

Professional Interests: Scripting

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Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

circa un mese ago

Solved

Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...

circa un mese ago

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Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

circa un mese ago

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Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

circa un mese ago

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Create a row array using double colon operator
Create a row array from 9 to 1, using the double colon operator.

circa 7 anni ago

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Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return *true* if the triangle with sides a, b and c is righ...

circa 7 anni ago

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Circle area using pi
Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.

circa 7 anni ago

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Simple equation: Annual salary
Given an hourly wage, compute an annual salary by multiplying the wage times 40 and times 50, because salary = wage x 40 hours/w...

circa 7 anni ago

How to create a function that will call a text value to open a file?
Assuming image_filename contains the complete path (if not on matlab path) or name of image to be read, then G = imread( im...

oltre 7 anni ago | 0

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Splitting an array into variable lengths depending on it's content
If str = 'E0= 5 614 82 97 E0= 91 44 7 E0=54 774 624 6339 4 1...' [matchstart,~,~,~,tokenstring,~,~] = regexp( str, 'E0=\s|E...

oltre 7 anni ago | 0

Error using fileparts Too many output arguments. How do I solve it?
<http://www.mathworks.in/help/matlab/ref/fileparts.html Fileparts> allows upto three output arguments. If the script is written ...

circa 8 anni ago | 1

Handles are created at runtime, hence they will differ from session to session. Use tags or names to keep your data session inde...

circa 8 anni ago | 0

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Slow debugging for long scripts
Try <http://www.mathworks.in/help/matlab/matlab_prog/improve-code-readability.html#brazeg3-1 code folding>. Keep only the code t...

circa 8 anni ago | 0

Comment out "eventdata" with "~" in GUI
You can if you are not using that variable in rest of the function. The '~' doesn't work in the older versions though( R2006b or...

circa 8 anni ago | 1

How to generate .m file from GUIDE GUI?
If in windows 7, Check the Properties > Previous Versions for the concerned folder. By any luck if you have Windows Backups enab...

circa 8 anni ago | 0

How to know what type of block is?
tipo = get_param(gate{1}],'Operator'); will give you the type of logic gate. The extra quotes alongwith the concatenation...

circa 8 anni ago | 0

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How do i create a draggable object on an image and have ot show up automatically at the beginning?
If by skeleton you mean a closed figure, the you can use imfreehand. Creates a draggable & resizable figure. More specifically f...

circa 8 anni ago | 1

How get the information whether a dependency function exist or not?
Try this: cellfun( @(x)(exist(x)), (depfun(your_file_name)))

circa 8 anni ago | 0

prevent creating workspace variables
Have you checked explored <http://www.mathworks.in/help/simulink/gui/data-import-export-pane.html these> options?

circa 8 anni ago | 0

Why do I encounter "Warning: popupmenu control requires a scalar Value" in openfig.m when I try to start my GUI?
The 'Value' property determines which of the elements in a cell array ('String' property of the popupmenu) will be displayed by ...

circa 8 anni ago | 0

How can I pack several .m ?
Have you thought about implementing the other functions as <http://www.mathworks.in/help/matlab/matlab_prog/local-functions.html...

circa 8 anni ago | 0

Dates not being handled correctly in script
<http://www.mathworks.in/help/matlab/ref/datestr.html datestr> converts date vectors to date strings. since you already have a d...

circa 8 anni ago | 1

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Is it possible to put array index as zero in matlab?
Indexing does indeed start from 1, but you can modify the indexing in your logic to map the required 0th index to the actual 1st...

circa 8 anni ago | 0

how to use cellfun to take relevant elements out of cell arrays
The function handle @(v) v(i) is trying to access the ith element of each cell contents of TTMEYTemp. This works for the...

circa 8 anni ago | 0

two arrays mapping value
A((A(:,1) == min(A(A(:,1) > B(1)))),2)

circa 8 anni ago | 0

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Any particular reason to implement matlab code in simulink using S-Functions? You could use the matlab function block for this. ...

circa 8 anni ago | 0

GUI Edit Text Autocomplete?
See if <http://www.mathworks.in/support/solutions/en/data/1-9TOO77/index.html?product=SL&solution=1-9TOO77 this> gives any point...

circa 8 anni ago | 0

Compare two column values and display the third column value from the excel based on list box input.
If you need to read data from excel and display it in the listbox: - use xlsread to read data from the specific cells - as...

circa 8 anni ago | 0

??? Attempted to access x(:,2); index out of bounds because numel(x)=1. Error in ==> testfunction at 38 A1 = sin(sqrt(abs(x(:,1)-(x(:,2)+9))));
A switch-case construct will be more apt here. Also the x variable is initialised as a scalar: x = 2; Whereas your c...

circa 8 anni ago | 0

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