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Find the sum of all the numbers of the input vector

Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

6 years ago

Solved

Column Removal

Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

6 years ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]

In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

6 years ago

Solved

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:...

6 years ago

Question

Whats the difference between a table (new in R2013b) and a dataset (stats toolbox)?

As an enthusiast for the dataset class, I notice with interest a new class table in the latest MATLAB release (in the promo vide...

6 years ago | 1 answer | 2

Answered

Publish pdf from compiled executable via MCR

the short answer to your question would be NO, see <http://www.mathworks.co.uk/help/compiler/unsupported-functions.html> Pro...

Publish pdf from compiled executable via MCR

the short answer to your question would be NO, see <http://www.mathworks.co.uk/help/compiler/unsupported-functions.html> Pro...

6 years ago | 0

| accepted

Submitted

encellstr

ENCELLSTR Create cell array of strings from char array or in ans with command-form use.

6 years ago | 0 downloads |

Answered

RESTOREDEFAULTPATH doesn't restore default path (rather restores user's path)

Further to my comment (see above), the old behaviour can be had by restoredefaultpath; matlabpath(strrep(matlabpath, use...

RESTOREDEFAULTPATH doesn't restore default path (rather restores user's path)

Further to my comment (see above), the old behaviour can be had by restoredefaultpath; matlabpath(strrep(matlabpath, use...

6 years ago | 1

| accepted

Answered

replace first match with a value,second match with a different value etc

Did you consider using regular expressions, e.g. regexprep('some text ee1 some more text ee1 ee1', 'ee1', {'FIRST' 'SECON...

replace first match with a value,second match with a different value etc

Did you consider using regular expressions, e.g. regexprep('some text ee1 some more text ee1 ee1', 'ee1', {'FIRST' 'SECON...

6 years ago | 0

Question

Is it good or bad thing to use handle() constructor on MATLAB Handle Graphics numeric handles?

Using |handle()| on a numeric graphics handle turns it into an object, e.g. ax = handle(gca); % ax is a scalar object o...

6 years ago | 2 answers | 3

Answered

how to use fprintf in string command

I guess you appreciate |fprintf(1,f,x)| can be used as a replacement for |disp(x)| but the format string |fmt| e.g. |'%s\n'| or ...

how to use fprintf in string command

I guess you appreciate |fprintf(1,f,x)| can be used as a replacement for |disp(x)| but the format string |fmt| e.g. |'%s\n'| or ...

7 years ago | 0

Answered

How to convert .xls file (Microsoft excel) to pdf using matlab

You could publish to PDF direct from MATLAB. Also, if you have the possibility to Print to PDF on your system and printing from ...

How to convert .xls file (Microsoft excel) to pdf using matlab

You could publish to PDF direct from MATLAB. Also, if you have the possibility to Print to PDF on your system and printing from ...

7 years ago | 0

Question

How do I programmatically invoke "Find Files Tool" [Ctrl-Shift-F] GUI?

I usually invoke this window with the short-cut Ctrl-Shift-F, although it is also found in the main MATLAB command window Edit m...

7 years ago | 0 answers | 1

Question

Does your MATLAB FileExchange work OK?

From this UK office running R2011a, we can't see any files at all in the File Exchange from inside MATLAB. How is for your? Is t...

7 years ago | 1 answer | 0

Question

Do you think this behaviour of built-in functions error() and warning() is odd

I find that |warning('message', a1, a2,...)| treats args a1 etc differently to |warning('message_id', 'message', a1, a2, ..., an...

7 years ago | 1 answer | 0

Answered

equality of two matrics having NaN elements

Consider the following >> A=[1 2 3; 4 5 NaN] , B=[1 2 3; NaN 5 NaN ] A = 1 2 3 4 5 NaN B...

equality of two matrics having NaN elements

Consider the following >> A=[1 2 3; 4 5 NaN] , B=[1 2 3; NaN 5 NaN ] A = 1 2 3 4 5 NaN B...

7 years ago | 0

Question

What are the shortcuts for switching between non-adjacent open files in the MATLAB editor

Running in MS Windows I sort of expect Ctrl-Tab to switch active tabs/files in the editor. This happens in other Windows applica...

8 years ago | 2 answers | 0

Answered

Running MATLAB Programs on a webpage

It is easiest to share your analysis results from MATLAB via a web-page by using the Publish feature with the output sent to or ...

Running MATLAB Programs on a webpage

It is easiest to share your analysis results from MATLAB via a web-page by using the Publish feature with the output sent to or ...

8 years ago | 1