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Abhishek Gupta


MathWorks

13 total contributions since 2011

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Solved


Add two numbers
Given a and b, return the sum a+b in c.

12 months 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...

1 year 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:...

1 year ago

Solved


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

1 year ago

Submitted


Send Personalized Emails
An app to send a customized holiday email to every recipient from your Gmail account.

1 year ago | 2 downloads |

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Submitted


Machine Learning with MATLAB
These are the supporting MATLAB files for the MathWorks webinar of the same name.

1 year ago | 78 downloads |

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Solved


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 ...

5 years ago

Answered
how to give labels and title to all subplot one time
One may use FINDOBJ to locate all subplots/axes on a figure and then use a FOR loop to label/title all the subplots. For example...

6 years ago | 2

| accepted

Answered
Subbing into a constant function in symbolic toolbox
It does feel like a bug to me. I came up with a crude workaround/hack: syms x y f=3*y^2-2*y^3-3*x^2+6*x*y; fx=diff(f...

6 years ago | 0

Answered
Save Sym data per variable
One may use DIARY( <http://www.mathworks.com/help/releases/R2011b/techdoc/ref/diary.html> ) to capture any output to the command...

6 years ago | 1

| accepted

Answered
equation solver - how to solve in matlab
Hi Duncan, You can perform basic curve fitting using the optimization routines available in MATLAB. Search for "Optimal Fi...

6 years ago | 1

| accepted

Question


How can I remove all the paths for Toolboxes in MATLAB?
I have my own functions I created when I had only MATLAB and no other Toolboxes. Now with other Toolboxes installed, functions w...

7 years ago | 2 answers | 2

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answers

Question


Does absolute intensity in an image matter when computing the normalized cross correlation with NORMXCORR2?
I have two different images of the same object which differ in overall intensity. I would like to know if this will affect the n...

7 years ago | 1 answer | 0

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