Community Profile # Sreedu

13 total contributions since 2011

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Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

8 years ago

Solved

Is my wife right?
Regardless of input, output the string 'yes'.

8 years ago

Solved

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

8 years ago

Solved

Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

8 years ago

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 ...

8 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...

8 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:...

8 years ago

Question

Find a point that does not fit to ellipse from a set of (x,y) co-ordinates
Hello, I have a set of (x,y) points which I am trying to fit to an ellipse. I used the Ellipse fit function by Tal Hendel ( <ht...

9 years ago | 1 answer | 0

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How to create standalone executable which can run on other machine too.
I had once a similar problem. My standalone will work only in my current working directory. Not even in other folder in my own s...

9 years ago | 2

Question

FTDI FT232RL USB-Serial port converter giving junk data continuously
Hi, I know this is not related to MATLAB. But I hope it will be posted here. I have a UI which accepts data through serial po...

9 years ago | 1 answer | 0

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Question

How to check if a serial port is already connected or not
Hello, Is there some function which indicates if a serial port is already connected and open? I do not want to know this by t...

9 years ago | 1 answer | 0

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Question

Does serial () detect a virtual COM port
Hi, I want to know if the serial() function in MATLAB can get data from virtual COM ports. My system's COM port is not workin...

9 years ago | 1 answer | 0