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Ashwin


14 total contributions since 2011

Image processing, Communications System Design, Power System Design

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Answered
Divide 256*256 image into 4*4 blocks
Simple, use this function function dividedImage = divideIntoBlocks(InputImage,BlockSize) img1 = InputImage; TOTAL...

2 months ago | 0

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

Solved


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 ...

1 year 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 ...

1 year ago

Solved


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

1 year ago

Solved


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

1 year ago

Solved


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

1 year ago

Solved


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

1 year 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 ...

1 year 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

Submitted


Location of Text in Images of Natural Scenes
A Novel Algorithm to detect and localize text in Natural Scene Images

4 years ago | 12 downloads |

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Responded


Re: Please help me: I have a problem closing gui figures from a non-gui m-file
Dear Smith, Use the following inside the button where you need to close your GUI, close all; This simple command works like a...

4 years ago | 14753 views

Responded


Re: Unable to locate decompressor Indeo5 to decompress video stream
Use obj = mmreader(file_name); vid = read(obj); %to get the first frame frame = permute(vid(:,:,:,1),[1 2 3]); This should do...

5 years ago | 12342 views