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Hristo Alexiev


TU Sofia Branch Plovdiv

Last seen: 4 years ago |  Active since 2011

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Professional Interests: Image and video processing

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

13 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 ...

13 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 ...

13 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...

13 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:...

13 years ago

Question


memory phenomenon
Hi. I made a m-code for image processing, but I detect some strange effect. For example I use the following code: vid = video...

13 years ago | 1 answer | 0

1

answer

Question


receiving a sparse matrix
I have a problem with creating a sparse matrix.I readed the explanation from MATLAB help some number of times but can't understa...

13 years ago | 1 answer | 0

1

answer

Answered
From workspace in realtime
Thank you very much. I tried these approaches but the first didn't work. "Error: Real-Time Workshop Error in block: "untitled/M...

13 years ago | 0

Question


From workspace in realtime
Hi.Can somebody tell me, how I can run a simulink block diagram in realtime, which only read data from some variable from Matlab...

13 years ago | 2 answers | 2

2

answers

Question


Image acquisition in external mode
Hi. I develope my diplom project about visual servoing for quadrotor helicopter. The idea is to control this quadrotor in real t...

14 years ago | 3 answers | 0

3

answers