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Volkan Kandemir


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Last seen: 2 years ago |  Active since 2012

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Question


is there a way to increase the speed of this code
The following code is taken from the book "MATLAB Guide to Finite Elements" and it takes too much time to run this code and I am...

10 years ago | 1 answer | 0

1

answer

Question


Is there a way to catch errors with out using try catch statements?
Hi, I have created a GUI and deployed it. It works well but sometimes it gives error but user can't see it. Is there a way to...

10 years ago | 2 answers | 0

2

answers

Question


Easy question for editbox?
Hello, I am using edit box as an input window. When user click enter button callback of the edit box runs and takes the input...

10 years ago | 1 answer | 0

1

answer

Question


how to obtain brushed data programaticly
The same question is asked on the following link last year. ( http://www.mathworks.com/matlabcentral/answers/25488-brush-data-c...

10 years ago | 0 answers | 0

0

answers

Question


Properties of user defined classes cannot be seen in variable editor. why? Please look at the picture.
Hi every one. As you can see in the picture at the following link I can not see properties of user defined classes in my workspa...

10 years ago | 2 answers | 2

2

answers

Solved


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

11 years ago

Answered
Passing Data Between GUI and .m Script
It is better not to use GUIDE. Developing a GUI with a m file is not so hard. You can use GLOBAL variable to transfer and store ...

11 years ago | 0

Question


How can I change property of a user defined class by using set(my_class,'my_property',my_value)
How can I change property of a user defined class by using set(my_class,'my_property',my_value)

11 years ago | 1 answer | 0

1

answer

Question


Please Help Me About Sub and Super Classes
Hello, I am trying to learn classes in Matlab here is a basic question. How can I write two classes A and B in order to represen...

11 years ago | 1 answer | 0

1

answer

Answered
How to pass a structure variable from callback to other callback .
you can use global variables easly to transfer data from one function to another one. function main myfun1 myfun2 ...

11 years ago | 0

Question


How to select point or lines on the graph
Hi everyone. Please run the following code. It will create a scatter grap with 5 points. I want to select the nearest point on t...

11 years ago | 2 answers | 0

2

answers

Question


Finding size of a cell
Hi everyone, Let create a cell multi dimensinal cell A with the following code. for k=1:4 for i=1:k fo...

12 years ago | 1 answer | 0

1

answer

Solved


Return the 3n+1 sequence for n
A Collatz sequence is the sequence where, for a given number n, the next number in the sequence is either n/2 if the number is e...

12 years ago

Solved


Find the numeric mean of the prime numbers in a matrix.
There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

12 years ago

Solved


Summing digits
Given n, find the sum of the digits that make up 2^n. Example: Input n = 7 Output b = 11 since 2^7 = 128, and 1 + ...

12 years ago

Solved


Pascal's Triangle
Given an integer n >= 0, generate the length n+1 row vector representing the n-th row of <http://en.wikipedia.org/wiki/Pascals_t...

12 years ago

Solved


Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

12 years ago

Solved


Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

12 years ago

Solved


inner product of two vectors
inner product of two vectors

12 years ago

Solved


Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

12 years ago

Solved


How to find the position of an element in a vector without using the find function
Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...

12 years ago

Solved


Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

12 years ago

Solved


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

12 years ago

Solved


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

12 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:...

12 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 ...

12 years 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...

12 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 ...

12 years ago

Solved


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

12 years ago

Solved


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

12 years ago

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