Hassan Dehghani

Last seen: más de 3 años hace | Con actividad desde 2014

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Time out occured while trying to get a frame from the webcam.
Hi, I have a webcam (creative HD 1080p). I could use it last week. But I don't know what happened. Now that I want to capture im...

más de 8 años hace | 0 respuestas | 0

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I am trying to simulate descriptor (singular) systems with time delays!
I am trying to simulate descriptor (singular) systems with time delays, but I don't know how. I checked dde23, but no hope. Any ...

casi 9 años hace | 1 respuesta | 0

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I am trying to print a figure, but the line width reduces! any ideas?
I have some plots I have to save. I use the print command to save them. I have set the linewidth to 2; however, the linewidth in...

casi 9 años hace | 0 respuestas | 1

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"The specified key is not present in this container" error arduino Support Packages for MATLAB R2015a
I am using MATLAB 2015a. I tried to download arduino support packages for several times, it would download the file, but then I ...

alrededor de 9 años hace | 1 respuesta | 0

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im very new to matlab...i downloaded the code from net..bet when i try to run it it shows an error "not enough input arguments"...please help me
this is a function, I, Sx, Sy, f, theta are the inputs. try typing something like this, [G,gabout] = gaborfilter2(1,2,3,4,30)...

más de 9 años hace | 0

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I need to solve an equation set :(
Hi, I need to solve an equation, but I don't know how. here's the equation set. P*S=A*P+B*G+E 0= C*P+D*G+De P and G are...

más de 9 años hace | 1 respuesta | 0

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Enviada

Routh Array
Builds the array , and checks stability.

más de 10 años hace | 2 descargas |

Resuelto

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...

más de 10 años hace

Pregunta

why can't i plot this function? :(
I'm trying to plot this function. It gives me the following error. Warning: Matrix is singular to working precision I'm us...

más de 10 años hace | 1 respuesta | 0

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Resuelto

Find the area of the four walls
If length, breadth and height of the walls are given, find the area of the four walls.

más de 10 años hace

Resuelto

Find the square of the sum of the digits of a number
If a number (n) is provided as an input, find the square of the sum of the digits of the number. Example If n = 21, the an...

más de 10 años hace

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Find the dimensions of a matrix
Just find the number of columns of the given matrix. Example x = [1 2 3 4 5 6] y = 2

más de 10 años hace

Resuelto

Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

más de 10 años hace

Resuelto

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...

más de 10 años hace

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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 ...

más de 10 años hace

Resuelto

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 ...

más de 10 años hace

Resuelto

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...

más de 10 años hace

Pregunta

How can I get GUIDE to add multiple 'edit texts' to a figure?
I'm trying to learn how to code uicontrols! I want the user to input a number (n), and I want the program to produce (n+1) edit ...

más de 10 años hace | 0 respuestas | 0

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Who Has the Most Change?
You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies t...

más de 10 años hace

Pregunta

Can anyone explain how Cody calculates the size of a program?
Can anyone explain how Cody calculates the size of a program? I read the help, but couldn't understand. :(

más de 10 años hace | 1 respuesta | 0

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

más de 10 años hace

Resuelto

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...

más de 10 años hace

Problema

Given a number between 1-365 (a day number in a non leap year) , find what day of what month it is.
For a given number between 1-365 (a day number in a non leap year), you should check which day of which month it is. for exam...

más de 10 años hace | 2 | 30 solvers

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más de 10 años hace

Resuelto

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 ...

más de 10 años hace

Resuelto

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

más de 10 años hace

Resuelto

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

más de 10 años hace

Resuelto

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...

más de 10 años hace

Resuelto

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:...

más de 10 años hace

Hassan Dehghani

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