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Iman Alsharkawi


Active since 2011

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I love being a nerd.
Professional Interests: airplanes!, aerospace applications, skydiving

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Answered
??? Undefined function or method 'FFT ' for input arguments of type 'char'.
Do you have the function called out as FFT(x) or fft(x)? Functions are case sensitive...

ungefär 13 år ago | 0

Answered
??? Undefined function or method 'FFT ' for input arguments of type 'char'.
Make sure that fft1.m is either in the same directory you are working in or in one of the folders that is in your path.

ungefär 13 år ago | 0

Answered
import data from one gui to another
In the main gui, make a function callback similar to the one below: function [] = getscale(varargin) scale = conversio...

ungefär 13 år ago | 0

Question


Loading a gui in a new state
I have a question about saving data and then reloading it into an updated gui. I've saved a gui and I'd like to reload it into ...

ungefär 13 år ago | 0 answers | 0

0

answers

Question


angle calculation in 3D space
Let's say I have a point, t1(x1 y1 z1) somewhere in space. And I have another point g1(x2 y2 z2) that lies on a plane somewhere...

mer än 13 år ago | 2 answers | 0

2

answers

Question


convert strings back to variable names?
I copied a piece of code below. xs, ys and zs contain strings that happen to be variable names, and I'm checking to see if thes...

mer än 13 år ago | 2 answers | 0

2

answers

Question


Is this a switchyarding case?
I have a figure with 4 checkboxes. I want to fill a 1x4 array with values of 1 if the checkbox is selected. What I've written ...

mer än 13 år ago | 2 answers | 0

2

answers

Answered
Callback for menu option to execute a function?
Gosh I feel dumb! Thanks for the prompt reply =)

mer än 13 år ago | 0

Question


Callback for menu option to execute a function?
I need help understanding how to make a menu option call another function... The example below is the handle I've made for a me...

mer än 13 år ago | 2 answers | 0

2

answers

Question


helpdialog
If I prompt a questdlg with a 'Yes', 'No', and 'Help' button, how do I keep the dialog up if the user clicks on 'Help'? The 'He...

mer än 13 år ago | 1 answer | 0

1

answer

Question


Calculate normal (directional) from polygons?
Is it possible to turn a polygon shape into a surface in Matlab to find it's normal direction? The input matrix I have for each...

mer än 13 år ago | 1 answer | 0

1

answer

Answered
Connect the dots
Here's an example of my matrix containing [line1; line2; line3; line4]: [1 2 3 4 5 6; 4 5 7 4 5 6; 1 2 7 1 2 3; ...

mer än 13 år ago | 0

Question


Connect the dots
I have a matrix that is (m,6) big. Each row of this matrix represents a unique line segment and columns 1:3 have the XYZ1 coord...

mer än 13 år ago | 3 answers | 0

3

answers