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Fiboehh


Active since 2011

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Question


Cell to string
Hellow, i'm reading in data from an ascii file. And i get it with Inputpara = textscan(fid,'%s',14,'delimiter','\n'); % R...

meer dan 13 jaar ago | 1 answer | 0

1

answer

Question


several slices of a 2D-image interpolate to 3D
Hey, I have several intersections of an object. Every image is a crossection of an object. The heigt between two images is known...

meer dan 13 jaar ago | 1 answer | 0

1

answer

Question


fill up vector of matrices
Something very strange! I try to fill up a vector with matrices with values in read out of a microcontroller. The result is a ve...

meer dan 13 jaar ago | 1 answer | 0

1

answer

Answered
Statusbar parallel with computation and motors
I tried to set my code for the motor and microcontroller between for p=0:0.01:1 and pause(0.2); but it doesn't work... Please...

meer dan 13 jaar ago | 0

Question


Statusbar parallel with computation and motors
Hellow, my programm works with two motors that acquite data and while this happens i want a statusbar in my gui to see how much...

meer dan 13 jaar ago | 3 answers | 0

3

answers

Answered
Error message not connected
The motors are connected like this: t = serial('COM1','BaudRate',57600,'DataBits',8,'Stopbits',1,'ErrorFcn','Fout opgetrede...

meer dan 13 jaar ago | 0

Question


Error message not connected
Hellow, im working with two motors for a project and they are connected via the Control instrument toolbox. Now i have used it i...

meer dan 13 jaar ago | 4 answers | 0

4

answers

Question


multiply and addition rows of matrices
I got a matrix p = [ 1; 2 ; 3; 4] so in general dimension p(m) (=4) and a matrix w(m,n) (=4,2) witch is w= [ 2 4; 6 8; 1 3 ; 5 7...

meer dan 13 jaar ago | 2 answers | 1

2

answers

Question


figure an matrix by image
Hellow, i have reconstruct an image of 16x16 pixels and all the pixels are in a vector of 256 elements P(256) , is it necessary ...

meer dan 13 jaar ago | 1 answer | 0

1

answer

Question


change dimension matrix
Hellow, i have problems to solve this two little things with matrices: to make from p(N,M) a vector p(N*M) for example p = [1 ...

meer dan 13 jaar ago | 1 answer | 0

1

answer

Question


save variables gui
Hellow, i want to save variables in my gui witch i ask in a checkbox,listbox,edit text and so on... i know how to select it, but...

meer dan 13 jaar ago | 2 answers | 0

2

answers

Answered
use of loop with matrix
super! it works, hero :D

meer dan 13 jaar ago | 0

Question


use of loop with matrix
Hellow i'm freaking out of matlab :p matrix D = [1 7 8 12 14 15] i want to use every value of the matrix in a loop. So the loo...

meer dan 13 jaar ago | 2 answers | 0

2

answers

Answered
Save variables in gui
I was too fast to accept the answer. I have a fault message when i try: function ls_Callback(hObject, eventdata, handles) ...

meer dan 13 jaar ago | 0

Question


Save variables in gui
Dear, i'm strubling with the problem to save variables in a gui. I have an edit text with nothing in and when you type a number ...

meer dan 13 jaar ago | 2 answers | 0

2

answers

Question


make several matrices in a for loop
Make various matrices in one for loop. Hellow, its problaly very easy but i cant find it nowhere. I want to make a program t...

meer dan 13 jaar ago | 2 answers | 0

2

answers

Question


Save a file with own extension in menu GUI
Hey, my program generates a ascii file and i need a save function that can save this file with a name chosen by the user and the...

meer dan 13 jaar ago | 1 answer | 0

1

answer

Question


hold precision number textscan
Hellow, i'm using textscan to extract info out of an ascii file. My ascii file has a precision of six numbers after the point. B...

meer dan 13 jaar ago | 1 answer | 0

1

answer

Answered
Extract number out of a string in a cell
Thx man, it works fine. Many thanx!!

meer dan 13 jaar ago | 0

Question


Extract number out of a string in a cell
Hellow, i have a cell with dimension 14x1 and in every cell there is a string. My cell is like this: testobject // object ...

meer dan 13 jaar ago | 2 answers | 0

2

answers

Answered
Visualisation 2D mesh grey values
Okj, i gone use surf() But how can i submit it must be a gray value? I tried surf(a,'Colormap',gray) but it gives a fau...

meer dan 13 jaar ago | 0

Question


take matrix out of ascii file
Hellow, i need code to get numbers in matrixes out of a ascii file. My file has a structure like this: name - figer date...

meer dan 13 jaar ago | 1 answer | 0

1

answer

Answered
open file in notepad via gui
Okj thx so much paulo, [FileName,PathName] = uigetfile('*.sin','Select the .sin-file') eval(['!notepad ' PathName ...

meer dan 13 jaar ago | 0

Answered
open file in notepad via gui
Okj that works but know i want to pick a .sin file out of a load window. You know how to do that? i tried m = uigetfile('*...

meer dan 13 jaar ago | 0

Question


select more choices in listbox GUI
Hellow, first of all, i use GUIDE to make my gui. My main code generates a few images but i dont know on forehand how mutch! And...

meer dan 13 jaar ago | 1 answer | 0

1

answer

Question


open file in notepad via gui
Hellow, i search a method to open a file in notepad or another simple txt reader from a gui. So my code generates a ascii file ...

meer dan 13 jaar ago | 3 answers | 0

3

answers

Answered
CONNECT TWO .FIG IN GUI
Allright after 1 month i dont know how to do it. I'm a f*cking big noob. Maybe you can say me where the figure object in the ma...

meer dan 13 jaar ago | 0

Question


Visualisation 2D mesh grey values
Hellow, i need code for visualtisation for a 2D mesh. I have a matrix with grey values ( 0 to 1) and i have to visualate it acc...

meer dan 13 jaar ago | 3 answers | 0

3

answers

Question


add a matrix behind another
hellow, little noob question but i cant find it fast. I got two matrices and need to have 1 matrix the first followed by the se...

meer dan 13 jaar ago | 2 answers | 0

2

answers

Question


function write numberous vectors out
Hellow, i want to write a function that generates a amount of vectors (projections) with length size. I have written this but i...

meer dan 13 jaar ago | 1 answer | 0

1

answer

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