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Question
I want to create error, how to do..?
**Currently i am recognzing a face, means i have to find a face which we have to test is in training database or not..! So, i ha...
presque 11 ans il y a | 1 réponse | 1
0
réponseQuestion
how to get status of matlab.?
how to get the status of matlab whether it is busy or not..? I have one master GUI and it contains sub 4 gui's. I am running ...
environ 12 ans il y a | 3 réponses | 0
3
réponsesHow to add several interfaces in one interface of MATLAB GUI
uicontrol( 'Style', 'push', 'Position', [20 190 250 30],'fontsize',10,'string','Your GUI name', 'Callback',@(src, event) GUI nam...
environ 12 ans il y a | 0
Spell check with txt file
CStr = textread('sentence.txt', '%s', 'delimiter', '\n') CStr1 = textread('text.txt', '%s', 'delimiter', '\n') contained = ...
environ 12 ans il y a | 1
Read from txt file
% Try this fid = fopen('words.txt', 'r'); Data = fread(fid); CharData = char(Data); fclose(fid); disp(Data); fid ...
environ 12 ans il y a | 0
| A accepté
Question
It shows Error in my GUI...
Error= num2str(err) if Error(1) > 0.10000 L = 'Fail.'; set(handles.text15,'string',L); else L = 'Pass'; s...
environ 12 ans il y a | 1 réponse | 0
1
réponseQuestion
How to delete this files..?
f=dir(['*.txt']) f={f.name} n=find(strcmp(f,'Data.txt')); f{n}=[] for k=1:numel(f); delete([f{k}]) end When i execut...
environ 12 ans il y a | 2 réponses | 0
2
réponsesQuestion
is there any correction..?
I am doing Singular value decomposition using this. Xi = [1 2;3 4]; Yi = [1 2;3 4]; Zi = [1 2;3 4]; A=[Xi,Yi,Zi,ones(lengt...
environ 12 ans il y a | 1 réponse | 0
1
réponseQuestion
How to delete text files except one.?
In one folder there are so many text files. I want to delete all that files except one named XYZ.txt using matlab. delete(*....
environ 12 ans il y a | 1 réponse | 0
1
réponseQuestion
How to indicate this data.?
<http://www.fileconvoy.com/dfl.php?id=g75b89554ede6461199922508637ab5789f8c54f52> <http://www.fileconvoy.com/dfl.php?id=g0786e6...
environ 12 ans il y a | 1 réponse | 0
1
réponseQuestion
How to threshold in this.?
<http://www.fileconvoy.com/dfl.php?id=gc213fed1ab02da0d9992250810234ad7ac15079a4> clear all; clc; I = imread('2.png'); ...
environ 12 ans il y a | 1 réponse | 0
1
réponseQuestion
Default path for GUI
I have created a GUI. I want to do like Whenever that GUI starts it should only execute files from predefined path in it.. F...
environ 12 ans il y a | 1 réponse | 0
1
réponseQuestion
Frames to video conversion
aviObject = avifile('Myvid1.avi') for ctr = 441:500 iFrame = clock; fname = ['IMG' num2str(ctr),'.PNG']; I = imread(f...
environ 12 ans il y a | 2 réponses | 0
2
réponsesQuestion
Multiple gui from single one..?
I have four GUI with name LASER, CAMERA, SPHERE and CALIBRATION For each time i have to run saperately.. Now i want to mak...
environ 12 ans il y a | 1 réponse | 0
1
réponseQuestion
What correction need in this..? for fuzzy
function out = Tanvismembershipfunction(x, params) for i=1:length(x) if x(i)<params(1) y(i)= 2 * abs(x(i) - 0.5); else...
environ 12 ans il y a | 2 réponses | 0
2
réponsesQuestion
Wy error..? Need correction...
Idistorted = imread('1.bmp'); a = 0.1; b = 0.1; c = 0.01; d = 0.001; fx = 1800; fy = 1800; cx = 360; cy = 240; K = ...
environ 12 ans il y a | 2 réponses | 0
2
réponsesQuestion
open another software using MATLAB
On my computer screen there is one software named VPM. So, how to open it and perform File, new operation using MATLAB..?
environ 12 ans il y a | 2 réponses | 0
2
réponsesQuestion
How to implement without function.?
polyfit(x,y,1) How to implement the same thing without function..?
environ 12 ans il y a | 2 réponses | 0
2
réponseshow to construct this equation in for loop......?
sv = 5; for u = 1:(sv-2) k(u) = sum(...) end
environ 12 ans il y a | 0
how to plot with respect to time insted of samples
% Assign figure(1) to your V against samples program.. Then figure(2) V = your data T = 1:100 % specify time unit pl...
environ 12 ans il y a | 0
Question
corner detection on chessboard
I = checkerboard(100,2,2); C = corner(I); ??? Undefined function or method 'corner' for input arguments of type 'double'. ...
environ 12 ans il y a | 1 réponse | 0
1
réponsehow to impletement this
Use for loop for limit of sigma... Use SUM command for sigma.. use SQRT command for square root. Its simple but only eff...
environ 12 ans il y a | 0
how to convert video in to image frames using matlab?
vid=mmreader('video.avi'); numFrames = vid.NumberOfFrames; n=numFrames; for i = 1:2:n frames = read(vid,i); imwrite(f...
environ 12 ans il y a | 4
How can i get a smooth curve for a singly curved shell ,surface plot for a 4*4 mesh.I cannot increase the mesh size.
plot3(X,Y,Z,'r.')
environ 12 ans il y a | 0
Question
selecting value using ginput
data = dlmread('value.txt'); plot3(data(:,1),data(:,2),data(:,3),'r.') axis off [x,y,z] = ginput(2) ginput gives valu...
environ 12 ans il y a | 1 réponse | 0
1
réponseQuestion
calculate number of images
d = dir('*.bmp'); n = length(d); i have a folder and i am calculating number of images in that folder, but it calculates o...
environ 12 ans il y a | 2 réponses | 0
2
réponsesQuestion
How to find remaining row values from text file..?
I have this data1.txt file. 37.423588 18.871724 11.705919 37.426766 18.766546 11.701217 38.005723 18.134451 11.634655 ...
environ 12 ans il y a | 1 réponse | 0
1
réponseHow to plot a second graph instead of color-coding
plot(data1) hold on plot(data2)
environ 12 ans il y a | 0
A matlab code for multiplication of matrices....URGENT
N = 3 A = rand(N,N) B = transpose(A) C = A*B
environ 12 ans il y a | 0
Question
two plots in same GUI
a = [2 3 7]; plot3(a(1),a(2),a(3),'r.') a = [6 3 4]; plot3(a(1),a(2),a(3),'r.') I have to plot this both 3D plots in...
environ 12 ans il y a | 1 réponse | 0
