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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...
mer än 11 år ago | 0 answers | 1
0
answersQuestion
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 ...
mer än 12 år ago | 3 answers | 0
3
answersHow 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...
mer än 12 år ago | 0
Spell check with txt file
CStr = textread('sentence.txt', '%s', 'delimiter', '\n') CStr1 = textread('text.txt', '%s', 'delimiter', '\n') contained = ...
mer än 12 år ago | 1
Read from txt file
% Try this fid = fopen('words.txt', 'r'); Data = fread(fid); CharData = char(Data); fclose(fid); disp(Data); fid ...
mer än 12 år ago | 0
| accepted
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...
mer än 12 år ago | 1 answer | 0
1
answerQuestion
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...
mer än 12 år ago | 2 answers | 0
2
answersQuestion
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...
mer än 12 år ago | 1 answer | 0
1
answerQuestion
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(*....
mer än 12 år ago | 1 answer | 0
1
answerQuestion
How to indicate this data.?
<http://www.fileconvoy.com/dfl.php?id=g75b89554ede6461199922508637ab5789f8c54f52> <http://www.fileconvoy.com/dfl.php?id=g0786e6...
mer än 12 år ago | 1 answer | 0
1
answerQuestion
How to threshold in this.?
<http://www.fileconvoy.com/dfl.php?id=gc213fed1ab02da0d9992250810234ad7ac15079a4> clear all; clc; I = imread('2.png'); ...
mer än 12 år ago | 1 answer | 0
1
answerQuestion
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...
mer än 12 år ago | 1 answer | 0
1
answerQuestion
Frames to video conversion
aviObject = avifile('Myvid1.avi') for ctr = 441:500 iFrame = clock; fname = ['IMG' num2str(ctr),'.PNG']; I = imread(f...
mer än 12 år ago | 2 answers | 0
2
answersQuestion
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...
mer än 12 år ago | 1 answer | 0
1
answerQuestion
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...
nästan 13 år ago | 2 answers | 0
2
answersQuestion
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 = ...
nästan 13 år ago | 2 answers | 0
2
answersQuestion
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..?
nästan 13 år ago | 2 answers | 0
2
answersQuestion
How to implement without function.?
polyfit(x,y,1) How to implement the same thing without function..?
nästan 13 år ago | 2 answers | 0
2
answershow to construct this equation in for loop......?
sv = 5; for u = 1:(sv-2) k(u) = sum(...) end
nästan 13 år ago | 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...
nästan 13 år ago | 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'. ...
nästan 13 år ago | 1 answer | 0
1
answerhow 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...
nästan 13 år ago | 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...
nästan 13 år ago | 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.')
nästan 13 år ago | 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...
nästan 13 år ago | 1 answer | 0
1
answerQuestion
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...
nästan 13 år ago | 2 answers | 0
2
answersQuestion
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 ...
nästan 13 år ago | 1 answer | 0
1
answerHow to plot a second graph instead of color-coding
plot(data1) hold on plot(data2)
nästan 13 år ago | 0
A matlab code for multiplication of matrices....URGENT
N = 3 A = rand(N,N) B = transpose(A) C = A*B
nästan 13 år ago | 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...
nästan 13 år ago | 1 answer | 0
