Answered
gui takes prettty much time for launching?
You can use following code to run slideshow because it will run in background. function slideshow global indx indx=1;...

ungefär 11 år ago | 0

| accepted

Answered
Obtaining 3-d polygon in Matlab, by picking points.
Hope this help you... use following code... function MainPlotPoly global POINTS POINTS=[]; hax=gca; axis([0 10 0 10 -5 5])...

ungefär 11 år ago | 0

Answered
gui takes prettty much time for launching?
As your code is not present here its difficult to say anything. But,if gui is taking time in launching that means you have writt...

ungefär 11 år ago | 0

Answered
Obtaining 3-d polygon in Matlab, by picking points.
NumOfPoints=10; hax=gca; axis([0 10 0 5]) [x y] =ginput(NumOfPoints); plot(x,y);

ungefär 11 år ago | 0

Answered
sir,need your valuable suggestion .how to implement comlex equations in matlab such as below.your suggestion wil be priceless to me .
x=-5:0.001:5; y=-5:0.001:5; rox=0.2; roy=0.4; u=1; h=(1/(2*pi*rox*roy)).*exp(-(1/2)*((x.^2/rox^2)+(y.^2/roy^2))...

ungefär 11 år ago | 0

| accepted

Answered
Extract numbers from image
Simple way is OCR(Optical character recognition).

ungefär 11 år ago | 0

Answered
save matdata1 Error using save Unable to write file matdata1: permission denied.
Check the directory,because where you are writing your data on disk is important.

ungefär 11 år ago | 1

Answered
Replace zero in a matrix with value in previous row
Now answer to your comment... while(all(a(:))) a(find(a==0))=a(find(a==0)-1) end

ungefär 11 år ago | 1

Answered
Replace zero in a matrix with value in previous row
May be this code can help... % where a is your matrix a(find(a==0))=a(find(a==0)-1)

ungefär 11 år ago | 0

Answered
Run several simulations and change model parameters automatically
Try to unlock the library and modify your required block then lock the library again. You can do it in your script.

ungefär 11 år ago | 0

Answered
matlab code for automated images slideshow?
% if you want to use with timer %% create a timer %%% create a new file with following code and name it as *main* . globa...

ungefär 11 år ago | 0

Answered
matlab code for automated images slideshow?
Hope this helps... imgNameList=char('camerman.tif','Image.jpg','image2.jpg'); pause on; for i=1:length(imgNameList) a=im...

ungefär 11 år ago | 0

| accepted

Answered
How can i set few pixels to a particular color(red) in a gray scale image?
May be this is what you want.. close all; clear all; a=imread('cameraman.tif'); %%% condition to find pixel location px...

ungefär 11 år ago | 1

Answered
How to make all images in a folder the same pre-determined size
Hope this helps..... contents=ls; for i=1:length(contents) try tempImage=imread(contents(i,:)); tempImage...

ungefär 11 år ago | 0

Answered
How to export program output into an Excel spreadsheet that is created, named, and located all within the program?
Currnetly I dont know about OLE(Obbject linking and embedding)issue. In case you want to write at specific location then you ...

ungefär 11 år ago | 0

Answered
How do I use .net to write from Matlab to a word doc
This link may be helpful... http://www.mathworks.in/matlabcentral/fileexchange/9112-writetowordfrommatlab/content/WriteToWordFr...

ungefär 11 år ago | 0

| accepted

Answered
matlab code for finding MSE and PSNR between two audio signals
Hope this helps..... [R C]=size(signal1); err = (((signal1-signal2).^2)/(R*C)); %...

ungefär 11 år ago | 0

Answered
how to hide a binary image within an rgb image?
You can use watermarking using DCT

ungefär 11 år ago | 0

| accepted

Answered
i have written a code to hide a grayscale image within a rgb image.but while decrypting.the rgb image is retrieved.but the grayscale image is not.a black image is displayed instead.
Use following code... Compare code and find the changes done. Hope this help.. %/encryption p=imread('flowers.jpg...

ungefär 11 år ago | 0

Answered
Plot the intensity profile of an image
1. locate the path using edge operator 2. Now you have location for that line path. 3. Let's say your image is TestImg In...

ungefär 11 år ago | 0

| accepted

Answered
How to access randomly selected index in nested structures
May this works, for i=1:n j=1+round(364*rand(1)); fileName=structName(i).nestedStructName(j).name end

ungefär 11 år ago | 0

Question


Is there any kind of callback which gets executed after any block is changed in simulink model?
I want to do some automation in my work. I want to execute one function whenever any block is modified in simulink model.

ungefär 11 år ago | 0 answers | 0

0

answers

Question


How to access any software using matlab?
I want access one software from script file.Whether it is possible? If it is possible how to do it?

ungefär 11 år ago | 2 answers | 0

2

answers

Question


How to increase tool tip dismiss delay time in case of simulink block description ?
Generally the tool tip dismiss delay (time for which tool tip string displays) for simulink blocks is approximately 2-3 seconds....

ungefär 11 år ago | 0 answers | 0

0

answers

Submitted


Waitbox
Opens a window similar to waitbar.

mer än 11 år ago | 1 download |

Answered
hii...i want to save my images as abc1.pgm, abc2.pgm, abc3.pgm...abc5.pgm
% first save ur images as img_cell{1}=img1; %ur imge matrix img_cell{2}=img2; img_cell{3}=img3; for k=1:3 filename=sprin...

nästan 12 år ago | 0

Answered
How can I watermark an image?
% It may work.. % edit ur code as for x=1:r for y=1:c hst(x,y)=bitset(chst,1,msg(x,y)); end...

nästan 12 år ago | 0

Question


how matlab can automatically detect whether serial data is coming or not?
Hello Everyone, I have on GUI where I am displaying data coming from serial port. I have created one push button. When this b...

nästan 12 år ago | 1 answer | 0

1

answer

Question


How to use scroll bar to view number of axes in the given figure window.
Hello everyone! Can somebody will tell me how I can adjust nearly 16 axes in one figure window and can see by using scroll ba...

mer än 12 år ago | 1 answer | 0

1

answer