mihaispr's articles:

Items(282) /29 Next >> Last >|

Squeletton of image 1 17 (9/19/2009 8:44:05 AM) comp.soft-sys.matlab I want to obtain skeleton of an image by 1 pixel. Can someone help me? I know to obtain a skeleton of an image but I want to obtain only in this condition. ... Sprinceana

brighten 2 29 (9/19/2009 7:07:01 AM) comp.soft-sys.matlab Hi everyone! I'm facing a problem using brighten function in matlab which provides me to darken or lighter a colormap. load flujet image(X) colormap(jet) Here is a colormap. I don't know in fact how I can u... Sprinceana

Variables used in a function 4 21 (9/15/2009 7:35:04 AM) comp.soft-sys.matlab Hi everyone and thanks for reading my question! I have a question related to functions in matlab. To list variables in workspace we use command whos. My problem is that I have a function and I want to list ... Sprinceana

Strings little question 2 23 (9/12/2009 12:08:04 PM) comp.soft-sys.matlab I have a string defined like this: >>string1=['',s3,s1,''] % define variable string1 I want to obtain an output like this: s3 s1 So each element of the string string1 is on a line. What I must do? ... Sprinceana

Tiedrank function - little problem 2 47 (9/7/2009 4:50:19 PM) comp.soft-sys.matlab I'm using tiedrank function of matlab in Statistics Toolbox. Here's the code I tested: >> x=[1 2 3 5] x = 1 2 3 5 >> tiedrank(x) ans = 1 2 3 4 In first case: >> x=[1... Sprinceana

Matrix - little problem 6 27 (8/24/2009 8:15:04 AM) comp.soft-sys.matlab Input: >> a=[ 7 2 3; 4 2 6 ; 1 1 1] I want to make so that every element of my matrix is divided by the sum of the column 1, 2 and 3. In my case: sum_column1=12 sum_column2=12 sum_column3=3 So I want as an... Sprinceana

Treview structure in gui - undocumented matlab feature 2 39 (8/22/2009 10:38:04 AM) comp.soft-sys.matlab Hi everyone and thanks for reading my topic! I read this two topic on undocument matlab feature treeview from here: http://www.mathworks.com/matlabcentral/newsreader/view_thread/164189 http://www.mathworks.c... Sprinceana

Changing extension with imwrite from bmp to jpg 4 43 (8/20/2009 12:54:03 PM) comp.soft-sys.matlab Hello everybody and thanks for reading my question! I have a bunch of files to be displayed in my gui interface. This thing doesn't put me any problems but an easy thing I don't have any idea really. So to ex... Sprinceana

Reed Solomon demo in matlab it exists? 2 54 (8/7/2009 7:35:03 PM) comp.soft-sys.matlab I found an interesting tutorial here about Reed-Solomon code and I started to learn. http://icwww.epfl.ch/~barras//projects/Reed-Solomon/rs.html Also I found here on FEX a source in matlab that I shall look a... Sprinceana

How to use pcolor in matlab in this example? 2 191 (8/7/2009 8:04:01 AM) comp.soft-sys.matlab >> x=[1 2; 0 1] % defining 3 matrix x = 1 2 0 1 >> y=[1 0; 0 1] y = 1 0 0 1 >> z=[ 2 2 ; 1 1] z = 2 2 1 1 >> mesh(x,y,z) % 3D graph with mesh for t... Sprinceana

mihaispr's replies:

Items(480) /48 Next >> Last >|

Need help in Plotting a half sine curve 1 37 (9/19/2009 4:45:05 AM) comp.soft-sys.matlab Hi there, I am trying to run a simulation on the vibration caused by hitting a mass on a simple spring-damper-actuator system. I need to obtain an acceleration curve which is in the form of a half-sine in 5 mi... chewbw (2)

brighten 2 29 (9/19/2009 7:07:01 AM) comp.soft-sys.matlab Hi everyone! I'm facing a problem using brighten function in matlab which provides me to darken or lighter a colormap. load flujet image(X) colormap(jet) Here is a colormap. I don't know in fact how I can u... mihaispr (1095)

Wavelet PAcket #2 2 26 (9/23/2009 4:20:13 PM) comp.soft-sys.matlab How can i decompose the color image using wavelet packet method? ... pauljee2004 (16)

var with weights 3 61 (9/23/2009 11:42:07 PM) comp.soft-sys.matlab y = -5:5; w = 1:11; w = w/sum(w); % normallize % these agree var(y) sum((y-mean(y)).^2)/(numel(y)-1) % sample variance ans = 11 ans = 11 % these do not agree var(y,w) (1/(1-sum(w.^2)))*sum(w.*(y-mean(y)).^2... spasmous (236)

image processing #102 9 12 (9/28/2009 12:43:01 AM) comp.soft-sys.matlab Hi All, I got 2 images. One of the image is black and white while the other is a color image. I would like to do the following: 1) Find the histogram of each images 2) For the color image, find the histogram ... rainzz (28)

NEED CODING??? #3 3 25 (9/28/2009 9:31:01 PM) comp.soft-sys.matlab I need a coding to quantize an image uniformly into 8 levels and another one for resizing it with a bilinear interpolation without using imresize. Thanks a million. ... reda02812 (9)

Robust Mahalanobis Distance 3 24 (9/28/2009 10:10:20 PM) comp.soft-sys.matlab Hi all, I just came across a paper discussing multivariate outlier detection and it talks about using minimum covariance determinant (MCD) estimator to calculate a robust mahalanobis distance then plotting ag... gondu1 (7)

help with ksdensity 2 125 (9/28/2009 10:45:04 PM) comp.soft-sys.matlab I do not have statistics tool box of matlab. Does anybody have a funtion that calculates ksdensity? I have a vector observations and I need to calculate probabilties from it. Thank you!! ... jenya56 (95)

how to convert GUI application to .exe 3 49 (9/29/2009 10:33:02 AM) comp.soft-sys.matlab Can any one tell me how to convert GUI application to stanalone exe file? When i use command mcc - m abc.m ( it is gui application. i.e. abc.m and abc.fig) it gives me error: MBUILD.BAT: Error: Compile of 'h... mk3535

fuzzy logic value 3 33 (9/30/2009 9:25:03 AM) comp.soft-sys.matlab hello all, anyone can help me on how to get the fuzzy value for our project...how to calculate the fuzzy value...thanks ... haz_noor (2)