Question
how to fit gaussian model and plot it
hi i have vector of 1000 numbers i want to fit Gaussian model i use [n,cent]=hist(x,50) then bs = glmfit(cent,n,'no...
plus de 10 ans il y a | 1 réponse | 0
1
réponseA soumis
imageclipper
cropping images in folder same as famous imageclipper.exe
plus de 10 ans il y a | 1 téléchargement |
problem with dir function in R2014A
so there is no quick solution , what i did is rename all files to a(1).jpg , a(2).jpg ant then run in loop where name is n...
plus de 10 ans il y a | 0
How to rotate a line about center point??
use imrotate or calculate the affine transform
plus de 10 ans il y a | 0
How to save matrixes to files with similar names in loop?
files=dir(fullfile("data","*.dat"); for(n=1:length(files)) d=files(n).name; somename=strcat('a','bla',num2str(n));......
plus de 10 ans il y a | 0
Question
xcorr 2 max indexes
hi i want to find the max index of corner i do 2 times xcorr 2 in the left i have good index while in the right not <</matla...
plus de 10 ans il y a | 1 réponse | 0
0
réponseQuestion
rotation matrix and regionprops
hello i have some binary image i found the orientation and rotated the image stats1 = regionprops(bw,'Orientation','Area'...
presque 11 ans il y a | 1 réponse | 0
1
réponseQuestion
remove small blob by orientation
hi i have some square image and due to lighting condition i have some glare due to fluorescence so after some succes in binariza...
presque 11 ans il y a | 1 réponse | 0
1
réponseQuestion
how compute color std fast
hi i want to detect areas in image where there is large diffrence in color for example [r,g,b] = [130 120 137]--> new binary i...
presque 11 ans il y a | 3 réponses | 0
3
réponseshow to fix the strong reflections
i cant do it it from mobile
presque 11 ans il y a | 0
Question
how to fix the strong reflections
hi i make classification of digits so the reflection damage the digits anyone has idea how to fix i try color>250 , but this is...
presque 11 ans il y a | 2 réponses | 1
2
réponsesCalculate the angle between multiple points
what is v1 v2 can yo give example
environ 11 ans il y a | 0
Question
glare and ilumination corection
<</matlabcentral/answers/uploaded_files/14547/zeros.jpg>> i need to detect numbers but since there is light the 0 becomes 8 ...
environ 11 ans il y a | 1 réponse | 0
1
réponseA soumis
eigenfaces algorithm
project faces to eigen faces for face detection
plus de 11 ans il y a | 6 téléchargements |
Face recognition using eigenface
you can transpose N*M*M*N = COV M*N*N*M
plus de 11 ans il y a | 0
Question
eigenfaces : how to compute weights and how to classify new image
hello i want to classify images use eigen faces i transposed the images of train set to eiganface but now i have issue of weight...
plus de 11 ans il y a | 1 réponse | 0
0
réponseQuestion
mclmcrInitialize crash in visual studio
i compiled simple function : --------------------- function [y] = *foo*(a,b) y=a+b; ----------------------- m...
environ 12 ans il y a | 1 réponse | 0
0
réponsehow can i resolve this issue of fread command
openonly one file at time , see if the file name is correct fid = fopen("fname.txt","rt") data=fread(fid,inf);% of data...
environ 12 ans il y a | 1
Loop Through a Cell Array
for k=1:length(State) curstate=State{k}; //now go on plot(curstate(1),curstate(2),'ro') end
environ 12 ans il y a | 5
| A accepté
barcode detection....i wanted to draw a red box around a barcode image...showing that the barcode is detected from the image...
hold on use line command you have option of color
presque 13 ans il y a | 1
| A accepté
Question
long wave file store memory problem
hi i want to create 10 channel wav file of several minutes the issue that matlab gets out of memory how to use wavwrite each t...
presque 13 ans il y a | 1 réponse | 0
0
réponsesound card input and noise cancel
lets say i want each time to process block of 1024 what is the command for both input and output
presque 13 ans il y a | 0
Question
sound card input and noise cancel
hello i want to cancel some noise of frigirator in my house i want coninously input from sound card and output throw speakers si...
presque 13 ans il y a | 2 réponses | 0
2
réponsesA soumis
connected component labeling like bwlabel
recursive function of labeling binary image 4 connected
presque 13 ans il y a | 2 téléchargements |
wavelet threshold select ddencmp
but what is the code for the wavemenu image denoise , it make difrent thresholds on each histogram of the wavelet coefficients ...
presque 13 ans il y a | 0
How would i find an equation of plane by using two lines? Commands please?
http://www.jtaylor1142001.net/calcjat/Solutions/VPlanes/VP3Pts.htm
presque 13 ans il y a | 0
Question
denoise rgb image use wavelet
i want to denoise rgb image , i want that output image will be also rgb but i just have white output i want to keep the rgb i...
presque 13 ans il y a | 1 réponse | 0
0
réponseQuestion
wavelet threshold select ddencmp
1.hello i want to denoise image using wavelets i think about use wavelet toolbox i want to use ddencmp but as i understand for d...
presque 13 ans il y a | 2 réponses | 0
2
réponsesA résolu
Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...
plus de 13 ans il y a
A résolu
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
plus de 13 ans il y a