![photo](/responsive_image/150/150/0/0/0/cache/matlabcentral/profiles/19665315_1600838263071_DEF.jpg)
parslee
Followers: 0 Following: 0
Statistiques
18 Questions
0 Réponses
RANG
89 899
of 292 820
RÉPUTATION
0
CONTRIBUTIONS
18 Questions
0 Réponses
ACCEPTATION DE VOS RÉPONSES
66.67%
VOTES REÇUS
0
RANG
of 19 946
RÉPUTATION
N/A
CLASSEMENT MOYEN
0.00
CONTRIBUTIONS
0 Fichier
TÉLÉCHARGEMENTS
0
ALL TIME TÉLÉCHARGEMENTS
0
RANG
of 148 011
CONTRIBUTIONS
0 Problèmes
0 Solutions
SCORE
0
NOMBRE DE BADGES
0
CONTRIBUTIONS
0 Publications
CONTRIBUTIONS
0 Public Chaîne
CLASSEMENT MOYEN
CONTRIBUTIONS
0 Point fort
NOMBRE MOYEN DE LIKES
Feeds
Question
Use the function command to open a vff. file
I'm trying to open a vff file on Matlab using a vff reader I found on File Exchange, but I'm not sure how to use the function co...
6 mois il y a | 1 réponse | 0
1
réponseQuestion
How to fit a normal distribution curve to a bar graph?
I have a bar plot and I tried fitting a Gaussian distribution curve using normpdf, but it's not working. What am I doing wrong? ...
plus d'un an il y a | 1 réponse | 0
1
réponseQuestion
How to determine the x intercept between a function and a yline?
I have a Gaussian function and a yline on my plot and I want to determine the intercept of these two lines. xfit = linspace(-0....
presque 2 ans il y a | 1 réponse | 0
1
réponseQuestion
How to insert a column of zero into a 3D matrix?
A = rand(128,256,36); B = zeros(128,1); I would like to concatenate B and A so that C = cat(2,B,A(:,:,1) but for every A(:,:,1...
plus de 2 ans il y a | 1 réponse | 0
1
réponseQuestion
How to concatenate first column of matrix A and first column of matrix B, then second column of matrix A and second column of matrix B and so on?
A = rand(128,4626); B = rand(128,4626); I would like to concatenate A and B together, but in this format: C = [A(:,1) B(:,1)...
plus de 2 ans il y a | 2 réponses | 0
2
réponsesQuestion
Why do I keep getting this error with my for loop?
I'm writing a for loop and I keep getting an error that says, "Unable to perform assignment because the size of the left side is...
plus de 2 ans il y a | 1 réponse | 0
1
réponseQuestion
How to multiply a subset of matrix by a column from another matrix?
I have an array of 128x9252 and I would like to group them as A1 = (:,1:257) A2 = (:,258,514) … A36 = (:,8996:9252) which w...
plus de 2 ans il y a | 1 réponse | 0
1
réponseQuestion
How to fit an exponential curve for every column in a matrix?
I have a matrix of 257x36 and each column represents a different data set. I need to apply an exponential fit to each column an...
plus de 2 ans il y a | 1 réponse | 0
1
réponseQuestion
How to group elements of an array?
I have an array of 1x4096 and I would like to group 1-32 cells, 33-64 cells and so on and store them as A1, A2, etc. I tried wr...
plus de 2 ans il y a | 1 réponse | 0
1
réponseQuestion
How to combine two exponential equations into one?
I have an increasing exponential function that I need to apply first half of the array and a decreasing exponentail function tha...
plus de 2 ans il y a | 1 réponse | 0
1
réponseQuestion
How can I replace the centre of imagesc with zero?
I have an imagesc 128*2000 and I want to replace the centre (60-76 in the x-direction and 900-1150 in the y-direction) with zero...
plus de 2 ans il y a | 5 réponses | 0
5
réponsesQuestion
What's the inverse of squeeze?
Matrix A of 128x1x514 was squeezed and then divide by matrix Y of 1x514. How can I inverse the squeeze so that matrix A becomes...
plus de 2 ans il y a | 1 réponse | 0
1
réponseQuestion
How to multiply each column in the matrix by different scientific notation values that should be imported from a txt file?
I have data in a txt file that I imported into Matlab. The file has val(:,:,1), val(:,:,2), and so on all the way to val(:,:.25...
plus de 2 ans il y a | 1 réponse | 0
1
réponseQuestion
How do you take the absolute value of only the complex number?
I have a matrix of 128x256 filled with real and complex number; ex. -0.0115+0.0059i. How do I take the absolute value of only t...
plus de 2 ans il y a | 2 réponses | 0
2
réponsesQuestion
How do you inverse fourier transform 2D data only in one direction?
My data is in 2D (x and y direction) and I would like to inverse Fourier transform only in the x-direction. (Please see attached...
presque 3 ans il y a | 2 réponses | 0
2
réponsesQuestion
How to import data from a txt file that has 256 arrays and 128 data points per array into a 128x256 matrix?
I have data in a txt file that I would like to import into Matlab for further analysis. The file has val(:,:,1), val(:,:,2), an...
presque 3 ans il y a | 1 réponse | 0
1
réponseQuestion
Error: How to store values from a for loop?
I am using getDataTips on the File Exchange to extract data tip info. I wrote a for loop so that I can extract just the index v...
presque 3 ans il y a | 1 réponse | 0
1
réponseQuestion
How do you extract index values from the data tips function into a variable or an array?
I need the index value shown when I select a pixel of my image using the data tips tool. I need to acquire all the index values...
presque 3 ans il y a | 1 réponse | 0