![photo](/responsive_image/150/150/0/0/0/cache/matlabcentral/profiles/1668916_1522087780261_DEF.jpg)
Karl
University of Toronto
Followers: 0 Following: 0
Statistics
RANK
98,371
of 293,474
REPUTATION
0
CONTRIBUTIONS
11 Questions
1 Answer
ANSWER ACCEPTANCE
0.0%
VOTES RECEIVED
0
RANK
of 20,032
REPUTATION
N/A
AVERAGE RATING
0.00
CONTRIBUTIONS
0 Files
DOWNLOADS
0
ALL TIME DOWNLOADS
0
RANK
of 148,733
CONTRIBUTIONS
0 Problems
0 Solutions
SCORE
0
NUMBER OF BADGES
0
CONTRIBUTIONS
0 Posts
CONTRIBUTIONS
0 Public Channels
AVERAGE RATING
CONTRIBUTIONS
0 Highlights
AVERAGE NO. OF LIKES
Feeds
Question
Multivariate optimization subject to strange restraint
Hello, I have a multivariate optimization problem with, with what I think is a strange restraint. Essentially I have a function ...
9 years ago | 1 answer | 0
1
answerQuestion
Real time reading in a file
Hello. I want to write a function which continually reads in a file until some stopping criteria is met. I would like it to read...
9 years ago | 0 answers | 0
0
answersQuestion
Confidence intervals from fit
Hi, I'm currently trying to fit my data to the model y = a*(1-exp(x/b)), and extract the two constants a and b. I'm currently us...
10 years ago | 0 answers | 0
0
answersQuestion
Calculating the error on a non-linear least squares fit
Hi, so I'm currently running a program which fits some noisy data to a monoexponential function using a non-linear least squares...
10 years ago | 0 answers | 0
0
answersQuestion
Which statistical test to use?
Hi, I have a quick question. Basically I have measured a set of quantities in two different ways (way A and way B), and have als...
11 years ago | 0 answers | 0
0
answersQuestion
How to access ALL information of dicom header?
Hi, I have a dicom image from a GE MRI scanner and I was wondering how I can access all the information stored in the header? I ...
11 years ago | 0 answers | 0
0
answersQuestion
Adding a line to a scatter plot
Hi, I have an old plot which I used 'scatter(x,y)' to generate. I would now, however, like to add in a line (i.e., connect the p...
12 years ago | 1 answer | 0
1
answerQuestion
PCG and MINRES question
Hi, I have a problem which PCG and minres seem to be built to handle, i.e. I have A(x) = b, Where A is a function I've wr...
13 years ago | 2 answers | 0
2
answersLeast squares problem with large matrix
I should mention that I've tried some of MATLAB's built in iterative LSQ methods, such as pcg, and they did not converge. If som...
13 years ago | 0
Question
Least squares problem with large matrix
Hi, I have a simple matrix problem which I believe can be solved in two steps, Ultimately I am looking for a least squares so...
13 years ago | 2 answers | 0
2
answersQuestion
A difficult multi-curve fitting problem
Hi, I have a question. Say I had a matrix (of, lets say nxm size, where n and m are ~= 1000). In this matrix there is the inform...
13 years ago | 0 answers | 0
0
answersQuestion
Hexagonal Pixel Image
Hi! I've been working on developping an imaging system and currently I use a square matrix (so I can simply display my image via...
13 years ago | 0 answers | 0