![photo](/responsive_image/150/150/0/0/0/cache/matlabcentral/profiles/7577922_1522122190698_DEF.jpg)
John Hey
Followers: 0 Following: 0
Statistics
RANK
176.093
of 293.595
REPUTATION
0
CONTRIBUTIONS
9 Questions
3 Answers
ANSWER ACCEPTANCE
11.11%
VOTES RECEIVED
0
RANK
of 20.050
REPUTATION
N/A
AVERAGE RATING
0.00
CONTRIBUTIONS
0 Files
DOWNLOADS
0
ALL TIME DOWNLOADS
0
RANK
of 149.446
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
I am having problems with GUI
I am trying to run the program BasicScreen that I have written and which ran until I tried to embed it in a loop. I have taken i...
4 maanden ago | 1 answer | 0
1
answerfun is doing odd things
Dear VBBV, Many thanks for your answer. John
ongeveer een jaar ago | 0
Question
fun is doing odd things
I have defined a function fun fun=@(refprice,r)sum((prices-refprice*ot+(exp(-r*t).*ot')').^2); and it works for any parameter...
ongeveer een jaar ago | 2 answers | 0
2
answersQuestion
fmincon is not working
I Have defined a function (see below) and it works fine - I can calculate the value of the function for any parameter values (re...
ongeveer een jaar ago | 1 answer | 0
1
answerQuestion
Despite going to default, the layout is not the default, and I have to switch between different screens
I used to have a nice layout, with the command window, the variables and the editor all in one screen. Despite going to default...
meer dan 2 jaar ago | 1 answer | 0
1
answerQuestion
Matlab seems to be using an old version of the code
When running a Matlab script I got an error message about the rng function. I deleted that line in the code, but when I run it, ...
meer dan 3 jaar ago | 0 answers | 0
0
answersQuestion
Use of integrate without explicit function - defined by variable
Dear All, I would like to integrate something which is not defined by a function (anoymous or otherwise. The 'function' is defi...
ongeveer 4 jaar ago | 1 answer | 0
1
answerproblem with optimoptions with fmincon
Dear Darren, My need for a solution has overcaome my desire not to bother you unduly. Here is the likelihood function and anot...
meer dan 5 jaar ago | 0
problem with optimoptions with fmincon
Dear Darren, I could send you the data and the likelihood function, but I do no wish to burden you. It is already great that yo...
meer dan 5 jaar ago | 0
Question
problem with optimoptions with fmincon
Dear All, I am using fmincon within Matlab and I am trying to set options. I give the command options=optimoptions('fmincon','...
meer dan 5 jaar ago | 3 answers | 0
3
answersQuestion
Multiple lines in one graph
Dear All, I am drawing several lines on one graph and I would like to make them thicker where they coincide. All advice grate...
meer dan 6 jaar ago | 2 answers | 0
2
answersQuestion
Obviously wrong answers for beta cdf
Dear All, I am using cdf('beta',x,alp,bet) to compute the cdf of a beta distribution but when alp and bet are less than 1 (w...
ongeveer 8 jaar ago | 0 answers | 0