Community Profile

Contact

Top 1% contributor

Hello, I am using the following code to generate a double plot: [ax,h1,h2]=plotyy(X1,Y1,X2,P2); xlabel('x','Fontname'...

1 Answers

0

Asked 1 year ago

Hello, I would like to set my own limits to a colorbar associated with a SURF plot. For instance, I am plotting a parameter wh...

54456 views

Posted 7 years ago

Hello, I would like to add measurement units to a numerical (i.e. non-textual) colorbar. For instance, if the colorbar values ...

16732 views

Thanks. However, I need to use the sumbol in a multi-row string so I can't assign the position exactly as required by TEXT. Se...

11007 views

Responded 7 years ago

Hi, is it possible to plot the "greater than or equal to" symbol using PLOT? If yes, how? Thanks.

Hello, Is it possible to have one large general title for a figure with subplots? Matlab only seems to accept titles for individ...

8930 views

Posted 12 years ago

Hello, If I use the following code to perform a nonlinear fit on data: opts=fitoptions('Method','Nonlinear','Normalize','Off','...

4448 views

Posted 5 years ago

Hello, I am trying to set upper and lower limits on an axis in which the datetick function is applied to numbers obtained using ...

4439 views

Posted 4 years ago

Hi, I am having problems showing the "smaller than or equal to" sign on a plot. The Styled Text Toolbox does not seem to have s...

4371 views

Posted 11 years ago

Hello, Is it possible to produce a 3-D plot with two surfaces: - one using the "surf" function - one using the "scatter3" func...

3896 views

Posted 6 years ago

Hi, I am trying to calculate percentiles of a non-standard lognormal distribution (given mean and variance). Can anyone help? Th...

2933 views

Posted 9 years ago

Hello, Say I have an inline function 'x1^2+x1*x2+x2^2' which I would like to evaluate at N values from an Nx2 matrix (the colum...

2716 views

Hi, I am plotting a 3D surface using a plan view [view(0,90)]. I have associated a colorbar to the z-coordinate variable. How c...

2599 views

Hello, I need to plot 3-D data currently in the form [X Y Z] as a surface. X ad Y are irregularly spaced and Z is not a function...

2554 views

Hello, is there a way I can test the goodness of fit of a sample to a generalized beta distribution whose parameters (lambda1, l...

2490 views

Hi John, Thanks for reply. My RGB codes are in the 0-255 format. How can I convert them to the 0-1 range? Thanks.

2080 views

Responded 6 years ago

Hello, I have an Nx6 matrix in which: column 1: X-coordinate column 2: Y-coordinate column 3: Z-coordinate column 4: R column 5...

Hi John, Thanks for your suggestion. I now have a problem with the constraint function as FMINCON requires two outputs (equal...

2062 views

Hi Steven, Thanks for your reply. However, it is not clear to me how I can include the other inputs in the objective and cons...

Hello, I have two functions of a vector X (and other inputs which can be considered constant) which I should optimize simultan...

Hi, how can I tell Matlab to plot labels (say on the y axis) with two decimal figures (e.g. 0.27 instead of 0.2667)? Thanks.

1963 views

Hello, Is it possible to make only X labels visible on plots, while Y labels are not showed? Using only the 'Visible', 'off' op...

1782 views

Hello, I would like to plot a "multiple" relative frequency histogram, i.e. a plot with a set of relative frequency histograms...

1780 views

Posted 8 years ago

Hello, I am plotting using the "surf" function and would like a plan view (i.e. view(0,90)). I have added a colorbar for the z...

1707 views

Hello, I am trying to plot different symbols with different face colors for multiple data series on a log-log plot using the lo...

1635 views

Hello, I am using the FIT function from the Curve Fitting Toolbox, and would like to automatically retrieve the coefficients pe...

1608 views

Hello, I would like to generate samples of random values from beta distributions. The BETARND function only allows to operate ...

1540 views

Hello, I would like Matlab to execute several consecutive DOS commands. The commands are related in the sense that the (i+1)th c...

1527 views

Hello, I would like to calculate the integral (in x) of a function of the type: function y=myfun2(x) y = 1./(x.^k1-2*x-k2);...

1449 views

Hello, Say I have N data sets and I want to subdivide them into C clusters EACH CONTAINING N/C elements using an average- dista...

1399 views

Load more