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Paul Mennen


313 total contributions since 2003

Author info at my web site:
www.mennen.org

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Responded


Re: Speed of new graphics engine
That doesn't say much Bruno. What do you like about it? All the examples I have seen that demonstrate the use of this new objec...

22 days ago | 34281 views

Responded


Re: Speed of new graphics engine
Now that I have access to a computer with multiple versions of Matlab installed I thought I would run my own tests of graphics s...

24 days ago | 34281 views

Submitted


plt
A plot/plotyy alternative (data exploration optimized). A framework for GUI design with 2D/3D plots.

1 month ago | 80 downloads |

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Difficulty closing a figure
In a GUI program I'm helping a client with, after a certain task is completed I need to close the figure window and exit the pro...

1 month ago | 181 views

Responded


Re: Mouse-dragging or editing a figure element (line)
Hi Luc. I think that my file exchange plotting routine will allow you to do what you are trying to do. (Just search for "plt" on...

1 month ago | 288 views

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Re: Summation of indefinite series
This question is meaningless. How to sum WHAT from zero to infinity? I suspect by your suggested answer that what you are asking...

5 months ago | 584 views

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Re: Plotting 2 graphs on same panel but with different sizes
Sreedhar" <bksree@yahoo.com> wrote in message Try these two commands. They will produce the two axes you want. subplot(5,1,1:4...

6 months ago | 474 views

Responded


Re: Plotting multiple signals and legend
Of course Vasilis, along with just about everybody except the experts would not come up with this solution suggested by Grzegorz...

6 months ago | 8193 views

Submitted


MPP (Matlab PreProcessor)
C programmers may miss having a preprocessor. Here is one tailored just for MATLAB.

7 months ago | 2 downloads |

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Re: using macros define in .h file in matlab
Hi Oscar. I have created a preprocessor designed for use with matlab source code. You can find it in the file exchange by search...

7 months ago | 6482 views

Posted


Interesting observation (signal processing)
Try typing the following line into your matlab command window: plot(roots(rand(1,500)),'o'); axis('equal'); Repeat this line a...

7 months ago | 473 views

Responded


Re: Is there a nice syntax for plotting arrays in Matlab?
Actually you can combine the x and y values into a single array ... but not the way you tried. Complex numbers are one way to do...

8 months ago | 926 views

Posted


Removing trailing zeros from %f format specification in fprintf
Peter, you are not the first person to be driven to distraction trying to use c style formatting codes, especially in a GUI wher...

9 months ago | 1451 views

Responded


Re: Distance measurement between two dots on graph
If you are using matlab's plot routine to plot the dots (or lines) then you can use its cursoring feature to display the x,y pos...

11 months ago | 859 views

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Re: How to make separate legends for color, shape
oops , sorry about that last post. Despite the heading right above the message window that one is restricted to plain text, I'm ...

12 months ago | 1366 views

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Re: How to make separate legends for color, shape
Alan, I can see how the types of legends you are interested in could be very effective in some situations. Unfortunately this po...

12 months ago | 1366 views

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Re: approximation of the euler number
This doesn't directly relate to the method you were using to approximate e, but you might find it interesting that you can estim...

12 months ago | 3014 views

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Re: Linear Algebra
Yes, it can be done in 25 characters. Check out the "repmat" function. ~Paul

1 year ago | 796 views

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Re: plotyy: move y tick labels away from the plot?
Another thing you might want to try is to make your plot with plt.m (from the file exchange) instead of with plotyy. plt is an a...

1 year ago | 639 views

Responded


Re: regular plot and upsidedown bar
Carlos" <carlos.beitia@hotmail.com> wrote in message AX, H1, and H2 are handles (i.e. pointers) to graphic objects (an axis an...

1 year ago | 2816 views

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Re: inverse of constant e
I should really read my posts before hitting the "post message" button. Now I see that I had one unnecessary multiply per iterat...

1 year ago | 2118 views

Responded


Re: inverse of constant e
Actually you did 8 iterations since you started counting at zero. Also you could avoid computing 1/f each iteration and get bett...

1 year ago | 2118 views

Posted


buttondown function fails to execute
I was informed that my file exchange submission doesn't work with the latest R2014b rev, so I borrowed a friend's computer that ...

2 years ago | 568 views

Posted


uicontrol background color problem in 2014b
In older matlab versions uicontrol('string','PushMe') would create a button with a background color that was the same as the "3D...

2 years ago | 1462 views

Responded


Re: Speed of new graphics engine
Steven Lord" <Steven_Lord@mathworks.com> wrote in message Thanks Steven. I had assumed the home version was stuck on R2014a lik...

2 years ago | 34281 views

Responded


Re: Speed of new graphics engine
Is there an option in R2014b to disable the new graphics engine and use the old one? (sorry if you consider this question too fa...

2 years ago | 34281 views

Responded


Re: time series from FFT
What Daniel wrote is correct in that the computation you have done to get Y_p cannot be undone to recover the original signal. ...

2 years ago | 2495 views

Posted


text positioning bug (converting units)
Is this a known bug? ans = ans = Pretty strange behavior. 1e-30 is about 27 orders of magnitude smaller than any distance ...

2 years ago | 1256 views

Responded


Re: Secondary Axis Plot
Yes you can do that with plotyy, however with that many traces or if you want to do something even remotely unusual, you will en...

2 years ago | 1627 views

Responded


Re: is it necessary to taper the begin and the end of a time series
To answer this complicated question with a "Yes" is certainly an oversimplification. This "tapering" you refer to is usually cal...

2 years ago | 1612 views

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