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Mark Brandon


Last seen: 5 days ago
13 total contributions since 2012

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Question


Using data cursor with pcolor
If one uses the data cursor on a pcolor plot, you will see three coordinates, X, Y, and Z, but the Z coordinate is always zero. ...

3 months ago | 0 answers | 3

0

answers

Question


Lambert vs. Lambert Standard
The Mapping Toolbox has two definitions for the Lambert Conformal Conic Projection: lambert and lambertstd. What is the differen...

4 months ago | 1 answer | 0

1

answer

Answered
Double vs Single Precision, Matlab in 2019
SINGLE PRECISON REVISITED I am writing with a follow up to my original question. I have now finished a bunch of testing with t...

8 months ago | 0

Answered
Using parfeval for sequential calculations
I have found what I think is the best way to use parfeval for sequential parallel calculations. Let me illustrate with a simple ...

1 year ago | 0

Question


How are labs distributed across cores?
I have been running a large parallel job on a cluster at my university. Occassionally the file output will be missing a line of ...

1 year ago | 1 answer | 0

1

answer

Answered
Double vs Single Precision, Matlab in 2019
Walter, Yes, you are right... interp1 is supported for a range of types. I should have been more precise, stating only that so...

1 year ago | 0

Question


Double vs Single Precision, Matlab in 2019
Matlab defaults to double precision, but single precision is sufficient for many computational problems. In addition, single pre...

1 year ago | 5 answers | 2

5

answers

Question


Why no pasting allowed in "Matlab Answers"?
The editor for Matlab Answers apparently no longer allows pasting text from another source. I commonly will write notes to mysel...

1 year ago | 1 answer | 0

1

answer

Answered
Initial Guess for Bvp4c
This is an old question (2014), but it represents an issue that probably continues to puzzle others (including me today). The ...

1 year ago | 0

Answered
Switch -- How to specify interval of cases?
Much cleaner solution is to set switch to true. I use this approach all the time given that the "switch" construction is easier ...

2 years ago | 0

Answered
How to convert a structure into a individual double elements
Consider a struct A, with fields a and b, each with a column of elements. You can convert the fields into column vectors using t...

2 years ago | 0

Question


Using parfeval for sequential calculations
In the Matlab documentation, all of the examples for parfeval function use a similar implementation, where the full set of jobs ...

3 years ago | 2 answers | 0

2

answers

Question


Treatment of special characters and ascii codes
Matlab has nice support for special characters but the usage is complicated and incomplete. I have been using matlab extensively...

8 years ago | 1 answer | 0

1

answer