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Ryan


Last seen: 4 years ago |  Active since 2014

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Can I get rid of this for loop?
I have a matrix that has 3 columns that consist of -1, 0, and 1 (let's call them the "level columns"), and a fourth column that ...

8 years ago | 3 answers | 0

3

answers

Question


What does the expression x(ind -1) mean?
I recently saw the following code and I'm curious as to what it is actually doing: x(ind -1) where "ind" is a vector of ...

9 years ago | 2 answers | 1

2

answers

Question


Can I specify a package of classes as allowable subclasses?
When defining a class and specifying allowable subclasses (AllowedSubclasses = ?ClassName), can I specify a package instead? Fo...

9 years ago | 1 answer | 0

1

answer

Question


Setting plot handle x,y,z data does not clear "old data"
I am plotting information streaming in from a file. Instead of plotting the new data every time, I'm trying to be "efficient" b...

10 years ago | 1 answer | 0

1

answer

Answered
out of memory error!
You could use a memmapfile. I'm not entirely sure how it works, but a memory map does not actually load the data into memory. ...

10 years ago | 0

| accepted

Answered
efficient extraction of bytes/bits fomr a long list of uint64s
Instead of converting the array to binary (dec2bin converts the number of a string of the binary representation), use the bitand...

10 years ago | 1

| accepted

Answered
Answered my own question, but posting for future reference (Method not defined or removed from search path)
Answer in post.

10 years ago | 0

| accepted

Question


Answered my own question, but posting for future reference (Method not defined or removed from search path)
I have a class method calling a superclass method, ie, getData@headerDirectory.SuperClassObject(sub_class_obj,rawData) I ...

10 years ago | 1 answer | 1

1

answer

Question


User defined color/linetype property
In my code, I define some color and linetype properites: marker = 'wo'; markerFaceColor_str = 'MarkerFaceColor'; markerF...

10 years ago | 1 answer | 0

1

answer