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Anas Khan


Last seen: 23 dagen ago Active since 2020

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What determines computation speed in MatLab?
For example, running the cwt function on a large matrix takes my computer >12 mins and once it even crashed. I know RAM determin...

28 dagen ago | 1 answer | 0

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answer

Question


How do I randomly extract 20 segments of data from a signal?
I have a matrix of data 60001x4. Rows are data points, columns are the 4 channels recording the data. How would I extract 20 ran...

ongeveer een maand ago | 2 answers | 0

2

answers

Question


How can I condense this block of code?
CONTEXT: I have EEG data in a matrix. I have parsed through the data and separated it into several cell arrays of smaller matric...

ongeveer een maand ago | 1 answer | 0

1

answer

Question


Loop Through Files to Import
I have data stored in files as seen in the screenshot attached. I want to create a script that will automatically access each fi...

5 maanden ago | 1 answer | 0

1

answer

Answered
How to detect positions in a signal where the distance between two values is less than x?
Thanks guys, I'll put some work into it to see if I can extract my parameters using either of your approaches.

9 maanden ago | 0

Question


How to detect positions in a signal where the distance between two values is less than x?
I have a cell array with 864 boolean vectors containing information about when a response was detected. Each vector has 3750000 ...

9 maanden ago | 2 answers | 0

2

answers

Question


Create a String Array
I am trying to create a string array of elements ranging from A1 to H12, where the first 12 elements are A1 - H1, next 12 are A2...

10 maanden ago | 1 answer | 0

1

answer

Question


Loop to Organize Matrices
I want to split up a large matrix (Vdata) with 768 columns of data into 12 matrices, each with 64 columns of data. I could do th...

10 maanden ago | 1 answer | 0

1

answer

Question


Loading .RAW data into Matlab
I want to load a ~6 GB .raw file that contains text information describing my data and numerical information about voltage recor...

10 maanden ago | 1 answer | 0

1

answer

Question


Importing large .raw file
I am attempting to import a large (>6 GB) .raw file containing time series data from neurons. The goal of my script is to store ...

10 maanden ago | 1 answer | 0

1

answer