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Patrick Lydon


2017 年からアクティブ

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Fastest way to spool data from FPGA to computer for processing
I am capturing multiple channels of waveform data for neuroscience research. Samples are taken at a high rate, one every 10 micr...

5年以上 前 | 0 件の回答 | 0

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passing a file to the timer function
Hi, I am having trouble with my program. I am receiving data from 8 channels in one file. At the beginning of the program, I ope...

7年以上 前 | 2 件の回答 | 0

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Refreshing/updating a file used for data
Hi, I have searched for the past day what function to use and can't seem what I am looking for. I am plotting data over time as ...

7年以上 前 | 1 件の回答 | 0

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Plotting new data as the data file is appended
Hi, I am acquiring electro-chemistry data for a project. The data will be collected on one computer and spooled over to another ...

7年以上 前 | 0 件の回答 | 0

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Reading a .csv file with datastore in MATLAB R2011b
Hi, I was using xlsread to open a csv file with a bunch of values, but there were over 1,048,576 rows in the file and therefore ...

7年以上 前 | 1 件の回答 | 0

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Importing large .csv files into MATLAb but confined by limits of excel
So I am using an Arduino to collect many values over a long period of time. I am storing these values in a CSV file. Excel does ...

7年以上 前 | 1 件の回答 | 0

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質問


Getting an array from another function
Basically, I have a function called read_tsf which reads a time stamp file that you choose and puts it into a 48x1 matrix. I am ...

7年以上 前 | 2 件の回答 | 0

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質問


Problems using a slider to move through plot
I am having troubles adding a slider to a plot, and I believe the problem is in the callback function. I have many waveforms of ...

7年以上 前 | 0 件の回答 | 0

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質問


How to use a slider to move through plots
I am plotting waveforms that come in at 10 per second. I currently have code that will shift through all of the waveforms collec...

7年以上 前 | 2 件の回答 | 0

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Is there a function that shows the value of the points on a plot as your mouse runs over them?
Hi, I was wondering if anyone knew of a function, possibly in File Exchange, that would display the x and y coordinates of a ...

7年以上 前 | 1 件の回答 | 0

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質問


How to flip through a bunch of graphs
Hi, So I am plotting waveforms that are generated 10 times per second. Each waveform is 500 points. Waveforms are generated t...

7年以上 前 | 1 件の回答 | 0

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質問


x y plot over a long period of time
Hi, I am plotting an x y plot with time on the x axis. Each tenth of a second there are 500 point, so 5000 points every secon...

7年以上 前 | 1 件の回答 | 0

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質問


Putting multiple graphs one after the other in a short area
So The graph I have attached is a sample X,Y plot with the x axis as time (0-10 seconds). When i collect real data, there will b...

7年以上 前 | 1 件の回答 | 0

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質問


Parsing a lot of data and then plotting it, dopamine in rat brains
Hi I am doing research on dopamine levels/pulses in a rats brain. Carbon fiber electrodes are put into the brain and that acts a...

7年以上 前 | 0 件の回答 | 0

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質問


what does A(3, :) mean or A(:, 3)?
Question says it all

7年以上 前 | 2 件の回答 | 0

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