evoke | simple solution to the complicated problem
kandi X-RAY | evoke Summary
kandi X-RAY | evoke Summary
Evoke is the simple solution to the complicated problem of build software for C++ and related languages.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of evoke
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evoke Examples and Code Snippets
Community Discussions
Trending Discussions on evoke
QUESTION
I have two question in relation to the mne topomap function for raw (not evoked) data.
1.Is there a way to add a colorbar to the topoplot ? With evoked data it is possible, but here I have raw data... 2. Is it possible to plot the sensors dot a little bigger?
Here is the code (I hope that's enough info?):
...ANSWER
Answered 2021-May-18 at 16:29Here is the answer to this question: https://mne.discourse.group/t/mne-viz-plot-topomap-and-color-bar/3141/4
QUESTION
I have following tests:
...ANSWER
Answered 2021-Apr-06 at 14:18You have to filter the items
list based on the device
option condition. Example impl:
QUESTION
I have EEG data, for which I want to calculate the peaks' amplitudes and latencies. I'm working with MNE, and found the method get_peak in the Evoked object. However, I want to find peaks on epochs data (not averaged). How can I do it? I didn't see similar functions for the epochs object. I would prefer to do it through MNE, but other python libraries can also work. It's important that there is an option to get the amplitude and latency of the peaks, and choose a time window for detection.
In addition, I didn't understand if the get_peak returns only the highest peak, or something else? If there is more than one peak.
Thanks!
...ANSWER
Answered 2021-Feb-10 at 19:41You can create an Evoked data structure from a single trial by just selecting a single trial from your Epochs structure and then applying .average(), e.g., as follows:
QUESTION
I want to print graphs for all the columns in my dataset in a loop, so that each graph will have the appropreate column name.
I managed to do so with the following code:
...ANSWER
Answered 2021-Feb-10 at 11:50You can use the following :
QUESTION
I have an RESTful API built with Google App Script on a Google Sheet. One of the doGet()
requests will retrieve data from one of the sheet tabs stored in a traditional column/row (database-like) fashion (structure described later). Simply, the doGet()
will evoke another function to get the data, then it will encode that data into JSON response for the client.
This is what the data looks like on the sheet.
DATE LOCATION SHIFT NAME START END 4-1-2021 WP KANTOOR I Danny 9:00 17:00 4-1-2021 BK BAKKERIJ I Naomi 9:00 17:00 4-1-2021 CK KOK I Fidel 7:00 16:00 ... ... ... ... ... ... The Google App Script FunctionThe function iterates over the table above and gets the the row that matches the name passed into the function against the name
in the NAME
column.
ANSWER
Answered 2021-Feb-04 at 18:43dates are always a bit complex in JS.
You can try this script, it worked for me. You can change the format of the date and also the time zone.
QUESTION
For example, I want to declare pointer to array and to don't wanna initialize it. Then, I want pass it to a function and initialize it exactly in function. How can I do it in C++?
...ANSWER
Answered 2021-Feb-01 at 11:08The pointer you pass is a copy of the original pointer. When you modify B
in F
, B
i main()
remains the same.
You need to pass the pointer by reference or pass a pointer to the pointer:
QUESTION
So far, I have calculated the evoked potentials. However, I would like to see if there is relatively more activity in the theta band wrt the other bands. When I use mne.Evoked.filter
, I get a plot which lookes a lot like a sine wave, containing no useful information. Furthermore, the edge regions (time goes from -0.2s to 1s) are highly distorted.
ANSWER
Answered 2021-Jan-18 at 20:26Filtering will always result in edge artifacts, especially for low frequencies like theta (longer filter). To perform analyses on low frequency signal you should epoch your data into longer segments (epochs) than the time period you are interested in.
Also, if you are interested in theta oscillations it is better to perform time-frequency analysis than filter the ERP. ERP contains only time-locked activity, while with time-frequency representation you will be able to see theta even in time periods where it was not phase-aligned across trials. You may want to follow this tutorial for example.
Also make sure to see the many rich tutorials and examples in mne docs. If you have any further problems we use Discourse now: https://mne.discourse.group/
QUESTION
Goal: my microservice must consume another Rest endpoint and I am trying to follow Coroutines (Async).
Here is how I coded in Service in order to consume another rest endpoint
Service
...ANSWER
Answered 2020-Dec-17 at 18:54You need to add kotlinx-coroutines-core
dependency to resolve scopes(runBlocking/launch).
Here is the link to maven repo: https://mvnrepository.com/artifact/org.jetbrains.kotlinx/kotlinx-coroutines-core
Scope documentation:
https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-coroutine-scope/index.html
Once you have scopes added to your project you should be able to run suspended functions within non-suspending block.Also, you making use CoroutineExceptionHandler
to handle errors.
https://kotlinlang.org/docs/reference/coroutines/exception-handling.html#coroutineexceptionhandler
Technically, the controller should handoff any long-running operations to another thread and return the appropriate response. So you are doing anything weird.
QUESTION
I have a player and group class which I've used to instantiate the following:
...ANSWER
Answered 2020-Dec-05 at 19:10Before choosing randomly, filter the array with:
QUESTION
The kafka producer is sending the frames and I want to consume that frames and whenever that frames is consumed I want to display that frame on html. I've seen I've to use nodejs for consumer to consume the data but how can I evoke or updates the data to the clients or on the frontend side whenever I recieve the data. Do we need to use some sort of websocket or something? Please help me with frontend side of kafka consumer in js.
...ANSWER
Answered 2020-Nov-26 at 05:56Used websocket to communicate between consumer and the html as soon as consumer consumes data, html who is subscribe to that topic will take data using websocket
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