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Questions tagged [data-stream]

In Connection-oriented communication, a data stream is a sequence of digitally encoded coherent signals (packets of data or data packets) used to transmit or receive information that is in the process of being transmitted.

In Connection-oriented communication, a data stream is a sequence of digitally encoded coherent signals (packets of data or data packets) used to transmit or receive information that is in the process of being transmitted.

In electronics and computer architecture, a data flow determines for which time which data item is scheduled to enter or leave which port of a systolic array, a Reconfigurable Data Path Array or similar pipe network, or other processing unit or block.

Often the data stream is seen as the counterpart of an instruction stream, since the von Neumann machine is instruction-stream-driven, whereas its counterpart, the Anti machine, is data stream driven.

The term "data stream" has many more meanings, such as by the definition from the context of systolic arrays.

Wikipedia: http://en.wikipedia.org/wiki/Data_stream

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Redis - Parse data stream provided by remote server

I have set up locally Redis and I want to connect to a remote server that provides a synthetic data stream in the form < ID, value >. I have so far managed to connect to the server mentioned above using sockets, read the data stream and just print…
Mewtwo
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How can I simulate a 16-bit data stream?

I am trying to test some signal processing functions that I have written and I want to simulate real time streaming data of signed 16-bit values representing a Sine wave sampled at 960 Hz. So I imagine somewhere along the way there will be something…
skwear
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How to control ARINC429 label over a single channel?

I am using ARINC 429 protocol to stream 4 different labels over a single channel using Ballard device. BTI SDK provides the way to pause/resume/stop the channels but I am not finding any direct way to pause any particular label over the channel? Is…
NitinG
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Add data stream on MP4

Im interesting to add some data on MP4 container, each time interval (similar to subtitle). Is there any standard or open source that I can use?
Ron Yadgar
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BLE Connection dropping

I am trying to stream data using BLE but the device does not stay connected. Currently, we can connect and print out all the UUIDs of services and characteristics and establish connection. It connects to the BLE device for very short period of time…
miaolegemi
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Space complexity for a simple streaming algorithm

I want to determine the space complexity of the go to example of a simple streaming algorithm. If you get a permutation of n-1 different numbers and have to detect the one missing number, you calculate the sum of all numbers 1 to n using the formula…
Ipsider
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Data streaming using streamcontent_from_pid in Yaws/Erlang

I desire to stream data with yaws to my comet application, I have read and worked around to understand it but the example from yaws seems to be a little complicated for me (I am new to Erlang). I just cannot get my head around... here is the example…
user4672604
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Real-time data collection and 'offline' processing

I have a continuous stream of data. I want to do a small amount of processing to the data in real-time (mostly just compression, rolling some data off the end, whatever needs doing) and then store the data. Presumably no problem. HDF5 file format…
Toby Shearman
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Server Side Android Application failing to start

this is my first question and ive been stuck on this unknown problem for day now. The app was running successfully till i added some new code to make a custom listview component and to read some messages from the client. The MainActivity.java …
Ankit Dhame
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Trouble overloading extraction operator for custom PriorityQueue

I am trying to overload operator>> for a custom PriorityQueue class I've been writing, code is below: /** * @brief Overloaded stream extraction operator. * * Bitshift operator>>, i.e. extraction operator. Used to write data from an input stream …
sjrowlinson
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how to parse stream data(string) to different data files

@everyone, I have some problem in reading data form IMU recently. Below is the data I got from My device, it is ASCII, all are chars,and my data size is [122], which is really big, I need convert them to short, and then float, but I dont know why…
flowera
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Delete Column by Column label/name as X.ERROR, X.ERROR.2 in R - Datastream

I have downloaded stock prices data of London Stock Exchange from datastream consisting of 5413 companies for 15 years. When you download the data from Datastream, the companies whose data is unavailable it replaces the name of company with #ERROR…
Aquarius
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Best way to split files into UDP packet sized chunks for peer to peer file sharing?

I'm working on a P2P file sharing program and in order to pass the files in small bits I need to split the uploaded file somehow. Now, I've made a program that splits a file into small files and puts them in a folder using C# Stream class, and it…
Foxman
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Reading data from a socket java

So, I'm trying to read data from a socket. I have established a connection and sent a message to the other socket which is listening for such, but it doesn't seem to recieve anything. Client code: import java.net.*; import java.io.*; import…
Alon and Idan
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Not able to write to file - java

Pretty sure this should be really easy, but I can't write to a file. No I/O exception is thrown nothing. I was having a similar problem reading earlier and I tried a hundred different ways until DataInputStream dis = new…
Dylan Kidd
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