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Dear,
I want to construct a 5-to-32 line decoder with four 3-ro-8 line decoders with enable and a 2-to-4 line decoder.
Started by fm_com_28 on
, 14 posts
by 10 people.
Answer Snippets (Read the full thread at edaboard):
Now connect output of 2-to-4 line decoder to enable pins of 3-to-8 line decoders such that the first output makes inverters is it still right....
D3 and d4 to 2-to-4 line decoder
connect d0, d1, and d2 to all 3-to-8 line decoders.
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Title says it all - does anyone know of a Java implementation of the JBig2 decoder?
Started by Kevin Day on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
A little bit of Googling leads to a decoder written by the JPedal guys who apparently wrote a JBig2 decoder for use in their PDF rendering and open.
Google learns me that there's one from JPedal.
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Anyone know a QR decoder that works on mac or that might be online? I just need to decode one single image.
Started by fmsf on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
You need the developer.
Found http://www.drhu.org/QRCode/QRDecoder.php
This online decoder may also work for you:
ZXing Decoder Online
I managed to compile qrencode 2.0 a few months ago on my iMac.
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Ask your Facebook Friends
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Hi,
Does anyone know for any good resource on the web or book where the explanation for Viterbi decoder or a tutorial on how to decode a received bit sequence by using trellis diagram could be found?
Thanks!
Started by niko on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
How cool.
There is actually a website which will generate viterbi decoder software for you.
Information.
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Dear,
I want to construct a 5-to-32 line decoder with 2-4 decoders with enable ???
Started by z522msn on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at edaboard):
You might need inverter if you use a decoder with only.
This gives you 8 times the enable for the eight final 2-4 decoder(using A1 and A2).
To enable the first two 2-4 decoder driven by A4 and A3.
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I use the pcapy / impacket library to decode network packets in Python. It has an IP decoder which knows about the syntax of IPv4 packets but apparently no IPv6 decoder.
Does anyone get one?
In a private correspondance, the Impacket maintainers say it...
Started by bortzmeyer on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
According to libpcap changelog , version 1.0 released on October... .
As the pcapy page states it is not statically linked to libcap, so you can upgrade to a newer one with IPv6 support .
I have never used pcapy before, but I do have used libpcap in C projects .
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Hi everyone! How can I implement a Serialization Proxy that can be used with a XMLEncoder/Decoder? The classic one (the Bloch one, I mean) doesn't work...
Started by Claudio on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
The original Java serialization mechanism allowed objects to control their own serialization and deserialization... .
However, that will be painful, and may not give you what you want .
The short answer is that you need to write a front-end that manages serialization .
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Does anyone have a nice code snippet for a Guid to Base34 encoder/decoder, I've googled around for it previously and never really found any good sources.
Started by Chris Marisic on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Encode:
string encodedGuid = Convert.ToBase64String(guid.ToByteArray());
Decode:
Guid guid = new Guid(Convert.FromBase64String(encodedGuid));
This Number base conversion class....
The key methods here are ToByteArray and this particular constructor .
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I am trying to use sun.misc.BASE64Encoder/Decoder, but this code:
(new sun.misc BASE64Encoder()).encode(new sun.misc.BASE64Decoder().decodeBuffer("test string XML:"))
returns "test/string/XML/" I am embarrassed
Answer Snippets (Read the full thread at stackoverflow):
Use commons-codec Base64.encodeBase64(..) and Base64.decodeBase64(..)
I think you want:
String s = "Hello world"; new sun.misc.BASE... .
They are not guaranteed to be consistent between different versions of the jre .
Don't use sun.misc or com.sun classes.
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Hi, I am having trouble trying to understand some viterbi decoder source codes. I understand the concept and everything but I just don't get some of the calculations that appears in viterbi decoding as well as how convolution code works in the source ...
Started by Victor on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Phil Karn has C implementations of several forward error correcting algorithms... .
Not in C, but highly recommended to understand the algorithm .
NLTK has a fully functional Viterbi parser written in Python, including a demonstration application on how it works .
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