gr-satnogs

Commit Graph

Author	SHA1	Message	Date
Manolis Surligas	d07fd19285	Fix CW decoder issue The CW decoder was wrongly producing a Short Pause symbol instead of a dot symbol. With this fix the decoder can now reconstruct the initial text sequence sent. Also the CW matched filter now can directly produce the power of the filtered samples. This is very handy in order to get rid off an additional multiply block, saving vital resources especially for embedded platforms. For testing and demonstration purposes the morse_decoding_flowgraph can be used. The word sequence is the `HELLO WORLD`.	2016-02-01 22:04:27 +02:00
Manolis Surligas	b4dd0f1e14	Add matched filter implementation for CW noise reduction * The matched filter makes use of VOLK * The examples directory contains a simple flowgraph that demonstrates the performance of the matched filter	2016-01-17 23:59:05 +02:00

Author

SHA1

Message

Date

Manolis Surligas

d07fd19285

Fix CW decoder issue

The CW decoder was wrongly producing a Short Pause symbol instead of a
dot symbol. With this fix the decoder can now reconstruct the initial
text sequence sent.

Also the CW matched filter now can directly produce the power of the
filtered samples. This is very handy in order to get rid off an
additional multiply block, saving vital resources especially for
embedded platforms.

For testing and demonstration purposes the morse_decoding_flowgraph can
be used. The word sequence is the `HELLO WORLD`.

2016-02-01 22:04:27 +02:00

Manolis Surligas

b4dd0f1e14

Add matched filter implementation for CW noise reduction

* The matched filter makes use of VOLK
* The examples directory contains a simple flowgraph that demonstrates
the performance of the matched filter

2016-01-17 23:59:05 +02:00

2 Commits