|
|
| Разместил (Author): |
SergUA6  |
| Авторские права |
© http://www.radioscanner.ru |
|
|
Текст
|
Updating SA to the version v 6.2.5.4
This is planned update SA.
We had added function of inversion of the whole spectrum at once. This function, in difference from regular procedure, works much more quickly. Very often similar problems arise at the analysis of various I/Q(SDR) records.
At coincidence of H-markers(these markers is OFF) and a call of the regular procedure of in-band inversion, the special case of fast inversion of the whole spectrum is working.
***
Two popular enough in analysis functions ACF and CCF are introduced into module WF. Basically, it duplicates similar decisions in the basic working window, but for the module of the form of a signal, this opportunity is far not superfluous.
Please pay attention, that the result of ACF function is displayed/show in the new window.
The result of function CCF is mapped in the same window, whence the function has been caused. Thus, the basic signal is mapped as a background, and the working element of the window is function CCF, its graphic is scaled, displaced, etc. the Segment/fragment of a signal, which is chosen as example for calculation CCF, is painted in yellow color.
***
The work with long symbols (up to 32000 samples (LS) and higher) is provided in module OFDM. The previous versions had restriction in 9000-10000 samples. However, it is necessary to notice, that analysis of OFDM signals with such sizes LS (~ 16000-20000 samples), demands certain, sometimes essential expenses of time.
***
As usual, a number of internal small (sometimes even funny) bugs, which had been found out by users are eliminated. To a category of the "funny bugs", we bringh a recent turn of image CT, in this version all is returned on former positions.:-) actually, both variants are correct. But as, the left part at us has been proved as "good" in one of early SA articles - SA: work with OFDM module, FFT spectrum , we decided to return to a former format of CT display.
Good Luck~
|
|
|
|
Добавлять комментарии могут только зарегистрированные, активировавшие регистрацию и не ограниченные в доступе участники сайта!
|
| Файл создан: 19 Jul 2011 18:02, посл. исправление: 19 Jul 2011 18:04 |
|
English version
Versión en Español