v4orb2.wiki

описание пикапов и диссектора ВЭПП3-4
git clone http://www.inp.nsk.su/~bekhte/v4orb2.wiki.git
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commit dd115d0230bf0de5295148308467d30a55c2f93f
parent fbb5ab203da88305d92e0e5b610d998625aa2650
Author: E.A.Bekhtenev <E.A.Bekhtenev@inp.nsk.su>
Date:   Tue May 23 17:19:01 +0700

FFT

Diffstat:
dissector-pv-list.md | 34+++++++++++++++++-----------------
1 file changed, 17 insertions(+), 17 deletions(-)
diff --git a/dissector-pv-list.md b/dissector-pv-list.md @@ -371,35 +371,35 @@ CSS может показывать только 128к оборотов, тем ## Параметры FFT -<a name="pre_filter"></a> $(P)turns_i1:pre_filter-SP -<a name="pre_delta"></a> $(P)turns_i1:pre_delta-SP +<a name="pre_filter"></a> $(P)**turns_i1:pre_filter**-SP +<a name="pre_delta"></a> $(P)**turns_i1:pre_delta**-SP : зарезервировано -<a name="wnd"></a> $(P)turns_i1:wnd-SP -<a name="arg1"></a> $(P)turns_i1:arg1-SP -<a name="arg2"></a> $(P)turns_i1:arg2-SP -<a name="subwnd"></a> $(P)turns_i1:subwnd-SP -<a name="mtbwnd"></a> $(P)turns_i1:mtbwnd-SP +<a name="wnd"></a> $(P)**turns_i1:wnd**-SP +<a name="arg1"></a> $(P)**turns_i1:arg1**-SP +<a name="arg2"></a> $(P)**turns_i1:arg2**-SP +<a name="subwnd"></a> $(P)**turns_i1:subwnd**-SP +<a name="mtbwnd"></a> $(P)**turns_i1:mtbwnd**-SP : настройка окна, wnd - форма окна, arg1,arg2 - параметры окна, subwnd - вычитать среднее окна, mtbwnd - нормировать на площадь окна ## Результат FFT -<a name="turns_timestep"></a> $(P)turns_timestep-I +<a name="turns_timestep"></a> $(P)**turns_timestep**-I : шаг по времени пооборотных измерений, зависит от [gap](#gap) и VEPP4:FrequencySet-RB -<a name="FFT_turns_axis"></a> $(P)FFT:turns_axis-I +<a name="FFT_turns_axis"></a> $(P)**FFT:turns_axis**-I : ось частоты, зависит от [turns_timestep](#turns_timestep) -<a name="FFT_turns_i1"></a> $(P)FFT:turns_i1:turns_i1-I -<a name="FFT_turns_i2"></a> $(P)FFT:turns_i2:turns_i2-I -<a name="FFT_turns_i3"></a> $(P)FFT:turns_i3:turns_i3-I -<a name="FFT_turns_i4"></a> $(P)FFT:turns_i4:turns_i4-I +<a name="FFT_turns_i1"></a> $(P)**FFT:turns_i1:turns_i1**-I +<a name="FFT_turns_i2"></a> $(P)**FFT:turns_i2:turns_i2**-I +<a name="FFT_turns_i3"></a> $(P)**FFT:turns_i3:turns_i3**-I +<a name="FFT_turns_i4"></a> $(P)**FFT:turns_i4:turns_i4**-I : спектр пооборотных измерений, для соответствующего банча -<a name="FFT_turns_i1_window"></a> $(P)FFT:turns_i1:window:turns_i1-I -<a name="FFT_turns_i2_window"></a> $(P)FFT:turns_i2:window:turns_i2-I -<a name="FFT_turns_i3_window"></a> $(P)FFT:turns_i3:window:turns_i3-I -<a name="FFT_turns_i4_window"></a> $(P)FFT:turns_i4:window:turns_i4-I +<a name="FFT_turns_i1_window"></a> $(P)**FFT:turns_i1:window:turns_i1**-I +<a name="FFT_turns_i2_window"></a> $(P)**FFT:turns_i2:window:turns_i2**-I +<a name="FFT_turns_i3_window"></a> $(P)**FFT:turns_i3:window:turns_i3**-I +<a name="FFT_turns_i4_window"></a> $(P)**FFT:turns_i4:window:turns_i4**-I : примененное окно