C-SCOPE R1 Przewodnik Instalacji Strona 13

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
  • Strona
    / 106
  • Spis treści
  • BOOKMARKI
  • Oceniono. / 5. Na podstawie oceny klientów
Przeglądanie stron 12
PicoScope 4000 Series (A API) Programmer's Guide 7
Copyright © 2008-2014 Pico Technology Ltd. All rights reserved. ps4000apg.en r1
3.5
Downsampling
The driver can optionally apply a data reduction, or downsampling, process before
returning data to the application. Downsampling is done by firmware on the device
and is generally faster than using the PC's own processor(s). You instruct the driver to
downsample by passing a downSampleRatioMode argument to one of the data-
retrieval functions such as ps4000aGetValues. You must also pass in an argument
called downSampleRatio: how many raw samples are to be combined into each
processed sample.
You can optionally retrieve data using more than one downsampling mode with a
single call to ps4000aGetValues. Set up a buffer for each downsampling mode by
calling ps4000aSetDataBuffer. Then, when calling ps4000aGetValues, set
downSampleRatioMode to the bitwise OR of the required downsampling modes.
The available downsampling modes are:
PS4000A_RATIO_MODE_NONE (0)
No downsampling is performed. The downSampleRatio parameter is ignored.
PS4000A_RATIO_MODE_AGGREGATE (1)
The aggregate method generates two buffers of data for every channel, one
containing the minimum sample value for every block of downSampleRatio raw
samples, and the other containing the maximum value.
PS4000A_RATIO_MODE_DECIMATE (2)
The decimate method returns the first sample in every block of downSampleRatio
successive samples and discards all the other samples.
PS4000A_RATIO_MODE_AVERAGE (4)
The average method returns the sum of all the samples in each block of
downSampleRatio samples, divided by the size of the block.
PS4000A_RATIO_MODE_DISTRIBUTION (8)
This mode is not implemented.
Przeglądanie stron 12
1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 105 106

Komentarze do niniejszej Instrukcji

Brak uwag

XciteRC Leopard 2A6 manuales

Manuales del propietario y guías del usuario para Juguetes con control remoto XciteRC Leopard 2A6.
Ofrecemos 1 manuales en pdf XciteRC Leopard 2A6 para descargar gratis por tipos de documentos: Manual






Más productos y manuales para Juguetes con control remoto XciteRC

Modelos Tipo de documento
KW-1 Especificaciones    XciteRC KW-1, 38 paginas
Flybar 185M Instrucciones de operaciones     XciteRC Flybar 185M, 36 paginas
Eurocopter EC 175 Instrucciones de operaciones     XciteRC Eurocopter EC 175, 36 paginas
Flybar 180SC Instrucciones de operaciones     XciteRC Flybar 180SC, 36 paginas
Tiger I Manual   XciteRC Tiger I, 38 paginas
U.S. M1A2 Especificaciones    XciteRC U.S. M1A2, 32 paginas
High-Speed Racebuggy Instrucciones de operaciones     XciteRC High-Speed Racebuggy, 40 paginas
SandStorm one10 Especificaciones     XciteRC SandStorm one10, 56 paginas
Eagle Monster Truck M Especificaciones      XciteRC Eagle Monster Truck M, 52 paginas
30200000 Especificaciones     XciteRC 30200000, 56 paginas
15000120 Especificaciones     XciteRC 15000000, 40 paginas
U.S. M4A3 Sherman Especificaciones    XciteRC U.S. M4A3 Sherman, 36 paginas
Flybar 180S Instrucciones de operaciones     XciteRC Flybar 180S, 36 paginas
DAK Pz.Kpfw. IV F-1 Manual   XciteRC DAK Pz.Kpfw. IV F-1, 38 paginas
U.S. M4A3 Sherman Especificaciones    XciteRC U.S. M4A3 Sherman, 38 paginas
T-34/85 Especificaciones    XciteRC T-34/85, 40 paginas
Flybar 460XL Instrucciones de operaciones     XciteRC Flybar 460XL, 36 paginas
Flybar 180SB Instrucciones de operaciones     XciteRC Flybar 180SB, 36 paginas
15008000 Instrucciones de operaciones     XciteRC 15008000, 34 paginas
13009000 Instrucciones de operaciones     XciteRC 13008000, 40 paginas