[u/mrichter/AliRoot.git] / HLT / PHOS / README

See also the html folder for documentation.

To compile make shure to set the ROOTSYS variable
to point to your ROOT installation.

then type "make".
the executable "pftest" is intended to test and debug the
Peakfinder algorithm. It also serves as an example of how to use
the algorithm.

PEAKFINDER HOW TO
The Peakfinder vectors are found in the folder "PFVectors".
The folder contains  peafinder solution vectors for the most likely
set of parameters. If a file does not exist for a given set of parameters
then the PF vector must be supplied by the user.
the file format is asci text and the name of the file identifies the content.
The file name is on the format

[startindex][number of samples][risetime][samplingrate in MHz].txt

startindex:
a startindex N means that the first sample of the subarray used for the 
reconstruction must correspond to a timedelay t0 in the
range (N, N+1) sample intervals.

N:
the number of samples of the sub array.

tau: 
Risetime in micro seconds

fs:
Sample rate in MHz
Commit	Line	Data
9b37718a	1	See also the html folder for documentation.
	2
	3	To compile make shure to set the ROOTSYS variable
	4	to point to your ROOT installation.
	5
	6	then type "make".
	7	the executable "pftest" is intended to test and debug the
	8	Peakfinder algorithm. It also serves as an example of how to use
	9	the algorithm.
	10
	11	PEAKFINDER HOW TO
	12	The Peakfinder vectors are found in the folder "PFVectors".
	13	The folder contains peafinder solution vectors for the most likely
	14	set of parameters. If a file does not exist for a given set of parameters
	15	then the PF vector must be supplied by the user.
	16	the file format is asci text and the name of the file identifies the content.
	17	The file name is on the format
	18
	19	[startindex][number of samples][risetime][samplingrate in MHz].txt
	20
	21	startindex:
	22	a startindex N means that the first sample of the subarray used for the
	23	reconstruction must correspond to a timedelay t0 in the
	24	range (N, N+1) sample intervals.
	25
	26	N:
	27	the number of samples of the sub array.
	28
	29	tau:
	30	Risetime in micro seconds
	31
	32	fs:
	33	Sample rate in MHz
	34
	35
	36
	37