MapQuant: massspec/peakfinder.h Source File

00001 #ifndef _PEAKFIND_H_ 00002 #define _PEAKFIND_H_ 00003 00004 /* Copyright (c) Kyriacos Leptos and the President and Fellows of Harvard University 00005 Release Date: 2004-11-01 00006 Part of the MapQuant suite library "massspec.lib" 00007 */ 00008 00009 struct PeakFinder 00010 { 00011 unsigned pos_type: 1; 00012 unsigned stg_type: 1; 00013 00014 char* structElement; 00015 float threshold; 00016 float noise_factor; 00017 float nsd; 00018 00019 PeakArray peaks; 00020 int npeaks; 00021 }; 00022 00023 typedef struct PeakFinder PeakFinder; 00024 00025 00026 void PeakFinder_init(PeakFinder* pf, char* structElement, float threshold); 00027 void PeakFinder_destroy(PeakFinder* pf); 00028 void PeakFinder_setNoiseModel(PeakFinder* pf, float noisefactor, float numberofsd); 00029 int PeakFinder_cmp(const void* pf1, const void* pf2); 00030 int PeakFinder_findPeaksInMap2D(PeakFinder *PF, Map2D *map); 00031 void PeakFinder_filterPeaksUsingNoiseInformation(PeakFinder* pf, Map2D* map, float noise_factor, int no_sd); 00032 00033 int arrayFindPeak2i(float** array, int height, int width, 00034 char* szStructElemName, int threshold, 00035 Peak2i** peaks, int* nsize); 00036 00037 int findPeak2i (struct Map2D* MAP, char* szStructElemName, int threshold, 00038 Peak2i** peaks, int* nsize); 00039 00040 int findPeak2f (struct Map2D* MAP, char* szStructElemName, int threshold, 00041 Peak2f** peaks, int* nsize); 00042 00043 int findPeak3f (struct Map2D *MAP, char* szStructElemName, int threshold, 00044 Peak3f** peaks, int* nsize); 00045 00046 int findPeak2i_3f(struct Map2D* MAP, char* szStructElemName, int threshold, 00047 Peak2i** peaks, Peak3f** peaks2, int* nsize); 00048 00049 00050 //void findNearestPeak2i(struct Map2D* map, Peak2i point, Peak2i* peak); 00051 //void findNearestPeak(struct Map2D* map, Peak2i point, Peak2f* peak); 00052 00053 #endif 00054