| [37] | 1 | //#---------------------------------------------------------------------------
|
|---|
| 2 | //# MathUtilities.h: General math operations
|
|---|
| 3 | //#---------------------------------------------------------------------------
|
|---|
| 4 | //# Copyright (C) 2004
|
|---|
| [125] | 5 | //# ATNF
|
|---|
| [37] | 6 | //#
|
|---|
| 7 | //# This program is free software; you can redistribute it and/or modify it
|
|---|
| 8 | //# under the terms of the GNU General Public License as published by the Free
|
|---|
| 9 | //# Software Foundation; either version 2 of the License, or (at your option)
|
|---|
| 10 | //# any later version.
|
|---|
| 11 | //#
|
|---|
| 12 | //# This program is distributed in the hope that it will be useful, but
|
|---|
| 13 | //# WITHOUT ANY WARRANTY; without even the implied warranty of
|
|---|
| 14 | //# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
|
|---|
| 15 | //# Public License for more details.
|
|---|
| 16 | //#
|
|---|
| 17 | //# You should have received a copy of the GNU General Public License along
|
|---|
| 18 | //# with this program; if not, write to the Free Software Foundation, Inc.,
|
|---|
| 19 | //# 675 Massachusetts Ave, Cambridge, MA 02139, USA.
|
|---|
| 20 | //#
|
|---|
| 21 | //# Correspondence concerning this software should be addressed as follows:
|
|---|
| 22 | //# Internet email: Malte.Marquarding@csiro.au
|
|---|
| 23 | //# Postal address: Malte Marquarding,
|
|---|
| 24 | //# Australia Telescope National Facility,
|
|---|
| 25 | //# P.O. Box 76,
|
|---|
| 26 | //# Epping, NSW, 2121,
|
|---|
| 27 | //# AUSTRALIA
|
|---|
| 28 | //#
|
|---|
| 29 | //# $Id:
|
|---|
| 30 | //#---------------------------------------------------------------------------
|
|---|
| [125] | 31 | #ifndef MATHUTILS_H
|
|---|
| 32 | #define MATHUTILS_H
|
|---|
| [37] | 33 |
|
|---|
| [465] | 34 | #include <string>
|
|---|
| 35 | #include <vector>
|
|---|
| [81] | 36 | #include <casa/aips.h>
|
|---|
| 37 | #include <casa/Arrays/Vector.h>
|
|---|
| [465] | 38 | #include <casa/BasicSL/String.h>
|
|---|
| [37] | 39 |
|
|---|
| [125] | 40 | namespace mathutil {
|
|---|
| 41 |
|
|---|
| [176] | 42 | // Hanning smoothing
|
|---|
| [364] | 43 | template <class T>
|
|---|
| [861] | 44 | /**
|
|---|
| 45 | * Hanning smooth a masked vector
|
|---|
| 46 | * @param out the smoothed vector
|
|---|
| 47 | * @param outmask the smoothed mask
|
|---|
| 48 | * @param in the input vector
|
|---|
| 49 | * @param mask the input mask
|
|---|
| 50 | * @param relaxed a weighting scheme
|
|---|
| 51 | * @param ignoreOther drop every second channel (NYI)
|
|---|
| 52 | */
|
|---|
| [829] | 53 | void hanning(casa::Vector<T>& out, casa::Vector<casa::Bool>& outmask,
|
|---|
| 54 | const casa::Vector<T>& in, const casa::Vector<casa::Bool>& mask,
|
|---|
| 55 | casa::Bool relaxed=casa::False,
|
|---|
| [465] | 56 | casa::Bool ignoreOther=casa::False);
|
|---|
| [37] | 57 |
|
|---|
| [176] | 58 | // Generate specified statistic
|
|---|
| [829] | 59 | float statistics(const casa::String& which,
|
|---|
| [414] | 60 | const casa::MaskedArray<casa::Float>& data);
|
|---|
| [176] | 61 |
|
|---|
| 62 | // Replace masked value by zero
|
|---|
| [829] | 63 | void replaceMaskByZero(casa::Vector<casa::Float>& data,
|
|---|
| [465] | 64 | const casa::Vector<casa::Bool>& mask);
|
|---|
| [452] | 65 |
|
|---|
| [861] | 66 | /**
|
|---|
| 67 | * Convert a std::vector of std::string
|
|---|
| 68 | * to a casa::Vector casa::String
|
|---|
| 69 | * @param in
|
|---|
| 70 | * @return
|
|---|
| 71 | */
|
|---|
| [465] | 72 | std::vector<std::string> tovectorstring(const casa::Vector<casa::String>& in);
|
|---|
| [452] | 73 |
|
|---|
| [861] | 74 | /**
|
|---|
| 75 | * Convert a casa::Vector of casa::String
|
|---|
| 76 | * to a stl std::vector of stl std::string
|
|---|
| 77 | * @param in
|
|---|
| 78 | * @return
|
|---|
| 79 | */
|
|---|
| [465] | 80 | casa::Vector<casa::String> toVectorString(const std::vector<std::string>& in);
|
|---|
| 81 |
|
|---|
| [125] | 82 | };
|
|---|
| 83 |
|
|---|
| [37] | 84 | #endif
|
|---|
