1 files changed, 45 insertions, 0 deletions
diff --git a/src/silx/math/fit/filters/include/filters.h b/src/silx/math/fit/filters/include/filters.h
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+++ b/src/silx/math/fit/filters/include/filters.h
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+/*##########################################################################
+# Copyright (C) 2016 European Synchrotron Radiation Facility
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+# ############################################################################*/
+
+#ifndef FITFILTERS_H
+#define FITFILTERS_H
+
+/* Background functions */
+void snip1d(double *data, int size, int width);
+//void snip1d_multiple(double *data, int n_channels, int snip_width, int n_spectra);
+void snip2d(double *data, int nrows, int ncolumns, int width);
+void snip3d(double *data, int nx, int ny, int nz, int width);
+
+int strip(double* input, long len_input, double c, long niter, int deltai,
+          long* anchors, long len_anchors, double* output);
+
+/* Smoothing functions */
+
+int SavitskyGolay(double* input, long len_input, int npoints, double* output);
+
+void smooth1d(double *data, int size);
+void smooth2d(double *data, int size0, int size1);
+void smooth3d(double *data, int size0, int size1, int size2);
+
+
+#endif /* #define FITFILTERS_H */