文件列表:

EFF (0, 2019-01-13)
EFF\contents.m (1812, 2007-12-20)
EFF\effField.m (3560, 2008-02-07)
EFF\effFieldEx.m (3690, 2008-02-07)
EFF\effInit.m (5767, 2007-12-20)
EFF\effIntensity.m (1419, 2007-12-20)
EFF\effPhase.m (1961, 2007-12-20)
EFF\effPlotIntensity.m (1851, 2007-12-20)
EFF\effPlotQuadrants.m (3298, 2007-12-20)
EFF\effPlotSections.m (2693, 2007-12-20)
EFF\Extern.mat (34088, 2006-03-12)
EFF\graysp.m (976, 2007-12-20)
EFF\imagesp.m (2914, 2007-12-20)
EFF\jetsp.m (1140, 2007-12-20)
EFF\precision.m (1455, 2007-12-20)
EFF\private (0, 2008-06-19)
EFF\private\c0.m (95, 2007-04-17)
EFF\private\circular.m (1286, 2007-12-20)
EFF\private\cis.m (1426, 2008-06-19)
EFF\private\e0.m (104, 2007-04-17)
EFF\private\extern.m (1770, 2007-12-20)
EFF\private\field.m (1638, 2007-12-20)
EFF\private\gauss.m (1326, 2007-12-20)
EFF\private\interface.m (1446, 2007-12-20)
EFF\private\lambda4.m (1446, 2007-12-20)
EFF\private\layer.m (1240, 2007-12-20)
EFF\private\linear.m (1341, 2007-12-20)
EFF\private\modifiers.m (1881, 2007-12-20)
EFF\private\offset.m (1512, 2007-12-20)
EFF\private\optdim.m (1216, 2007-12-20)
EFF\private\option.m (1093, 2007-12-20)
EFF\private\optional.m (1109, 2007-12-20)
EFF\private\polygon.m (1480, 2007-12-20)
EFF\private\reduce.m (1501, 2007-12-20)
EFF\private\samples.m (1469, 2007-12-20)
EFF\private\seidel.m (2388, 2007-12-20)
EFF\private\strat.m (1777, 2007-12-20)
EFF\private\stratified.m (2732, 2007-12-20)
EFF\private\transmission.m (1846, 2007-12-20)
EFF\private\u0.m (102, 2007-04-17)
... ...

________________________________________________________________________ Electromagnetic field in the focus region of a microscope objective ________________________________________________________________________ ** Contents 1. Introduction 2. Requirements 3. Installation 4. First steps 5. Copyright 6. Warranty 7. History 8. Download 9. Trademarks ** Publisher Marcel Leutenegger marcel.leutenegger@a3.epfl.ch EPFL STI IMT LOB BM - Station 17 1015 Lausanne Switzerland 1. Introduction This software calculates the electric field near the focus of a lens of microscope objective according to the paper by Leutenegger et al., "Fast focus field calculations", published in Optics Express 14 (2006). The software package includes a set of default field modifier functions, which simplify the definition of many common input fields. By adding customized field modifiers, users can easily extend the functionality to their needs without modifying the calculation core. 2. Requirements MATLAB 6.0 or newer. Vector functions (m-files). At least 256MB available RAM. Recommended: MATLAB 6.0 or 6.5 (much leaner than newer versions). An Intel Pentium II compatible computer or newer. Double, single and/or extended class (MEX-files). Corresponding vector functions (MEX-files). 512MB available RAM with MATLAB running. 3. Installation Unpack the folder 'EFF' from the archive. If you don't have the fast vector functions, download them from MATLABcentral or the authors website and unpack them into the 'EFF' folder (creates a '@double', '@single' or '@extended' sub- folder). If you use Microsoft Windows, you can speed up the calculations with the double, single and/or extended class available on MATLABcentral and the authors website. Install them into the 'EFF\@class' subfolder(s) too. 4. First steps This software package ships user-callable functions for setting up the system parameters, performing the calculation of the focus field, and for displaying the focus field and intensity distributions. As a first example, you may want to check your installation by running the calculation with the default system parameters. Start MATLAB, switch to the 'EFF' folder (or make it part of the MATLAB path) and run: [sys,out]=effInit % get default parameters out=effField(sys,out); % calculate the focus field out=effIntensity(sys,out); % calculate the intensity effPlotQuadrants(out,exp([-1 -2 -3])); % plot iso-intensity surfaces effPlotSections(out); % plot cross-sections 5. Copyright Copyright Marcel Leutenegger, 2003-2007, cole Polytechnique Fédérale de Lausanne (EPFL), Laboratoire d'Optique Biomédicale (LOB), BM - Station 17, 1015 Lausanne, Switzerland. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; version 2.1 of the License. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. See 'FILES' for a list of the original package contents. 6. Warranty Any warranty is strictly refused and you cannot anticipate any financial or technical support in case of malfunction or damage; see the copyright notice. Feedback and comments are welcome. I will try to track reported problems and fix bugs. Some minor error in case of total internal reflection fields was fixed, i.e. the code slightly differs from the publication by Leutenegger et al. (2006). The field modifier for stratified media is still experimental, i.e. it is not fully verified yet. 7. History December 20, 2007 Source code released under GNU LGPL version 2.1. February 6, 2008 Sampling points (nz) in EFFFIELD and EFFFIELDEX fixed. June 19, 2008 Included missing private function CIS. 8. Download The current software package can be obtained upon request by the author. Optimized MATLAB routines are available online at: http://wwwuser.gwdg.de/~mleuten/MATLABToolbox/ Summaries are also published at MATLAB central: http://www.mathworks.com/matlabcentral/ 9. Trademarks MATLAB is a registered trademark of The MathWorks, Inc. Pentium II is a registered trademark of Intel Corporation. Other product or brand names are trademarks or registered trademarks of their respective holders.

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