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  1. Main Page (3,257 bytes)
    40: '''Note:''' account creation has been disabled for the ti...
  2. Current events (522 bytes)
    3: ... not open to the general public, unless otherwise noted.
  3. H5utils (8,151 bytes)
    3: '''NOTE''': This page is no longer being maintained. The ...
    17: ... described in the [[h5utils release notes|release notes]] file.
    35: '''Note:''' if you get a message like "<code>cannot compu...
    37: '''Note:''' if you installed the [[w:Message Passing Inte...
    46: ...ov5d-man.html man page] for more information. '''Note''': to install h5tov5d you must have first compil...
  4. MPB Installation (12,031 bytes)
    6: '''Note:''' Many of these libraries may be available in p...
    8: '''Note:''' It is important that you use the ''same Fortr...
    10: '''Note:''' The latest, pre-installed versions of MPB and...
  5. MPB User Tutorial (35,772 bytes)
    75: ...e>grep tmfreqs foo.out</code> at the Unix prompt. Note that the output includes a header line, like:
    110: Note also that the [[MPB User Reference#Input Variable...
    134: Note that these vectors are in the basis of the new re...
    265: Note that the <code>compute-energy-in-objects</code> r...
  6. MPB Data Analysis Tutorial (19,359 bytes)
    80: ...ran first), and the last gap is for the TE bands. Note, however that the &lt; 1% gaps are probably false...
    91: Note that we truncated the upper frequencies at a cuto...
    104: Note that the dataset name is <code>z.r-new</code>, wh...
    203: Note that, because we used <code>define-param</code> a...
    205: === Important note on units for the diamond/fcc lattice ===
  7. MPB User Reference (74,624 bytes)
    33: ...same as </nowiki><code>geometry-lattice</code>. [ Note that, even if the grid sizes match and there are ...
    72: ...sociated k points where the extrema are achieved. Note that the bands are defined by sorting the frequen...
    119: ...initio.mit.edu/book our online textbook], ch. 2). Note that [[#Inversion Symmetry|inversion symmetry]] m...
    126: ...inates), that returns the material at that point. Note that the function you supply can return ''any'' m...
    144: ...ce vectors normalized to <code>basis-size</code>. Note also that 3-vector properties can be specified by...
  8. MPB Developer Information (13,524 bytes)
    61: ...ines for use elsewhere in the code. Of particular note is <code>check.h</code>, which defines a <code>CH...
  9. MPB License and Copyright (2,544 bytes)
    18: As a clarification, we should note that Scheme control (<code>ctl</code>) files, wri...
  10. Libctl Advanced User Experience (5,475 bytes)
    34: Note that the predefined input variables for a typical...
  11. Libctl Basic User Experience (7,615 bytes)
    27: ...emicolon (";") is a '''comment''' and is ignored. Note also that we are free to split inputs over severa...
  12. Libctl User Reference (16,909 bytes)
    115: ...left to right (printing them to standard output). Note that, like <code>display</code>, it does ''not'' ...
    142: ... ''or'' the maximum number of evaluations is met (note that error estimates are only approximate, though...
  13. Libctl Developer Experience (16,625 bytes)
    30: Note that the quote before a type name is Scheme's way...
    162: ...hey are fairly self-explanatory, but it should be noted that they use some data types defined in <code>s...
  14. Materials in Meep (13,938 bytes)
    17: ... the frequency-dependence &epsilon;(&omega;). ['''Note''' that Meep's definition of &omega; uses a sign ...
    29: Note that the conductivity <math>\sigma_D</math> corre...
    44: ...ble for <math>\omega_n \Delta t / 2 > 1</math>. (Note that, in Meep frequency units, you specify <math>...
    60: ...ct value at your frequency &omega; of interest. (Note that, in Meep, you specify <math>f = \omega/2\pi<...
    64: '''Note''': the "conductivity" in Meep is slightly differ...
  15. Meep Installation (13,544 bytes)
    6: ...se installing Meep on a parallel supercomputer, a note of caution: most supercomputers have more than on...
    8: '''Note''': The latest, pre-installed versions of Meep an...
    41: '''Note:''' Meep currently does not compile on OSX 10.9, ...
    50: Note also that Meep's usage of BLAS/LAPACK, via Harmin...
    105: ...e> and install the uniprocessor Meep separately. Note that the configure script attempts to automatical...
  16. Meep C-plus-plus Tutorial (11,954 bytes)
    2: ...se are a good reference. Finally, we should also note that, while Meep is nominally in C++, it is perha...
    71: ...fy the size of the computational cell as follows (note that <code>z_center</code> is half the cell lengt...
    99: Note the constructor for the <code>grid_volume</code> ...
  17. Meep License and Copyright (1,773 bytes)
    13: As a clarification, we should note that Scheme control (<code>ctl</code>) files, wri...
  18. Meep Tutorial (50,023 bytes)
    23: ... the following at the Unix command-line (herein denoted by the <code>unix%</code> prompt):
    58: ...a frequency of 1/2&radic;11 or roughly 0.15076.) Note also that to specify a <math>J_z</math>, we speci...
    64: ... layer on only the <math>+x</math> side. Now, we note an important point: '''the PML layer is ''inside'...
    110: Note that we now have ''two'' blocks, both off-center ...
    178: ...h applies to all of the nested output functions. (Note that <code>to-appended</code>, <code>at-every</co...
  19. Meep Reference (109,261 bytes)
    4: ...ntroduction, see the [[Meep tutorial]]. Also, we note that this page is not, and probably never will be...
    26: ...portions of the grids do not match, however). '''Note:''' the file contents ''only'' override the &epsi...
    124: ...a synonym for <code>(epsilon (* ''n n''))</code>; note that this is not really the refractive index if y...
    156: .../code>, that returns the material at that point. Note that the function you supply can return ''any'' m...
    187: ...rs/RodriguezIl11.pdf Rodriguez et al., 2011]). (Note, however that it is more efficient to compute far...
  20. Meep Tutorial/Band diagram, resonant modes, and transmission in a holey waveguide (32,880 bytes)
    24: ...s defining our structure, as in the figure above; note that we'll choose units so that our periodicity i...
    38: ...ll in the <math>x</math> direction, which we'll denote <code>sx</code>, is given by <code>sx = 2*(pad+dp...
    59: Note that we call <code>geometric-object-duplicates</c...
    86: Note that we specify the plane by its normal, the <mat...
    108: Note that we've outputted &epsilon; at the beginning&m...
  21. Meep FAQ (8,673 bytes)
    44: Note also that, as a consequence of the above analysis...
  22. Meep C-plus-plus Reference (6,915 bytes)
    44: ''Note:'' Prior to Meep version 1.1, what is now the <co...
  23. Meep Tutorial/Third harmonic generation (8,694 bytes)
    5: '''Note:''' the current normalization has changed since w...
    25: Note that this will only put PML layers at the <math>\...
    97: Finally, we note that increasing the current amplitude by a factor...
  24. Meep Tutorial/Ring resonator in cylindrical coordinates (10,606 bytes)
    21: ...sr/2</code> as it would for any other dimension. Note that our <math>z</math> size is <code>no-size</co...
    48: Note that this isn't really a "point" source, however,...
    90: Note that, because of the <code>to-appended</code> com...
  25. Meep Tutorial/Local density of states (8,171 bytes)
    39: ...tch which necessitates a Gaussian pulse) and also note that in Meep, frequency is specified in units of ...
  26. Units and nonlinearity in Meep (4,246 bytes)
    26: ...e (or whatever) and change the current amplitude (note that power ~ ''J''<sup>2</sup>) until we get 10<s...
  27. Meep field-function examples (5,391 bytes)
    14: (Note that the <code>r</code> argument is a <code>vecto...
    21: Note that the first argument to <code>integrate-field-...
  28. Synchronizing the magnetic and electric fields (4,616 bytes)
    25: '''Note''': in future versions of Meep, we may decide to ...
  29. NLopt Introduction (22,408 bytes)
    27: ''Note:'' in this introduction, we follow the usual math...
    47: '''Note''': If you find yourself computing the gradient b...
    114: * <b>Note:</b> generally, you can only ask for about ''half...
    132: Note that these are only rough maximums; a given algor...
  30. NLopt Installation (10,703 bytes)
    34: Note also that the <code>--prefix</code> flag will cha...
    99: Note that many GNU/Linux distributions come with only ...
    111: Note, however, that if you do this then Guile may not ...
  31. NLopt Algorithms (41,811 bytes)
    5: ...ied the code at least slightly (and in some cases noted below, substantially) for inclusion into NLopt. ...
    9: ... optimization and <code>N</code>/<code>D</code> denotes derivative-free/gradient-based algorithms, respe...
    13: ...e the MLSL and augmented Lagrangian algorithms, denoted by <code>NLOPT_G_MLSL</code> and <code>NLOPT_AUG...
    92: ...el=10<sup>&minus;7</sup> for the local searches. Note that it is perfectly reasonable to set a relative...
    199: '''Note:''' NEWUOA requires the dimension ''n'' of the pa...
  32. NLopt Deprecated API Reference (36,633 bytes)
    17: ''Note:'' the <code>-lnlopt -lm</code> options, which li...
    19: ''Note:'' the above example assumes that you have instal...
    63: ...eral overview of these criteria. (In particular, note that you do ''not'' need to use ''all'' of these ...
    143: ''Note:'' these parameters have no effect on local searc...
  33. NLopt Tutorial (30,157 bytes)
    19: '''Note:''' The objective function here is not differenti...
    70: Note that we do not need to set an upper bound (<code>...
    209: Note that the data pointers passed to these functions ...
    412: Note that the objective/constraint functions take two ...
    492: There are a few things to note here:
  34. Casimir calculations in Meep (39,017 bytes)
    18: ...ps.org/pra/abstract/10.1103/PhysRevA.80.012115]). Note that we keep the details of the derivation to a m...
    61: Note that the precise implementation of step (3)
    103: (note that "sigma" is another built-in Meep parameter, ...
    135: ...simeq 20</math> the fields have all but vanished. Note that the user is not confined to use this Cosine ...
    211: ... has a set of "internal" indices, each of which denotes a separate simulation. The sum of the results f...
  35. Cubature (Multi-dimensional integration) (19,124 bytes)
    16: (Note that we do ''not'' use any of the original DCUHRE...
    54: ...n evaluations (0 for no limit). <nowiki>[</nowiki>Note: the actual number of evaluations may somewhat ex...
    94: ...s returned in <code>fval[i*fdim + k]</code>. ('''Note''': the <code>fval</code> indexing is changed com...
    117: ''// compute the output value: note that fdim should == 1 from below''
    130: ...ance or maximum number of function evaluations). Note also that, to demonstrate the <code>fdata</code> ...
  36. NLopt Reference (29,913 bytes)
    28: ''Note:'' the <code>-lnlopt -lm</code> options, which li...
    30: ''Note:'' the above example assumes that you have instal...
    83: (Note that these functions make a copy of the <code>lb<...
    89: Note, however, that some of the algorithms in NLopt, i...
    152: '''Note:''' you do not need to use ''all'' of the stop...
  37. NLopt C-plus-plus Reference (19,774 bytes)
    69: ...ou don't want to pass any additional information. Note that the <code>nlopt::opt</code> object does ''no...
  38. NLopt Python Reference (17,987 bytes)
    56: Note that <code>grad</code> must be modified ''in-plac...
  39. NLopt Guile Reference (15,780 bytes)
    64: Note that <code>grad</code> must be modified <code>in-...
    185: ...e equivalent of a C++ <code>catch</code> block). Note that <code>xopt</code> is set to the return value...
  40. NLopt Fortran Reference (19,582 bytes)
    21: ''Note:'' the above example assumes that you have instal...
  41. Meep Tutorial/Optical forces (10,118 bytes)
    1: ...which integrates our mode-solver package [[MPB]]. Note that this will require Meep 1.2+ and MPB 1.5+. Ou...
    91: (<b>NOTE</b> if MPB 1.5 is not installed and/or linked wit...
    93: ...st one of the two waveguides. The second point to note is that instead of defining a closed, four-sided ...
    95: ...edu/~oskooi/wiki_data/MPB_data_plot.ipynb iPython notebook].
  42. Faddeeva Package (17,420 bytes)
    54: ...function but without the &radic;&pi;/2 factor). [Note that Re[''w''(''x'')] is simply exp(&minus;''x''<...
    62: ...are <code>Faddeeva_erf_re(double x)</code> etc. (Note that in [[w:GNU Compiler Collection|gcc]] you may...
    69: ... files]) for all of the error functions above. (''Note:'' our code for complex-argument erf, erfc, erfcx...
    96: Note that this is SGJ's '''independent re-implementati...
    108: ... are simplifications that occur for real ''x'' as noted. In some cases, however, there are additional ...
  43. Meep Tutorial/Near-to-far-field spectra (11,189 bytes)
    1: ...putational cell via an analytical transformation. Note that this only works if the "near" surface and th...
    20: ... waves in the top-half of the computational cell. Note that the ''x''-normal surface on the left has a <...
    31: ...le we used the same resolution as the simulation. Note that the simulation itself used purely real field...
    82: ...>H_x</math>, <math>H_y</math>, <math>H_z</math>). Note that the far fields computed analytically using <...
    84: ...iki_data/farfield_radiation_pattern.ipynb iPython notebook] and [http://ab-initio.mit.edu/~oskooi/wiki_d...
  44. Meep Tutorial/Multilevel-atomic susceptibility (7,007 bytes)
    41: ...n [[Materials in Meep]] with the same parameters. Note that the <code>sigma</code> of any given transiti...
    43: ...data/fourier_transform_cavity_field.ipynb iPython notebook].
    51: ... thresholds are indeed the first to begin lasing. Note that the slopes of each curve for the two lasing ...
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