![]() ![]() In order to do this I will need to convolve the calculated data with Gaussians and Lorentzians. The other problem I have with XPS data is I'm going to be using some theoretical calculations (some of my own, some in collaboration with Cambridge university) of the valence band electron density-of-states to compare with experimental XPS data. getting an open source programme to do these bits would mean I can do everything in Ubuntu. I've yet to find anything similar in Linux, and am hoping that someone on here might know of something I could use? (XPSpeak is the only Windows programme that I *need* to use. There's a programme for Windows called XPSpeak which allows me to fit semi-Voigt functions (convolved Gaussian-Lorentzian lineshapes) to experimental spectra, as well as doing background subtractions. I'm a condensed matter research physicist and use x-ray photoelectron spectroscopy (XPS) a fair amount. The lgamma() function returns the natural logarithm of the absolute value of the Gamma function.This is a bit of a long shot, but what the hell. Lgammaf(3) - log gamma function (Library - Linux man page)įor the definition of the Gamma function, see tgamma(3). When an application wishes to print, it makes a display connection to LibXp provides public APIs to allow client applications to render to non-display devices. LibXp(3x) - X Print Client Library - Linux manual page. ![]() ModPerl::Registr圜ooker is used to create flexible and overridable registry modules which emulate mod_cgi for Perl scripts. ModPerl::Registr圜ooker(3pm) - Cook mod_perl 2.0 Registry Mo RLE acceleration can substantially speed up blittin Sets the color key (transparent pixel) in a blittable surface and enables or disables RLE blit acceleration. SDL_SetColorKey(3) - Sets the color key (transparent pixel) RETURN VALUE On success, these functions retur The atan() function calculates the principal value of the arc tangent of x that is the value whose tangent is x. If another qdisc isĪtanl(3) - arc tangent function (Library - Linux man page) Whenever an interface is created, the pfifo_fast qdisc is automatically used as a queue. Pfifo_fast is the default qdisc of each interface. Tc-pfifo_fast(8) - three-band first in, first out queue. menu_fore returns the foreground attribute This is the highlight used for selected menu items. The function set_menu_fore sets the foreground attribute of menu. Menu_grey(3menu) - color and attribute control for menus. ![]() In the case of authentication, the users name will be set to nobody if the applicati Pam_permit is a PAM module that always permit access. Pam_permit(8) - The promiscuous module - Linux manual page Kbuildsycoca4, as part of the KDE command line tools ensures the proper operation of KDE by reading in all the. Kbuildsycoca4(8) - Rebuilds the system configuration cache Additional options, described above, may be specifie The canvas command creates a new window (given by the pathName argument) and makes it into a canvas widget. RETURNS On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative errĬanvas(n) - Create and manipulate canvas widgets (Man Page) This function will import a PKCS 11 certificate to a gnutls_x509_crt_t structure. Gnutls_x509_crt_import_pkcs11(3) - API function (Man Page) Manpages/gnutls_x509_crt_import_pkcs11.3.html The current attributes of a window apply to all characters that are written into the windo These routines manipulate the current attributes of the named window. Use -help to see the full list of options.ĪUTHOR This manual page was written by Carlo Segre and updatedĪttr_set(3ncurses) - curses character and window attribute c usr/share/doc/fityk/html/fityk-manual.html. The program comes in two versions: fityk, the GUI version and cfityk ,Ī user manual for fityk and cfityk can be found in Given by complicated - common for all peaks - formula. Independent variable, can be the same as width of other peak or can be The mainĪdvantage of the program is a flexibility - parameters of peaks can beĪrbitrarily binded with each other, eg. Used in other fields, since concepts and operations specific forĬrystallography are separated from the rest of the program.įityk offers various nonlinear fitting methods, subtracting background,Ĭalibrating data, easy placement of peaks and changing peak parameters,Īutomation of common tasks with scripts, and much more. It was developed for analyzing diffraction patterns, but can be also Nonlinear fitting of analytical functions (especially peak-shaped) toĭata (usually experimental data). NAME fityk - non-linear curve fitting and data analysisĭESCRIPTION This manpage documents briefly the fityk and cfityk programs for ![]()
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