Software Listing of Author : "Marcin Wojdyr"

  • Fityk
  • License: Freeware
  • Price: 0.00

Fityk is a program for nonlinear fitting of analytical functions (especially peak-shaped) to data (usually experimental data). There are also people using it to remove the baseline from data, or to display data only. Fityk is reportedly used in crystallography, chromatography, photoluminescence and photoelectron spectroscopy, infrared and Raman spectroscopy, to name but a few. Fityk knows about common peak-shaped functions (Gaussian, Lorentzian, Voigt, Pearson VII, bifurcated Gaussian, EMG, Doniach-Sunjic, etc.) and polynomials. Fityk also supports user-defined functions. Fityk offers intuitive graphical interface (and also command line interface), variouse optimization methods (standard Marquardt least-square algorithm, Genetic Algorithms, Nelder-Mead simplex), equality constraints, automation of common tasks with scripts

  • Platform: WinOther

Fityk [fi:tik] is a program for data processing and nonlinear curve fitting.

It is primarily used

* by scientists who analyse data from powder diffraction, chromatography, photoluminescence and photoelectron spectroscopy, infrared and Raman spectroscopy, and other experimental techniques,

* to fit peaks bell-shaped functions (Gaussian, Lorentzian, Voigt, Pearson VII, bifurcated Gaussian, EMG, Doniach-Sunjic, etc.),

but any functions can be fitted to any 2D (x,y) data.

More dlT*
Features

* intuitive graphical interface (and also command line interface),
* support for many data file formats, thanks to the xylib library,
* dozens of built-in functions and support for user-defined functions,
* equality constraints,
* modelling error of the x...

  • Platform: WinOther
New Reviews

Print Inspector

Whether you are using a printer connected to your local desktop computer or a print server sometimes you need to see whats going on in your printer by having a close look at the print jobs sent by the users. Print Inspector is such type software ...


Disk Genius

Disk Genius was formerly known as Partition Guru which is an all-in-one solution for disk partition management, data recovery and disk repairing. It can recover lost files from partition, backup and restore partition table, clone partition or clone ...


Safe In Cloud

It is quite difficult to find any computer users nowadays who do not need to use the web, for any purpose. Whether it is for education or entertainment, the web is your best resource. You also need to use various online services for banking, ...


PictBear

Nowadays, a majority of PC users resort to digital image editing once in a while. It may be required for retouching image captured in smart phones or for creating an album in Facebook. For some people, tinkering with digital images is a pastime too. ...


Panda Cloud Cleaner

PC security has become a tricky and complicated subject both for home users and network supervisors, with complexity and risk factors multiplying over the years. Using a single antivirus app may not be enough anymore. That explains why many users ...


SnapCrab

Nearly every PC users need to take screenshots from time to time, whether it is for personal or professional needs. While using the basic Windows screenshot capture method is available, it is not adequate for everyone. When you want to capture ...


BitKiller

Dealing with various types of data efficiently holds the key to success in any computing task. Apart from generating new data and modifying existing files, it becomes necessary to delete existing files at times. While most users resort to using ...


New Downloads

OrgCharting for Mac

OrgCharting helps users create
professional and
data-interactive
organizational charts. It is
useful in strategic ...

Macenizer

A Friendly macOS Assistant!
Cleaning & maintaining
your Mac is a piece of cake
with MacEnizer! Performance
Booster ...

InterBase Data Access
Components

IBDAC is an enhanced component
library for fast direct access
to InterBase, Firebird and
Yaffil from Delphi, C++Builder
...

SoftPerfect Bandwidth
Manager

SoftPerfect Bandwidth Manager
is a full-featured traffic
management solution for offers
cost-effective bandwidth
control ...

TSplus

TSplus is the most simple and
affordable alternative to
Citrix for Remote Desktop
Connections, Application
Publishing, ...

Nsauditor Network Security
Auditor

Nsauditor is an advanced
network security scanner for
auditing and monitoring
network computers for possible
...

PostgreSQL Data Access
Components

PgDAC is an enhanced component
library for fast direct access
to PostgreSQL from Delphi,
C++Builder and Lazarus. PgDAC
...

SQLite Data Access
Components

LiteDAC (SQLite Data Access
Components) provides native
connectivity to SQLite from
Delphi, C++Builder, Lazarus on
...

TinyWall

TinyWall hardens and controls
the firewall built into
Windows, but does not display
popups. Instead, TinyWall
allows ...

Express Scribe Pro Edition

Express Scribe Pro Edition
helps typists by installing on
the user\'s computer and
connecting to a transcription
foot ...