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ATOMS : LSF_Toolbox details
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A GUI for one variable Least Square Fitting and Interpolation(similar to MATLAB curve fitting app)
(8762 downloads for this version - 33764 downloads for all versions)
Owner Organization
Central University of Punjab, Bathinda, Punjab -151001, India
manish joshi
Creation Date
October 26, 2020
Source created on
Scilab 6.1.x
Binaries available on
Scilab 6.0.x:
Windows 64-bit Windows 32-bit Linux 64-bit Linux 32-bit macOS
Scilab 6.1.x:
Windows 64-bit Windows 32-bit Linux 64-bit Linux 32-bit macOS
Install command
--> atomsInstall("LSF_Toolbox")
            'leastsqr()' It opens a graphical user interface (GUI) for Least Square Fitting
and can either enter your data in the table manually or select
the data present in the variable browser. It currently offers the Least Square
curve fitting(Linear, Exponential, Power Function, and Polynomial), and
Interpolation(Linear, Cubic Spline, Nearest neighbor, and Smooth Spline ). It
will plot the given data and fitted curve and display the corresponding equation
on the result window

******************** SYNTAX ************************


*                                                   *
* CHANGELOG of LSF_Toolbox                          *
*                                                   *

LSF_Toolbox 2.0.0 / 2020-10-26
  * Minor Bug Fix.
  - Now you can see the goodness of fitting in results as well as in a new table
of fits.
  - Menu for show/hide legend added.

LSF_Toolbox 0.1.5 / 2020-06-26
  - Interpolation feature added
        - Linear.
	- Cubic Spline.
	- Nearest neighbour.
	- Smooth Spline.
  * Bug Fix.
  - Menu icons are now visible.

LSF_Toolbox 0.1.41 / 2020-06-10
  * Bug Fix.
  - Error in Exponential and Power Function removed.
  - 0.1.4 version is disabled.

LSF_Toolbox 0.1.4 / 2020-06-09
 * New design of GUI.
 * Menu added
	- grid on/off.
	- label xlabel/ylabel/title.
	- help menu
 * Results frame added.
	- Now the results will be display on new result farme insted of SCILAB

LSF_Toolbox 0.1.3 / 2020-06-06
* Now you can add data in the table from the variable browser.
* GUI image added to Help chapter.

LSF_Toolbox 0.1.2 / 2020-06-03
* Help chapter added.
* SCILAB demo added.

LSF_Toolbox 0.1.1 / 2020-06-01
Initial release.
Files (4)
[259.30 kB]
Miscellaneous file
Screenshot of GUI.
[893.81 kB]
Source code archive

[893.99 kB]
OS-independent binary for Scilab 6.0.x
for installing in Scilab 6.0.x please type the following command:
atomsInstall(path of this file)
for ex:
atomsInstall("C:\Users\MANISH JOSHI\OneDrive\Desktop\")
[893.99 kB]
OS-independent binary for Scilab 6.1.x

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