Curve Fitting Software

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Six groups, 12 products in each. Open a product to see its 14 versions. Purchases not currently available.

Curve Fitting

Polynomials, splines, nonlinear models and calibration curves kept on a MatDeck sheet.

Polynomial Fit Studio
Polynomial Fit Studio Fit x-y data with polynomial models and keep the residual on the same sheet.
£39.00 View
Spline Interpolation Pack
Spline Interpolation Pack Piecewise splines and interpolation between measured points.
£34.00 View
Nonlinear Least Squares
Nonlinear Least Squares Fit a custom nonlinear model and leave the residual next to the curve.
£49.00 View
Exponential and Power Fits
Exponential and Power Fits Exponential, logarithmic and power-law fits for growing or decaying data.
£36.00 View
Peak and Baseline Fitting
Peak and Baseline Fitting Separate peaks from a baseline before the fit is reported.
£44.00 View
Residual Analysis Sheets
Residual Analysis Sheets Residual plots and error tables that show whether the fit is honest.
£29.00 View
Confidence Interval Plots
Confidence Interval Plots Draw a band around the fitted curve from the same calculation.
£39.00 View
Custom Model Editor
Custom Model Editor Write the model equation on the sheet and fit its parameters.
£54.00 View
Calibration Curve Builder
Calibration Curve Builder Build a calibration curve from standards and read unknowns from it.
£32.00 View
Robust Outlier Fitting
Robust Outlier Fitting Down-weight outliers so one bad point does not own the curve.
£42.00 View
Multi-dataset Overlay
Multi-dataset Overlay Fit and plot several data sets on one set of axes.
£36.00 View
Fit Report Publisher
Fit Report Publisher Publish the data, the curve, the coefficients and the residual as one report.
£39.00 View

Custom Tkinter Designer

Visual CustomTkinter layout that writes the Python for the form.

CustomTkinter Form Designer
CustomTkinter Form Designer Lay out CustomTkinter forms visually and keep the generated Python.
£39.00 View
CustomTkinter Theme Studio
CustomTkinter Theme Studio Themes, colours and corner radius for CustomTkinter apps.
£29.00 View
CustomTkinter Widget Palette
CustomTkinter Widget Palette Buttons, entries, labels and frames ready to drop on a form.
£24.00 View
CustomTkinter Grid Layout
CustomTkinter Grid Layout Rows, columns and weights that stay aligned when the window resizes.
£29.00 View
CustomTkinter Event Binding
CustomTkinter Event Binding Click, key and command bindings written next to the widget.
£32.00 View
CustomTkinter Dialog and Menu Builder
CustomTkinter Dialog and Menu Builder Menus, dialogs and message boxes without hand-written boilerplate.
£34.00 View
CustomTkinter Canvas Toolkit
CustomTkinter Canvas Toolkit Shapes, lines and live drawings on a Tkinter canvas.
£36.00 View
CustomTkinter Data Table
CustomTkinter Data Table Tables that show sheet or channel data inside the GUI.
£39.00 View
CustomTkinter Chart Widget
CustomTkinter Chart Widget Line and bar charts embedded in a CustomTkinter window.
£42.00 View
CustomTkinter Style Exporter
CustomTkinter Style Exporter Save a look and apply it to the next CustomTkinter project.
£29.00 View
CustomTkinter Multi-window Scaffold
CustomTkinter Multi-window Scaffold Main window, child windows and a shared state object.
£44.00 View
CustomTkinter App Packager
CustomTkinter App Packager Package the designed CustomTkinter GUI as a distributable application.
£49.00 View

MatDeck MatLab

Calculation sheets that open MATLAB files and keep formulas, matrices and plots in one MatDeck document.

MATLAB File Import
MATLAB File Import Read .mat data and .m scripts straight into a MatDeck document.
£34.00 View
Matrix Workspace
Matrix Workspace Array, matrix and linear-algebra sheets for MATLAB-style calculation.
£29.00 View
Plot Studio
Plot Studio 2D and 3D plots with line, stem and surface styles.
£32.00 View
Symbolic Math Sheets
Symbolic Math Sheets Symbolic algebra and calculus kept beside the numeric result.
£44.00 View
Control Design Blocks
Control Design Blocks Transfer functions, step response and simple loop design.
£49.00 View
Statistics Tables
Statistics Tables Descriptive stats, histograms and table-to-plot workflows.
£29.00 View
Script Bridge
Script Bridge Call MatDeck Script and Python from the same calculation sheet.
£36.00 View
Engineering Units Calculator
Engineering Units Calculator Convert and check units inside a calculation.
£24.00 View
Optimization Solver Pack
Optimization Solver Pack Constrained and unconstrained solvers for design variables.
£54.00 View
Signal Toolbox Sheets
Signal Toolbox Sheets Filter, FFT and waveform commands laid out as calculation sheets.
£42.00 View
Calculation Report Publisher
Calculation Report Publisher Turn a calculation sheet into a formatted report with plots and tables.
£39.00 View
MatDeck Command Sheets
MatDeck Command Sheets Worked command sheets for the MatDeck functions used in a MATLAB-style document.
£29.00 View

Kivy Designer

Visual Kivy screens that write the KV language and the Python that runs them.

Kivy Screen Designer
Kivy Screen Designer Lay out Kivy screens visually and keep the generated Python.
£39.00 View
KV Language Exporter
KV Language Exporter Write the KV language for the screen you just laid out.
£34.00 View
Kivy Widget Catalog
Kivy Widget Catalog Buttons, labels, inputs and layouts ready to drop on a screen.
£24.00 View
Kivy Layout Manager
Kivy Layout Manager Box, grid and anchor layouts that resize with the window.
£29.00 View
Kivy Touch Events
Kivy Touch Events Touch, press and release handlers written next to the widget.
£32.00 View
Kivy Screen Manager
Kivy Screen Manager Named screens and the transitions between them.
£36.00 View
Kivy Canvas Toolkit
Kivy Canvas Toolkit Instructions, shapes and live drawings on a Kivy canvas.
£36.00 View
Kivy RecycleView Lists
Kivy RecycleView Lists Long data lists that recycle rows instead of building every widget.
£39.00 View
Kivy Chart Widgets
Kivy Chart Widgets Line and bar charts embedded in a Kivy screen.
£42.00 View
Kivy Theme and Atlas Pack
Kivy Theme and Atlas Pack Colours, fonts and an image atlas for the next Kivy project.
£29.00 View
Kivy Mobile Preview
Kivy Mobile Preview Preview the screen at phone size before you package it.
£44.00 View
Kivy App Packager
Kivy App Packager Package the designed Kivy app for desktop or a device.
£49.00 View

Phone App Designer

Phone screens, navigation and packaging for a mobile app designed beside the calculation.

Phone Screen Designer
Phone Screen Designer Lay out phone screens and keep the generated app code.
£39.00 View
Phone Navigation and Tabs
Phone Navigation and Tabs Tabs, stacks and the routes between phone screens.
£34.00 View
Phone Form Controls
Phone Form Controls Inputs, switches and pickers sized for a phone screen.
£29.00 View
Phone Gesture Map
Phone Gesture Map Tap, swipe and long-press handlers written next to the control.
£32.00 View
Phone Media Hooks
Phone Media Hooks Camera, image and file hooks the screen can call.
£36.00 View
Phone Local Storage
Phone Local Storage Save and read small app data on the device.
£29.00 View
Phone Notification Stub
Phone Notification Stub A notification entry point the packaged app can call.
£34.00 View
Responsive Phone Layouts
Responsive Phone Layouts Layouts that reflow between phone widths.
£32.00 View
App Icon and Splash
App Icon and Splash Icon and splash assets wired into the app project.
£24.00 View
Phone Device Preview
Phone Device Preview Preview the screen on a phone frame before you package it.
£44.00 View
Phone API Client
Phone API Client A small client the screen uses to call an HTTP API.
£42.00 View
Phone App Packager
Phone App Packager Package the designed phone app as a project you can build.
£49.00 View

Flet Designer

Visual Flet pages that write the Python controls for desktop, web and mobile.

Flet Page Designer
Flet Page Designer Lay out Flet pages visually and keep the generated Python.
£39.00 View
Flet Control Palette
Flet Control Palette Buttons, text fields and containers ready to drop on a page.
£24.00 View
Flet Row and Column Layout
Flet Row and Column Layout Rows, columns and expand rules that resize with the page.
£29.00 View
Flet Event Handler Editor
Flet Event Handler Editor Click and change handlers written next to the control.
£32.00 View
Flet Dialog and Navigation
Flet Dialog and Navigation Dialogs, drawers and the routes between Flet pages.
£34.00 View
Flet Data Table
Flet Data Table Tables that show sheet data inside a Flet page.
£39.00 View
Flet Chart Controls
Flet Chart Controls Line and bar charts embedded in a Flet page.
£42.00 View
Flet Theme Pack
Flet Theme Pack Colours and text styles saved for the next Flet project.
£29.00 View
Flet Multi-page Scaffold
Flet Multi-page Scaffold Several pages and a shared state object.
£44.00 View
Flet File Controls
Flet File Controls File pickers and upload controls on a Flet page.
£32.00 View
Flet Desktop and Web Preview
Flet Desktop and Web Preview Preview the same page as a desktop window and in the browser.
£36.00 View
Flet App Packager
Flet App Packager Package the designed Flet app for desktop, web or a phone.
£49.00 View

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