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ndCurveMaster
ndCurveMaster
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ndCurveMaster free download for Mac

ndCurveMaster

Unique multivariable curve fitting program.

$289.00
One-Time Purchase
Buy Now

ndCurveMaster overview

ndCurveMaster is a specialized software designed for multivariable curve fitting. It automatically applies nonlinear regression equations to your datasets, which can consist of observed or measured values. The software supports curve and surface fitting in 2D, 3D, 4D, 5D, ..., nD dimensions. This means that no matter how complex your data is or how many variables it has, ndCurveMaster can handle it with ease.

For example, ndCurveMaster can efficiently derive an optimal equation for a dataset with six inputs (x1 to x6) and an output Y, such as: Y = a0 + a1 · exp(x1)^-0.5 + a2 · ln(x2)^8 + ... + a6 · x6^5.2, to accurately match measured values.

Utilizing machine learning numerical methods, ndCurveMaster automatically fits the most suitable nonlinear regression functions to your dataset and discovers the relationships between the inputs and output. This robust tool offers linear, polynomial, and nonlinear curve fitting, utilizes crucial validation and goodness-of-fit tests, and provides advanced assessments such as overfitting and multicollinearity detection (VIF and Pearson matrix).

ndCurveMaster enables rapid generation of high-quality results that can be effortlessly exported to Excel, Python, C/C++, and Pascal for further analysis.

Unique Features of ndCurveMaster:
  • Discover the best nonlinear regression equation with an unlimited number of input variables and their combinations.
  • Utilize the latest scientific solutions, including heuristic techniques and machine learning algorithms for curve fitting.
  • Analyze data and assess the significance of variables using ANOVA, the P test, and collinearity analysis.
  • Detect multicollinearity and overfitting through test set validation, collinearity analysis, the Pearson correlation matrix, and more.
  • Evaluate result quality using performance criteria.
  • Achieve rapid generation of high-quality results and significant time savings.

Overall, if you are a researcher, scientist, or student who needs to analyze complex data sets, then look no further than ndCurveMaster!

What’s new in version 8.6.3.2

Updated on Jan 31 2024

Enhanced Performance:
  • Multi-threaded CPU usage for faster results.
  • Improved model quality assessment for precise curve fitting.
  • Relative RMS error for improved accuracy.
Python Integration:
  • Curve fitting with Python and the option to export functions.
Advanced Algorithms:
  • Improved nonlinear regression search algorithm for optimal results.
Export to C/C++ and Pascal:
  • Export functions to C/C++ and Pascal for enhanced compatibility and integration.
Optimized for MacOS Sonoma:
  • Fully optimized for the latest MacOS Sonoma, taking full advantage of the system's capabilities.
New Table Display Option:
  • Introducing a new feature to set the maximum number of rows in the table displaying the collection of searched functions. This enhancement speeds up the program's operation by reducing the number of displayed equations, while still keeping all equations in the program's memory.
Check for Updates:
  • Added a new option to check for software updates, ensuring you always have the latest features and improvements.
Offline-Only Mode:
  • Enhanced data security with Offline-Only Mode, ensuring your data remains private and secure without risk of internet exposure. This update provides peace of mind for users handling sensitive information, as all data analysis processes are confined to your local machine. The software uses the internet only for checking updates and accessing the program's website, and only when the user intentionally decides to perform these actions.
View older ndCurveMaster updates

Information

License

Demo

Size

9.2 MB

Developer’s website

https://www.ndcurvemaster.com

Downloads

395

App requirements

  • Intel 64
  • Apple Silicon
  • macOS 10.13.6 or later
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$289.00
One-Time Purchase
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