ndCurveMaster

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!