- 94.0LEGITIMACY SCORE
- 97.0SAFETY SCORE
- 4+CONTENT RATING
- FreePRICE
What is Least Squares Curve Fit? Description of Least Squares Curve Fit 1464 chars
“Least Squares Curve Fit” is a user friendly, free of charge and free of ads app.
User inputs point sets and chooses function types.
Utilizing the Least Squares Linear Regression Method, the app calculates best fit curves, reports equations and draws graphs.
Point sets can be stored in a table and are available after app is closed.
Currently available function types are:
2D:
1. Line.
2. Parabola.
3. Polynomial up to 8th degree.
4. Circle.
5. Conic section (Ellipse or Hyperbola).
6. Trigonometric function as
C + A1*cos(ω*x) + B1*sin(ω*x) + … + An*cos(n*ω*x) + Bn*sin(n*ω*x),
where user can select n between 1 and 8 and enter any ω.
7. Exponential Function.
8. Bell Curve.
3D:
1. Plane.
2. Sphere.
Also, there is an option to choose the Best Fit:
the app goes through all the possible shapes and lists them in order from best to worst fit based on residuals.
In some cases, when the standard Least Squares method with orthogonal projection does not work, best fit for Line, Parabola, Polynomial and Trigonometric functions can be calculated with SVD.
Links to four other free apps by same developers are included in the app:
1. “Matrix Solver Step by Step” Linear Algebra Visual Guide.
2. “Polynomials and Linear Systems” Equation Solver.
3. “GraphMath” Graphing Calculator.
4. “Vectors and Planes” (and Spheres and Ellipsoids) 3D Geometry Guide.
Developers hope to get feedback from users at [email protected].
- Least Squares Curve Fit App User Reviews
- Least Squares Curve Fit Pros
- Least Squares Curve Fit Cons
- Is Least Squares Curve Fit legit?
- Should I download Least Squares Curve Fit?
- Least Squares Curve Fit Screenshots
- Product details of Least Squares Curve Fit
Least Squares Curve Fit App User Reviews
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Least Squares Curve Fit Pros
The pros of the Least Squares Curve Fit application were not found.
✓ Least Squares Curve Fit Positive ReviewsLeast Squares Curve Fit Cons
The cons of the Least Squares Curve Fit application were not found.
✗ Least Squares Curve Fit Negative ReviewsIs Least Squares Curve Fit legit?
✅ Yes. Least Squares Curve Fit is 100% legit to us. This conclusion was arrived at by running over 65 Least Squares Curve Fit user reviews through our NLP machine learning process to determine if users believe the app is legitimate or not. Based on this, AppSupports Legitimacy Score for Least Squares Curve Fit is 94.0/100.
Is Least Squares Curve Fit safe?
✅ Yes. Least Squares Curve Fit is quiet safe to use. This is based on our NLP analysis of over 65 user reviews sourced from the IOS appstore and the appstore cumulative rating of 5/5. AppSupports Safety Score for Least Squares Curve Fit is 97.0/100.
Should I download Least Squares Curve Fit?
✅ There have been no security reports that makes Least Squares Curve Fit a dangerous app to use on your smartphone right now.
Least Squares Curve Fit Screenshots
Product details of Least Squares Curve Fit
- App Name:
- Least Squares Curve Fit
- App Version:
- 5.1
- Developer:
- Yuri Morozov
- Legitimacy Score:
- 94.0/100
- Safety Score:
- 97.0/100
- Content Rating:
- 4+ Contains no objectionable material!
- Category:
- Education, Productivity
- Language:
- EN
- App Size:
- 7.83 MB
- Price:
- Free
- Bundle Id:
- com.graphmath.LeastSquaresCurveFit
- Relase Date:
- 26 September 2022, Monday
- Last Update:
- 29 January 2023, Sunday - 18:16
- Compatibility:
- IOS 13.0 or later
1. Blank coordinate fields can be filled with random entries. Range choices are provided. 2. Process improvements and bug fixes..