MATLAB - Numerical Methods
Which MATLAB function can be used to fit a curve using custom models beyond polynomials?
Which MATLAB function can be used to fit a curve using custom models beyond polynomials?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Identify functions for curve fitting
polyfitfits polynomials;fitfits curves using various models.Step 2: Match function to custom model fitting
fitsupports custom models, unlikepolyfit.Final Answer:
fit -> Option AQuick Check:
Custom curve fitting = fit [OK]
Quick Trick: Use fit for flexible curve fitting beyond polynomials [OK]
Common Mistakes:
- Using polyfit for non-polynomial models
- Confusing plot with fitting functions
- Thinking roots fits curves
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