Aug 9, 2025 · This MATLAB function calculates differences between adjacent elements of X.

This MATLAB function differentiates f with respect to the symbolic scalar variable in the definition of f.

Note that diff(f,2) returns the same answer because t is the default variable. More Examples About Derivatives To further illustrate the diff function on other expressions, define the …

Perform Symbolic Computations Differentiate Symbolic Expressions With the Symbolic Math Toolbox™ software, you can find

Use the Comparison Tool and Three-Way Merge Tool to compare Simulink ® models and review, merge, and save changes. Compare templates for models and projects. Resolve conflicts in …

You want to differentiate a signal without increasing the noise power. MATLAB®'s function diff amplifies the noise, and the resulting inaccuracy worsens for higher derivatives. To fix this …

For differentiation, you can differentiate an array of data using gradient, which uses a finite difference formula to calculate numerical derivatives. To calculate derivatives of functional …

Solve a differential equation analytically by using the dsolve function, with or without initial conditions.

The MATLAB Comparison Tool provides tools for merging MathWorks ® files and is compatible with popular software configuration management and version control systems. You can use …

S = dsolve(eqn) solves the differential equation eqn, where eqn is a symbolic equation. Use diff and == to represent differential equations. For example, diff(y,x) == y represents the equation …