The exp function can calculate on all variables within a table or timetable without indexing to access those variables. All variables must have data types that support the calculation.

This topic shows how to compute matrix powers and exponentials using a variety of methods. If A is a square matrix and p is a positive integer, then A^p effectively multiplies A by itself p-1 …

Mar 6, 2011 · I am a beginner in MATLAB, and I need to represent e (-t2). I know that, for example, to represent e x I use exp(x), and I have tried the following 1) tp=t^2; / tp=t*t; x=exp ( …

May 24, 2014 · For example, if you are multiplying two vectors, x = [x1, x2, x3] and y = [y1, y2, y3], then using the .* operator multiplies each element by the corresponding element in the …

This topic shows how to compute matrix powers and exponentials using a variety of methods. This example shows an interesting graphical approach for discovering whether e^pi is greater …

Sep 14, 2016 · Use exp (). It's the same answer that's already been demonstrated several times on this page.

Feb 11, 2021 · To perform elementwise multiplication, use '.*'. Error in example (line 2) v=10.0004+10.229*exp (t)*sin (5.196*t+257.856); replace * by .* Because t is a matrix, you …

Nov 4, 2023 · In MATLAB, the exp() function provides an easy and efficient way to perform these exponential calculations. This comprehensive guide will demonstrate when and how to use …

Mar 10, 2024 · The formula form would be t=0:0.06:3; fa = @ (t) 10*exp (-5*t); plot (t, fa (t)) The major exception is if you are using a symbolic variable, then syms t fa (t)=10*exp (-5*t) creates …

Dec 14, 2022 · Use .* for element-wise multiplication. In your case, a is scalar, and -3 is scalar, so a*exp(-3*t) is fine. Likewise w is scalar, so cos(w*t + phi) is fine. But a*exp(-3*t) and cos(w*t + …