![]() yb), solinit) plot(sol.x, sol.y(1,:)) cd Makes the specified directory the current (working) directory. The example below solves and plots the solution of y''+y=0 with boundary values y(0)=0, y(π/2)=1. Usually requires use of bvpinit to set the "initial guess" argument. addpath('C:\my_mfiles') addpath C:\my_mfiles ans A variable holding the value of the most recent + 13 + 15 + 17 MATLAB Commands addpath Adds the specified directory to MATLAB's file search path. Also used to denote the conjugate transpose of a matrix (see ctranspose).' Denotes the transpose of a matrix (see also transpose). ' Single quote mark, used for beginning and ending strings. = Double equal sign, used for defining an equation (to be solved). : Range operator, used for defining vectors. ![]() Type help mpower for more information.^ Element-by-element power. ^ Scalar or matrix power, depending on context. Type help mtimes for more information.* Element-by-element multiplication of arrays. * Scalar or matrix multiplication, depending on context. Type help slash for more information./ Element-by-element division of arrays. ![]() A = B = A\B / Ordinary division or right matrix division. MATLAB Operators Marker for a function handle, used to refer to a built-in function or to create an anonymous function. This glossary is not a comprehensive list of MATLAB commands, but it includes the commands most useful for studying differential equations. To get more information on a command, you can use the help command or the Help Browser. The distinction among these various categories, especially among commands and programming constructs, is somewhat artificial.Įach item is followed by a brief description of its effect and then (in most cases) one or more examples. For a more extensive listing of Simulink blocks, see the Simulink documentation.
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