Derivatives and plot, MATLAB in Engineering

Use polyval to evaluate the derivative at xder. This will be the
% slope of the tangent line, "a" (general form of a line: y = ax + b).
% 4. Calculate the intercept, b, of the tangent line. Note that given x =
% xder, you can calculate y at xder. Then, since "a" is already known, you are left
% with one equation and one unknown, b.
Posted Date: 9/24/2012 9:17:42 PM | Location : United States

Related Discussions:- Derivatives and plot, Assignment Help, Ask Question on Derivatives and plot, Get Answer, Expert's Help, Derivatives and plot Discussions

Write discussion on Derivatives and plot
Your posts are moderated
Related Questions
Function fieldnames - structure functions: The function fieldnames will return the names of the fields which are contained in the structure variable. >> pack_fields = fiel

Execute a exponential function program: Running the script will take up the menu as shown in the figure: Then, what happens will totally depend on which button(s) the

Interchange rows : for illustration interchanging rows ri and rj is written as

Function cirarea - Anonymous functions: The function handle name is cirarea. The one argument is passed to the input argument radius. The body of the function is an expression

Implementation of binary search: The binary search can be implemented as a recursive function. The recursive function below also implements this binary search algorithm. It re

Initializing the data structure - Function: Function is shown as:   >> printcylvols(cyls) Cylinder x has a volume of 169.6 Cylinder a has a volume of 100.5

Built-in colormaps: The MATLAB has numerous built-in colormaps which are named; the reference page on colormap shows them. Calling the function colormap without passing any ar

Print from the structure: To print from the structure, a disp function will show either the whole structure or a field. >> disp(package) item_no: 123 cost: 19.99

Illustration of Passing arguments to functions: Here is an illustration of calling this function: >> printrand() The random # is 0.94 As nothing is passed to

Creating a cell array: The other method of creating a cell array is easy to assign values to particular array elements and build it up element by element. Though, as explained