Illustration of plot function, C/C++ Programming

Illustration of Plot function:

To be more common, the script could prompt the user for the time and temperature, instead of just assigning the values. Then, the axis function could be used depending on whatever the values of x and y is, for illustration,

axis([x-2 x+2 y-10 y+10])

In order to plot more than one point, x and y vectors are formed to store the values of the (x,y) points. For illustration, to plot the points

(1,1)

(2,5)

(3,3)

(4,9)

(5,11)

(6,8)

At first an x vector is formed which has the x values (as they range from 1 to 6 in steps of 1, the colon operator can also be used) and then a y vector is formed with the y values. This will generate (in the Command Window) x and y vectors and then plot them as shown in figure:

2402_Illustration of Plot function.png

 

>> x = 1:6;

>> y = [1 5 3 9 11 8];

>> plot(x,y)

Note that the points are plotted with straight lines drawn in between. The axes are also set up according to the data; for illustration, the x values ranges from 1 to 6 and the y values from 1 to 11, and hence, that is how the axes are set up.

Also, note that in this situation the x values are the indices of the y vector (the y vector has 6 values in it, therefore the indices iterate from 1 to 6). Whenever this is the situation, it is not essential to generate the x vector. For illustration,

>> plot(y)

will plot exactly the similar figure without using an x vector.

Posted Date: 10/18/2012 6:52:31 AM | Location : United States







Related Discussions:- Illustration of plot function, Assignment Help, Ask Question on Illustration of plot function, Get Answer, Expert's Help, Illustration of plot function Discussions

Write discussion on Illustration of plot function
Your posts are moderated
Related Questions
The zipped folder int_collection.zip (downloaded from Blackboard) contains an abstract class AbstractIntCollection and two interfaces: IntList and IntStack. The abstract class cont

Define the Assignment Operators in c language? The assignment operators can be used to assign a value to the variable and is represented by equal to (=) sign. The Assignment ex

what is the purpose of pointer ? what is the syntax? how it works?

When I develop a destructor, do I require to explicitly call the destructors for my member objects?

In rPeANUt implement the "char getchar()" and "void printstring(char *str)" functions. Using these functions implement the following: void main() {    while (1) {       ch

Write a program that finds the minimum total number of shelv, C/C++ Programming

decode smugglers are very smart in day by day

Calculate the salary if the person work 8 hours/day and the salary/hour is RM5.20 - UML class diagaram -Class -Exception handling/assertion

Normal 0 false false false EN-US X-NONE X-NONE

Imagine that the server program is a setuid program owned by the root, then after you penetrate the program with a shell running, you become the ROOT and you can remove the whole f