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
#write code for rotation in c

Set of Integers) Create class IntegerSet. Each IntegerSet object can hold integers in the range 0-100. The set is represented by an array of bools. Array element a[i] is true if in

A palindrome is a string that reads the same from both the ends. Given a string S convert it to a palindrome by doing character replacement. Your task is to convert S to palindrome

Described the ISA and HASA class relationships. How would you apply each in a class design? A: A specialized class "is" specialization of another class and, thus, has the ISA re

A: No. If they're utilized properly, they increase encapsulation. You frequently require splitting a class in half while the two halves will have distinct numbers of instances o

6#666#665533999 where # is used as space.output is monkey

Unary Minus Operator( Negation) This operand can be used to negate the value of a variable. It is also used to state a negative number, here a minus(-) sign is prefixed to the

flow chart for push operation in stack

Define the Modulo Division Operator in c language? The C provides one more arithmetic operator % called as modulo division operator and this operator yields the remainder of an

Objectives: The objective of this assignment is to use C++ to queue students into an array-based queue for BCS registration. Students have the option of taking five different cours