Labels and prompts, MATLAB in Mathematics

Labels and Prompts:

The script loads all the numbers from file into a row vector. It then splits the vector; it stores the initial element that is the experiment number in a variable exper_no, rest of the vector in a variable data (the rest being from the next element to the end). It then plots the data, by using sprintf to generate the title which includes the experiment number as shown in the figure.

438_Labels and Prompts1.png

 

The other way of completing this (in script or function) would be as shown:

fprintf('%s, Enter your id #: ',username);

id_no = input('');

 

Note that the calls to the sprintf and fprintf functions are similar except that the fprintf prints (therefore there is no requirement for a prompt in the input function) while the sprintf generates a string which can then be exhibited by the input function. In this situation by using sprintf it seems clearer than using the fprintf and then having an empty string for the prompt in input.

 

Posted Date: 10/20/2012 5:19:48 AM | Location : United States







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

Write discussion on Labels and prompts
Your posts are moderated
Related Questions
Illustration of Empty vectors: The Empty vectors can also be used to delete elements from the arrays. For illustration, to remove the third element from array, an empty vector

Program of built-in factorial function: Calling this function yields similar result as the built-in factorial function: >> fact(5) ans =   120 >> factorial(

Example of Logical built-in functions: For equivalent to all the function, we should make sure that the entire elements in the vector are logically true. The one way of doing

Illustration of Logical vectors: Calling the function appears to return similar vector as simply vec > 5, and summing the result still works to determine how many elements wer

Plot Functions: Faraway, we have plotted to generate two-dimensional plots and bar to generate bar charts. We have seen how to clear the Figure Window by using clf, and how to

Using Functions with the Vectors and Matrices: As MATLAB is written to work with the vectors and matrices, the whole vector or matrix can be passed as an argument to the funct

Example of Recursive functions: This definition is recursive as a factorial is defined in terms of the other factorial. There are two parts to any recursive definition: the co

Write a MATLAB function [d1, u1, l1, c1, r1] = NaiveGaussArrow(d, u, l, c, r) that takes as input the 5 vectors de ned above representing A. This function performs Naive Gauss redu

Referring to and Modifying the Matrix Elements: To refer to matrix elements, the row and then the column indices are given in parentheses (always the row index initially and t

How do I write a product series running from i to n of x''s using a for loop?