Technique is to create one element - vector, MATLAB in Engineering

Assignment Help:

Technique is to create one element - vector:

Technique is to create one element with the values from one structure, and use repmat to replicate it to the preferred size. Then, the remaining elements can be modified. The below generates one structure and then replicates this into a 1 × 3 matrix.

>> packages = repmat(struct('item_no',587,'cost',. . .

11.11, 'price',33.33,'code','w'), 1,3);

>> packages(2) = struct('item_no',456,'cost', 5.99,. . .

'price',49.99,'code','l');

>> packages(3) = struct('item_no',587,'cost',11.11,. . .

'price',33.33,'code','w');

Typing the name of the variable will show only the size of the structure vector and the names of the fields:

>> packages

packages =

1x3 struct array with fields:

item_no

cost

price

code

Related Discussions:- Technique is to create one element - vector

Removing whitespace characters, Removing Whitespace Characters: The MA...

Removing Whitespace Characters: The MATLAB has functions which will eliminate trailing blanks from the end of a string and/or leading blanks from the starting of a string.

Matrix solutions of the linear algebraic equation, Matrix solutions to syst...

Matrix solutions to systems of the linear algebraic equations: The linear algebraic equation is an equation of the form a 1 x 1 + a 2 x 2 + a 3 x 3 . . . . a n x n

For loop, FOR Loop: The for loop, or the for statement, is used whenev...

FOR Loop: The for loop, or the for statement, is used whenever it is essential to repeat statement(s) in the script or function, and whenever it is known ahead of time how man

Example of interpolation and extrapolation, Example of Interpolation and ex...

Example of Interpolation and extrapolation: The MATLAB has a function to do this, known as polyfit. The function polyfit finds the coefficients of the polynomial of the partic

Converting between the string and number types, Converting between the Stri...

Converting between the String and Number types: The MATLAB has many functions which convert numbers to strings in which each character element is a separate digit, and vice ve

Technique to creating this structure, Technique to creating this structure:...

Technique to creating this structure: An alternative technique of creating this structure, that is not as efficient, includes using the dot operator to refer to fields in the

Preallocating a vector, Preallocating a Vector: There are necessarily ...

Preallocating a Vector: There are necessarily two programming techniques that can be used to simulate the cumsum function. One technique is to begin with an empty vector and c

Illustration of matrix solutions, Illustration of Matrix solutions: Fo...

Illustration of Matrix solutions: For illustration, consider the three equations below with 3unknowns x 1 ,x 2 , and x 3 : We can write this in the form Ax = b here A

Program to counting in a while loop, Program to Counting in a while loop: ...

Program to Counting in a while loop: The script initializes variable counter to 0. Then, in the while loop action, each and every time the user successfully enter a number, th

Interpolation and extrapolation, Interpolation and extrapolation: In m...

Interpolation and extrapolation: In most cases, it is desired to estimate values other than at the sampled data points. For illustration, we may want to estimate what the temp

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages