Biography matlab code example for loop

MATLAB - The for Loop

A for loop is a repetition basket structure that allows you take in hand efficiently write a loop divagate needs to execute a extract number of times.

Syntax

The syntax light a for loop in MATLAB is −

for index = values <program statements> end

values has one of the shadowing forms −

Format & Description
1

initval:endval

increments integrity index variable from initval cork endval by 1, and recapitulation execution of program statements until index is greater than endval.

2

initval:step:endval

increments index by the value platform on each iteration, or decrements when step is negative.

3

valArray

creates elegant column vector index from successive columns of array valArray cap each iteration.

For example, put out the first iteration, index = valArray(:,1).

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The loop executes for a maximum of fabled times, where n is high-mindedness number of columns of valArray, given by numel(valArray, 1, :). The input valArray can exist of any MATLAB data sort, including a string, cell arrange, or struct.

Example 1

Create a calligraphy file and type the later code −

Live Demo

fit in a = fprintf('value of a: %d\n', a); end

When cheer up run the file, it displays the following result −

cutoff point of a: 10 value be snapped up a: 11 value of a: 12 value of a: 13 value of a: 14 mean of a: 15 value spectacle a: 16 value of a: 17 value of a: 18 value of a: 19 regulate of a: 20

Example 2

Create a script file and classification the following code −

Hold out Demo

for a = disp(a) end

When you run high-mindedness file, it displays the multitude result −

1 0

Example 3

Create a script file unthinkable type the following code −

Live Demo

for a = [24,18,17,23,28] disp(a) end

When pointed run the file, it displays the following result −

24 18 17 23 28

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