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Function cellplot - Cell array:
The function cellplot place a graphical display of the cell array in a figure Window; though, it is a high-level view and fundamentally just displays similar information as typing the name of the variable (exmple, it wouldn't display the contents of the vector).
Also, most of the functions and operations on arrays which we seen work with the cell arrays. For illustration, here are several related to dimensioning:
>> length(cellrowvec)
ans =
4
>> size(cellcolvec)
4 1
>> cellrowvec{end}
hello
It is not possible to delete an individual element from the cell array. For illustration, assigning an empty vector to a cell array element does not delete the element, it merely replaces it with the empty vector:
>> cellrowvec
mycell =
[23] 'a' [1x5 double] 'hello'
>> cellrowvec{2} = []
[23] [] [1x5 double] 'hello'
Though, it is possible to delete the whole row or column from a cell array by assigning the empty vector (Note: use parentheses instead of curly braces to refer to the row or column):
>> cellmat
mycellmat =
[ 23] 'a'
[1x5 double] 'hello'
>> cellmat(1,:) = []
Function fieldnames - structure functions: The function fieldnames will return the names of the fields which are contained in the structure variable. >> pack_fields = fiel
Example of Gauss-jordan: For a 2×2 system, this would results and for a 3 × 3 system, Note that the resulting diagonal form does not involve the right-most col
Symbolic Variables and expressions: The MATLAB has a type known as sym for the symbolic variables and expressions; these work with strings. The illustration, to generate a sym
readlenwid function: function call: [length, width] = readlenwid; function header: function [l,w] = readlenwid In the function call, not any argument is passed; henc
#question.
Displaying expressions: The good-looking function will show such expressions by using exponents; for illustration, >> b = sym('x^2') b = x^2 >> pretty(b)
Initializing the data structure - Function: Function is shown as: >> printcylvols(cyls) Cylinder x has a volume of 169.6 Cylinder a has a volume of 100.5
Finding a sting - function findstr: The function findstr receives two strings as input arguments. It finds all the occurrences of shorter string contained by the longer, and r
Illustration of Variable scope: Running this function does not add any of variables to the workspace, as elaborated: >> clear >> who >> disp(mysum([5 9 1]))
Illustration of Sorting strings: To sort on the rows rather than second dimension should be specified. >> sort(words,2) ans = Hello Hdowy Hi Gbdeo
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