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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,:) = []
str2num function - String: The function str2num does the opposite; it takes the string in which a number is stored and converts it to the type double: >> num = str2num('123.
Subfunctions: Though, it is possible to have more than one function in a given M-file. For illustration, if one function calls the other, the first function would be the prima
Illustration of symbolic variable: When, on the other hand, z is a symbolic variable to start with, quotes are not required around the expression, and the words are automatica
Variable Scope: The scope of any of variable is the workspace in which it is valid. The workspace generated in the Command Window is known as the base workspace. As we know
ischar function: The ischar function return the logical true if an array is a character array, or logical false if not. >> vec = 'EK127'; >> ischar(vec) ans =
Scaling: change a row by multiplying it by a non-zero scalar sri → ri For illustration, for the matrix:
Matrix definitions: As we know the matrix can be thought of as a table of values in which there are both rows and columns. The most common form of a matrix A (that is sometime
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
Sorting Vectors of structures: Whenever working with vector of structures, it is very common to sort based on a particular field within the structures. For illustration, recal
How can I use the weighted moving average formula in matlab to smooth a column data of 404 values?
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