MATLAB: How can i find the min of a multidimensional array

min value multidimensional arrays

i have the following code:

    Family(1:4)= struct('relation',{'father','sister','brother','me'},'name',{'Rogelio Garcia Garcia','Leticia Garcia Aguilar','Rogelio Garcia Aguilar','Alejandro Garcia Aguilar'},'state',{'widow','married','married','single'},'age',{60,33,31,27});
    A=struct2cell(Family);
    array=reshape(A,[2,2,4])

and i wish to find the min value of the ages but i have several problems to find it because i got a error message when i use min(array) thanks

Best Answer

 min([Family.age])

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You need to define LastName. How should your program know what it is? It's not a built in function or anything.

MATLAB: Sorting a table with strings and numbers

Use readtable() to read in the workbook

T = readtable(fullXlsFileName);

Then use sortrows() to sort the table based on the column with strings in it. Let's say that the column with strings is the first column, like in the example below. Then you'd just do:

LastName = {'Smith';'Johnson';'Williams';'Jones';'Brown'};
Age = [38;43;38;40;49];
Height = [71;69;64;67;64];
Weight = [176;163;131;133;119];
BloodPressure = [124 93; 109 77; 125 83; 117 75; 122 80];
% Create a table, T, as a container for the workspace variables.
T = table(LastName, Age,Height,Weight,BloodPressure)
% Sort rows by last name.
sortedTable = sortrows(T, 1)

In the command window, you'll see the unsorted table first, followed by the sorted table:

T = 
     LastName     Age    Height    Weight    BloodPressure
    __________    ___    ______    ______    _____________
    'Smith'       38     71        176       124     93   
    'Johnson'     43     69        163       109     77   
    'Williams'    38     64        131       125     83   
    'Jones'       40     67        133       117     75   
    'Brown'       49     64        119       122     80   
sortedTable = 
     LastName     Age    Height    Weight    BloodPressure
    __________    ___    ______    ______    _____________
    'Brown'       49     64        119       122     80   
    'Johnson'     43     69        163       109     77   
    'Jones'       40     67        133       117     75   
    'Smith'       38     71        176       124     93   
    'Williams'    38     64        131       125     83

Best Answer

Related Solutions

MATLAB: Table row not selecting

MATLAB: Sorting a table with strings and numbers

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