Selecting steam table data using relational operators.

The first column of matrix steamTable indicates the temperature of water in Celsius. The remaining colums indicate the thermodynamic properties of water at the specified temperature. Assign selectedData with all rows of steamTable that correspond to temperatures greater than loTemp and less than hiTemp.

Ex: If loTemp is 54 and hiTemp is 64, then selectedData is [55, 0.1576, 9.568, 2450.1; 60, 0.1994, 7.671, 2456.6;].

Your Function:

function selectedData = GetSteamTableData( loTemp, hiTemp ) % SelectLogicalN: Return rows of the steam table data between input % low and high temperatures.. % Inputs: loTemp, hiTemp - input low and high temperatures for % indexing rows of steam table % % Outputs: selectedData - returned rows of steam table data % between low and high temperatures

% steamTable: first column is temperature (Celsius) steamTable = [ 50, 0.1235, 12.032, 2443.5; 55, 0.1576, 9.568, 2450.1; 60, 0.1994, 7.671, 2456.6; 65, 0.2503, 6.197, 2463.1; ];

% Assign tempData with first column of steamTable data tempData = steamTable; % FIXME % Assign selectedTemps with logical column array of % temperatures between loTemp and hiTeamp selectedTemps = [ true; true; true; true; ]; % FIXME % Assign selectedData with specified rows of steamTable (Hint: % use row-column indexing and the colon operator) selectedData = steamTable; % FIXME end

Code to call your function:

GetSteamTableData(54, 64)