Unique Values in Array Containing NaNs Copy Code Copy Command Define a vector containing NaN. Get A = [5 5 NaN NaN]; Find the unique values of A. Get C = unique(A) C = 1×3 5 NaN NaN unique treats NaN values as distinct. Unique Elements in Presence of Numerical Error ...
As we can observe from the output, we not only get the unique values in the input array, but also the indices of unique values. Here, please observe carefully that since we have passed ‘last’ as an argument, for repeated values, the index obtained is ‘last’ index of the repeated v...
Unique Values in Array Containing NaNs Define a vector containingNaN. A = [5 5 NaN NaN]; Find the unique values ofA. C = unique(A) C =1×35 NaN NaN uniquetreatsNaNvalues as distinct. Unique Elements in Presence of Numerical Error ...
Find the table rows with unique values in the first variable Age. If you only want one table variable to contain unique values, you can use the indices returned by unique to extract those rows from the table. Get [C,ia] = unique(A.Age); B = A(ia,:) B=3×3 table Age Height ...
IfAis a categorical array, then the sort order is determined by the order of the categories. example C= unique(A,setOrder)returns the unique values ofAin a specific order.setOrdercan be'sorted'(default) or'stable'. example C= unique(A,occurrence)specifies which indices to return in case ...
このMATLAB 関数 は、線形内挿を使用して、特定のクエリ点における 2 変数をもつ関数の内挿値を返します。
[~,ib,ic]=unique([ia',q'],'rows'); p = histcounts(ic,length(ib))/cols; permEn = -sum(p.*log(p))/log(factorial(m)); case 'modified' [id,ia] = sort(dataMat); % Locate the indices of equal values izero = diff(id)==0; % Reset the indices of equal values via the ...
% % method == 1 --> simple approach, applies del^2 % over the entire array, then drops those parts % of the array which do not have any contact with % NaNs. Uses a least squares approach, but it % does not modify known values. % In the case of small arrays, this method is ...
uniqueperms([1 1 1 1 99]) % a 5-by-5 array, rather than a 120-by-5 array with multiple duplications This function does not rely on perms to do the job. Similar functionality can be obtained using unique(perms(V),'rows'), but this will create a possibly large intermediate array ...
The resulting x-axis and y-axis show unique values from the xvar and yvar variables respectively. example heatmap(tbl,xvar,yvar,'ColorVariable',cvar) uses the table variable specified by cvar to calculate the numbers in the cells and the corresponding colors. The default calculation method is...