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 ...
If A is a table or timetable, then unique returns the unique rows in A in sorted order. For timetables, unique takes row times and row values into account when determining whether rows are unique, and sorts the output timetable C by row times. If A is a categorical array, then the ...
MATLAB Online에서 열기 You can useismemberto check whether the new random number is already in the array of unique numbers: UNI = []; whilenumel(UNI) < 100 r = rand();% generate one random number (~Uniform [0,1]) ifismember(r,UNI) ...
unique values in arrayI'm sure this is probably very easy but I can't seem to crack it. I've got an array like so:
MATLAB Online에서 열기 Ran in: Because the resulting variables could all have a different number of elements, I'm converting each variable into a scalar cell that contains the desired data 테마복사 t = table({'red';'red';'orange'},{'blue';'orange';'orange'},{'green'...
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 ...
For example, you can specify A as a heterogeneous array derived from a common root class, such as an array of graphics objects. setOrder— Order flag 'sorted' (default) | 'stable' Order flag, specified as 'sorted' or 'stable', indicates the order of the values (or rows) in C. ...
C = unique(A,vars) returns a dataset that contains only one observation for each unique combination of values for the variables in A specified in vars. vars is a positive integer, a vector of positive integers, a character vector, a string array, a cell array of character vectors, or a...
下面是 Matlab unique 函数的源码: function [C,IA,IC] = unique(A,varargin) %UNIQUE Find unique values in an array. % C = UNIQUE(A) for vector A returns the same values as in A but with no % repetitions. C will be sorted. A can be a cell array of strings. % % [C,IA] = ...
MATLAB Answers Vectorized way to get unique strings of cell sub-arrays 1 Antworten How do I move certain rows up or down in a cell array? 1 Antworten Convert a cell array that contains numbers and NaN values to a matrix 1 Antworten Gesamte Website CATPAD Dateiaustausch Finding pairs...