unique function in matlabIt's hardly pointless, and it was the addition of a new option to an existing function which is perfectly fine.Code written for R2010auniqueworks exactly the same in R2012ait and then index back into the original.
下面是 MATLAB unique 函数的源码实现: function [C,IA,IC] = unique(A) % 将 A 排序 [ASorted,ind]=sort(A(:)); % 寻找重复元素 d=[true;diff(ASorted)>0]; C=ASorted(d); % 记录 C 中元素的位置 IC=accumarray(cumsum(d),ind,[],@min); % 生成 IA 向量 if nargout>1 MATLAB的unique...
See: http://www.mathworks.com/matlabcentral/answers/74169-unique-rows-cell-array-ignored In summary, a warning is thrown saying that unique will not work with the rows option, but then it proceeds perform unique on all elements anyways, at which point in time it fails due to type inconsist...
Use unique to find the unique elements in the concatenated vector [x;y]. The unique function performs exact comparisons and determines that some values in x are not exactly equal to values in y. These are the same elements that have a nonzero difference in x-y. Thus, c contains values ...
在编程中,unique 函数通常用于从数组或列表中删除重复的元素。尽管许多编程语言内置了 unique 函数(如 MATLAB),但在一些情况下,你可能需要手动实现类似的功能或者在不同的编程语言中找到替代方法。以下是一些常见编程语言中实现唯一元素列表的替代方法: Python Python 中没有内置的 unique 函数,但你可以使用集合(set)...
The reason I can't use the unique function is because when I implement this matlab script in Simulink's Matlab Function block, the matrix must be sorted first before using the unique function. I can't sort the matrix because I will lose my ordered pairs and sortrows doesn't solve the ...
2) The numbers in a will go back to 1 after it reaches 255, so i want the function to still take the data when the number goes back to 1. this means that only when the number in a are the same in consequtive order then only you remove the repetition i...
Error in function interp1: Sample points must be... Learn more about interpolation, error, line 188
Use unique to find the unique elements in the concatenated vector [x;y]. The unique function performs exact comparisons and determines that some values in x are not exactly equal to values in y. These are the same elements that have a nonzero difference in x-y. Thus, c contains values ...
Use unique to find the unique elements in the concatenated vector [x;y]. The unique function performs exact comparisons and determines that some values in x are not exactly equal to values in y. These are the same elements that have a nonzero difference in x-y. Thus, c contains values ...