Find the modulus,mod(A,2), and convert it to a logical array for indexing. L = logical(mod(A,2)) L =3x3 logical array1 1 0 1 0 1 0 1 1 The array has logical1(true) values whereAis odd. UseLas a logical index to pick out the odd elements ofA. ...
If I want to change all NaNs in an array A to zero, the following works: 테마복사 A(isnan(A))=1000 As far as I see the isnan(A) returns nothing but an array of 1's and 0's. But if I do the following: B = [ 1 5 8]; B([0 0 1]) = 1000; to replace the...
@SunitaYou probably have a variable namedbarMATLAB also accepts logical indexing, which can be useful when working with conditional statements. For example, say you want to know the values of "A" that is larger than 7. Use the > operator to return a logical a...
MATLAB Online에서 열기 Ran in: In many places in MATLAB, the values 0 andfalsecan be used interchangeably. x1 = 5+0 x1 = 5 x2 = 5+false x2 = 5 Indexing is one of the exceptions where they are treated differently.
Find more onMatrix IndexinginHelp CenterandFile Exchange Tags for loop array indexing error faq Community Treasure Hunt Find the treasures in MATLAB Central and discover how the community can help you! Start Hunting! 5G Phased Array Technologies ...
but what if you haven't only '1' and '0' in b array. I think it's better my first solution or second &Onomitra Ghosh his code with logical work correctly
"logical subscript contains nas"是一个常见的错误信息,特别是在使用像MATLAB、R或Python等编程语言进行数据处理时。这个错误表明在尝试使用逻辑索引(logical indexing)来访问数组或矩阵的元素时,索引数组中包含了一个或多个非数值(Not a Number,简称NaN)值。由于NaN在逻辑运算中被视为不确定或未定义的值,因此它不...
Find the modulus,mod(A,2), and convert it to a logical array for indexing. L = logical(mod(A,2)) %需要注意的是mod函数,这个函数是mod(a,m),也就是得到的是a除以 % m以后的余数。所以此时的mod(A,2)得到的就是A的element除以2以后的余数。如果余数 %是非零的,也就是相应的元素不是偶数,是...
This MATLAB function performs a logical exclusive-OR of inputs A and B and returns an array or a table containing elements set to either logical 1 (true) or logical 0 (false).
Index in position 1 is invalid. Array indices... Learn more about indexing, array, for loop, struct