在使用MATLAB时，[m n]=find(a==max)命令用于查找矩阵a中等于max的元素的位置。首先需要确保矩阵a存在。例如：>>a = rand(1,10);这行代码创建了一个1x10的随机数矩阵a。接下来可以使用max函数获取矩阵中的最大值：>>b = max(a);这行代码将矩阵a中的最大值赋给变量b。然后使用find函数查...
How to Find and Replace the Elements of a Matrix in MATLAB? When we deal with large matrices such as a matrix having a 1000-by-1000 size, it becomes very difficult to find and replace a value from that matrix. MATLAB provides us with a suitable solution to this problem. In MATLAB, we...
MATLAB Online에서 열기 One thing is sure, youdo not have"a matrix with city names in the first column and numbers in the second column"since matrices do not allow you to mix data types. You may have a cell array or a table or something else. I'm go...
Thank´s... What i need is something more complex, but i didn´t explain it... If i find 2 iqual elements like number 1, for example, what i need to do is connect the other elements in the same line. If i find 1 in to lines ([1 2] and [6 1]) what i need to do ...
How to find the number of an element in a vector?. Learn more about vector, element number, indexing
MATLAB Online で開く I am trying to make a function which is to find a certain number, or numbers above a threshold number, in a given matrix of unknown size. Preferably without any other function then if,else,while,for. functionsearch = searchMatrix(matrix) ...
I am having two matrix. Selected elements in one matrix is present as elements in another matrix. Now i need to find the position of selected elements in the original matrix. For example: a=[0.74 0.71 0.604 0.47 0.59 0.58 0.75];
Hi Guys, How can I find the exact location of NaN elements in a matrix. I work with really large arrays (size 1500*200). How can I find which row has a NaN value in a column matrix or vice versa.? Thanks N 0 Comments Sign in to comment. Sign in to answer this question.Accept...
百度试题 结果1 题目matlab 如何求矩阵中NaN所在的位置 [m n]=find(a==NaN)命令后显示Empty matrix:为什么 相关知识点: 试题来源: 解析 这是说明没有寻找到满足你所设定的条件的点,所以用empty matrix表示 反馈 收藏
matlab求矩阵的行列式的代码FindMaxSumOfMatrixElements 该程序采用6x6的数字矩阵,在矩阵中查找和沙漏或“ I”形,并将“ I”形中包含的所有元素加在一起。 遍历矩阵中包含的所有可能的“ I”形后,程序将打印最大和结果。 免责声明,这是我在hackerrank上发现的一个挑战,但是我真的很喜欢解决这个挑战,因此我想在...