I have a=[ 1 2 3; 7 8 9; 4 5 6; 2 1 3]. I want to find max value in the matrix 'a' but i don't want it to consider second row. So I should get 6 as the answer. How to do it? 댓글 수: 0 댓글을 달려면 로그인하십시오. ...
Now, there is reason why I don't want to use a max() or similar built-in function to find the maximum value of a matrix. My question is following: Imagine, we have a matrix, let's call it 'gauss' and looks like this: 테마복사 gauss = 0 0.2000 0 0.5000 1.0000 0.6000 0...
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All other columns should be leftintact. Return the result in matrix B. If the input has one column, the output should be identical to the input. Example: Input A =...
The question asked me to find the maximum number and it's location using the max function. I did this by using this code: ThemeCopy max_num=max(K(:)) [X Y]=ind2sub(size(K),max_num) From the code, I got the maximum value off from the matrix, however the location is not r...
如果find函数返回Empty matrix: 0-by-1，则表示矩阵a中不存在与max相等的元素。这可能是由于以下几种原因：矩阵a中没有最大值。矩阵a中存在多个最大值，但它们不恰好等于max。计算最大值时出现了舍入误差，导致最大值与预期值略有不同。为了避免这种情况，可以先确定矩阵a的最大值，然后再查找等于...
I have this code which gives me the maximums but the indexes are not correct. Any idea please. I have asked this question and haven’t got the right answer yet. This is a simple example but in my big matrix there might be more than an answer. For example two max ...
Instead of using find, you can directly work with the logical matrix M to obtain the row and column indices of the max values, ensuring they are in the order of the rows. Here's how you can modify your approach: First, figure out which column has the highest value for each...
[minval,minindex] = min(meandata(N4index:P6index)); Where meandata is a vector representing ...
强化学习的变体包括逆向强化学习、阶层强化学习和部分可观测系统的强化学习等。求解强化学习问题所使用的算法可分为策略搜索算法和值函数(value function)算法两类。深度学习模型可以在强化学习中得到使用,形成深度强化学习。 强化学习强调如何基于环境而行动,以取得最大化的预期利益。这一灵感来源于心理学中的行为主义...
图像配准(Image Registration),是数字图像处理中非常关键的问题之一。配准的本质是 将两个或多个图像进行对齐以便进行比较、分析或融合的过程。图像配准的目标是 找到一个变换矩阵(Transform matrix),将不同图…