matlab % 创建一个矩阵 A = [1 2 3; 4 5 6; 7 8 9]; % 找到矩阵中的最大值 maxValue = max(A(:)); % 使用find函数找到最大值的线性索引 [maxIndex] = find(A(:) == maxValue); % 输出最大值和它的序号 disp(['最大值为: ', num2str(maxValue)]); disp(['最大值的序号为: ',...
first_occurrence = min(find(A == target_value));last_occurrence = max(find(A == target_value));这段代码将分别返回矩阵A中值等于4的第一个行索引和最后一个行索引。综上所述，find函数在MATLAB中提供了一种简单且强大的方法来查找特定值在矩阵中的位置。它在数据分析、数据处理和问题解决...
在命令窗口输入：findmax([1,2,3,4,2])
maxObj = vision.Maximum(Name,Value) Description maxObj= vision.Maximumreturns an object,maxObj, that computes the value and index of the maximum elements in an input or a sequence of inputs. example maxObj= vision.Maximum(Name,Value)sets properties using one or more name-value pairs. Enclos...
```matlab A=[153;426;789]; [maxValue,maxIndex]=max(A(:)); [minValue,minIndex]=min(A(:)); ``` 在上述例子中,我们使用了`max`函数和`min`函数来获取数组`A`的最大值和最小值。然后,使用`find`函数查找最大值和最小值的位置,并将其存储在`maxIndex`和`minIndex`中。 4. 应用场景 `find...
% You should see the value for col is 512 disp(row); disp(col); %% Your work starts % Q1 % Locate the position and find the value % of the pixel with maximum intensity % You need to change __ to your code max_value = max(im(:)); ...
1. Find Point Closest to Specified Value 2. Unsolved Manual Peak-Picking 3. Find Negative Extrema in a 2D Function 4. Unsolved Find Ridges of a 2D Surface 5. Find Local Maxima 6. Replace Image Pixels in an Intensity Range 7. Find Signal Clipping Points...
What I essentially want to do is finding the appropriate/max K value, so that my funtion above, y = create_y_step_(K) is equal to 1.3. This is the code im trying to work with: y = create_y_step(K); y1 = y; symsK;
find a maximum for defined months and between a... Learn more about find max value in timerange MATLAB
y是矩阵时，max(y)返回一维数组y1，是y每列的最大值.y1是一维数组时，max（y1）返回最大值y2，find（y==y2）返回y中索引值，有多种返回情形，参照上述例子 还有一种情况 >> y=[ 2 4;8 8];>> [ i1 i2]=find(y==8)i1 = 2 2 i2 = 1 2 >> find(y==8)ans = 2 4 ...