finding max value in an array. Learn more about arrays
How to calculate a max value in a array without the built in functions.is a built-in function) prohibit the use of built-in functions. This information is in the title of the original question, not the body. [Yes, technically the question doesn't state this was a...
%CreatesamplenumericarraysofyearvaluesYanddayvaluesD.Inthiscase, themonthvalueMisa scalar. Y=[2014;2013;2012]; M=01; D=[31;30;31];%Createthe datetime array. t=datetime(Y,M,D)%Specify a custom display formatforthe output,usingthe Format name-valuepair argument. t=datetime(Y,M,D,'Forma...
load stockreturns;%股票收益 x4 = stocks(:,4); meanValue = mean(x4)%求平均值mean medianValue = median(x4)%求中位数median modeValue = mode(x4)%求众数mode maxValue = max(x4)%求极大值 minValue = min(x4)%求极小值 rangeValue = maxValue - minValue%求范围range,即最大值减最小值 qua...
value of a: 13 value of a: 14 value of a: 15 value of a: 16 value of a: 17 value of a: 18 value of a: 19 value of a: 20 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 在MATLAB 中 while循环的语法是: while <expression> ...
nBins value is optional % 'varHist',nBins (Optional) Plot histograms of each sample. nBins valueis optional. % 'mean'|'median'|'max'|'min' % (Optional) Specifies what value to return for 'funcVal'. % Default is the center of the CI inteval. % % For each cell array inside 'dist...
例如在温度监测数据中，[max_temp,idx] = max(temp_data)，发生时间就是time_vector(idx)。某些情况下需要自定义比较规则。比如处理复数数据时，默认按模值比较大小，若需按实部比较，可用real函数预处理数据。对于结构体数组，需用arrayfun配合极值函数，例如max([structArray.value])提取特定字段的极值。
(dark_I,'dark_I.jpg');Max_dark_channel=double(max(max(dark_I))) %天空亮度dark_channel=double(0.9*dark_I);%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%非局部均值...
DiffMaxChange ))) end % Read in and error check option TypicalX [typicalx,ME] = getNumericOrStringFieldValue('TypicalX','ones(numberOfVariables,1)', ... ones(sizes.nVar,1),'a numeric value',options,defaultopt); if ~isempty(ME) throw(ME) end checkoptionsize('TypicalX', size(...
[value, location] = max(A, [], 'all', 'linear') value = 10 location = 11 Create an all zero array the same size as A. ThemeCopy B = zeros(size(A)); Set the element in B corresponding to the location of the maximum value in A to that maximum value. ThemeCopy B(location...