2024 Max value of array matlab

Max value of array matlab

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Web7 dec. 2013 · In your first line of code, Theme Copy >> max_num=max (K (:)); you are finding the value , but not the index , of the maximum. If you call max () with two output arguments, then you will also get the index. Theme Copy >> [max_num,max_idx] = max (K (:)); In your second line of code, Theme Copy >> [X Y]=ind2sub (size (K),max_num); Web3 jan. 2024 · Accepted Answer: Voss. I have a 10000x2 array which can be converted into a timetable. What I want to do is break the timetable into each year and find the maximum value for each year in column 1 and repeat in column 2. Theme. Copy. data = randi (100, 10000, 2); %create example data. %Turn it into a timetable.

Find Maximum Values of a 3 Dimensional Matrix - MATLAB Answers - MATLAB ...

Web31 jan. 2013 · I would like to find more than one maximum value from an array using Matlab. Here is my code that returns only one max and its position: [peak, pos] = max … individualism flag

Break array or timetable into smaller versions and find max value

Web7 mrt. 2024 · Setting min and max values of an array Follow 23 views (last 30 days) Show older comments Y.U on 7 Mar 2024 0 Commented: Justin Keister on 19 May 2024 Accepted Answer: KSSV Hi, I have the following array A= (1:5:500). If the value in the array is less than max (A)/2 I need the value to be set to max (A)/2. Webpks = findpeaks (data) returns a vector with the local maxima (peaks) of the input signal vector, data. A local peak is a data sample that is either larger than its two neighboring samples or is equal to Inf. The peaks are output in order of occurrence. Non- Inf signal endpoints are excluded. Web25 aug. 2024 · Hi. I have a strcuture array with 10 fields. How can, I find the minumum and maximum values of a particular field f1? I tried uisng min and max commands but, they … lodges ladysmith

Find k largest elements of array - MATLAB maxk - MathWorks

Web14 nov. 2024 · I have a 3d array, precip= :,:, 8760. in fact 8760 rows are available in one column.I want to find the maximum value in this column 24-by-24 in rows. And saving … WebIf A is an empty array whose first dimension has zero length, then M is an empty array with the same size as A. If A is a table or timetable, then max (A) returns a one-row table … lodges jackson hole wyWeb24 nov. 2016 · Accepted Answer: KSSV I need to find maximum value of a matrix but I cannot use max function so I need another way to do it? Amenson Joseph on 28 Oct 2024 MatMax=Amat (k,m); end end Sign in to comment. Sign in to answer this question. I have the same question (0) Accepted Answer KSSV on 24 Nov 2016 1 Link Helpful (0) lodges lake district ambleside

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Max value of array matlab

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Web24 okt. 2012 · maxima (ii) = max (structfun (@max, a {ii})) means (ii) = mean (structfun (@mean, a {ii})) Structfun returns the max/mean of each field in a column vector. The max and mean functions can easily be applied again to find the total max/mean. You may then run this in a loop for a struct array. Share Improve this answer Follow Web24 apr. 2024 · The max function can also return the index of the maximum value in the vector. To get this, assign the result of the call to max to a two element vector instead of …

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Web9 apr. 2024 · Learn more about array, array logical, mathematics, vector I have 1-dimensional vectors, x and y. To return the x value corresponding to the maximum y value, I can use: x(y==max(y)) Cool! Web2 okt. 2012 · xMin = regionCoords (2); yMin = regionCoords (1); xMax = regionCoords (2) + regionCoords (4) - 1; yMax = regionCoords (1) + regionCoords (3) - 1; subArray = B (xMin:xMax,yMin:yMax); %# transform subArray to vector so that we get maximum of everything [maxVal,maxIdx] = max (subArray (:));

Web7 jul. 2015 · Each entry of the matrix (i,j) is the maximum value of the array divided by the sum of the other values. That is, to get the (1,1) entry, we first compare the array entries … WebMaximum values, returned as a scalar, vector, matrix, or multidimensional array. size (M,dim) is 1, while the sizes of all other dimensions match the size of the …

Webmax ( array $value_array ): mixed If the first and only parameter is an array, max () returns the highest value in that array. If at least two parameters are provided, max () returns … Web17 nov. 2015 · Accepted Answer: Thorsten I need to find each maximum values (position/indexing of values) of each layer on a 3 dimensional matrix. It was given for a two dimensional matrix. example: -------------------- Theme Copy A = [8 2 4; 7 3 9]; [M,I] = max (A (:)); [I_row, I_col] = ind2sub (size (A),I) ---------------------

Web20 okt. 2024 · Using antenna magnitude data to plot max gain vs... Learn more about antenna, gain, matlab, plotting . I have a set of antenna data which contains a frequency array, azimuth array, and a matrix of magnitude values; see attached photo for how data is arranged. (I ... Does anyone know the matlab code to calculate antenna gain from ...

Web15 dec. 2016 · max (cell2mat (T1)) ans = 4 something a bit more complicated would be to build a function like find () for cells because cells may have custom indices, the … individualism fashionWebMinimum values, returned as a scalar, vector, matrix, multidimensional array or table. size(M,dim) is 1 , while the sizes of all other dimensions match the size of the … individualism frontierWeb14 nov. 2024 · yd = max (max (mn2t)); % first find maximum for each hour y = reshape (yd,24,1,size (yd,3)/24); % reshape it by day output = max (y); % find maximum of each day Let me know if this works ! Theme Copy for i = 1:length (mn2t) mn2t_mat = mn2t {i}; % extract matrix of ith element yd = max (max (mn2t_mat)); % first find maximum for each … lodges lake district holidaysWeb8 feb. 2024 · I need guidance, as i have a matrix H1 of 1576*1024, which is vertical concatination of four channels, in H1 for continuous four rows it represent one frame of … individualism governmentWeb4 apr. 2013 · I have written the following 'matlab' code that is supposed to return the maximum value in an array: function m = maxi (a) maximum = a (1,1); [m,n]=size (a); for i=1:m for j=1:n if a (i,j)>=maximum maximum = a (i,j) else maximum = maximum; end end end m = maximum; end lodges linlithgowWebThe idea is that I select 1 of the maximum values in the rows in the A-array, but not always the first one. 0 Comments. Show Hide -1 older comments. Sign in to comment. Sign in to answer this question. ... Find the treasures in MATLAB Central and discover how the community can help you! Start Hunting! lodge sleeper sofa 2 picesWeb11 okt. 2007 · maxval = max (A); for n = 2:ndims (A) maxval = max (maxval); end maxval maxval = 1.0000 It hasn't been so for quite some time, but in my experience, this iterative approach had a significant speed advantage with larger N-D arrays in older versions (2x-3x as fast as max (A (:)) for the arrays I was using). individualism gary althen