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Trying to delete rows in a table based on specific values using indexing
Instead of this: idx = any(PARTidMat<738341.7917 | PARTidMat>738342,3); % any along the 3rd dimension Do this: idx = PARTidMa...

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How to avoid a newline in sprintf
sj = 3; Consider the difference between what you have now: {'Choose a subject', ... '(Last chosen subject:' sprintf('%d)'...

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Reshape a matrix based on indices placed on another matrix
v = rand(81,1); % something like v(1:10:end) = NaN; % your 81-by-1 vector reshape(v,9,[])

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How do I index individual columns in an array?
load high_perspective_taking.mat % original: high_perspective_taking % 0 <-> 4, 1 <-> 3: high_perspective_taking(:,[1 4]) = ...

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Connect points of specific height that is a string
load InsideOutTable.mat DBearbeitungBorderInfillInsideOutStand19S1.Pulvergefoerdert = (DBearbeitungBorderInfillInsideOutStand...

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How to create Random Binary Number with fix amount of 1 and 0?
bin_len = 30; num_1 = 4; % initialize numeric vector of 30 zeros bnout = zeros(1,bin_len); % place ones at 4 random indice...

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Setting resolution for getframe?
Setting the resolution with getframe is not supported, but you can use exportgraphics or print, both of which support setting th...

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how to re-write a text file by skipping Ist column.
Maybe this is sufficient: data = readmatrix('text_file.txt'); writematrix(data(:,2:end),'new_text_file.txt')

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Filtering an Array for multiple different conditions
I think you may have the wrong impression about what happens when you change TFpos inside the loop. Specifically, changing the v...

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add column of sequential numbers to table
Here's one way to do it (shown using a smaller table): T = array2table(rand(15,4)) T.new_column = (1:size(T,1)).'

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How to remove ticks from the secondary axis in the example below?
loglog(1:10000) ax = gca; set(ax, ... 'XGrid','on', ... 'YGrid','on', ... 'GridLineStyle','-', ... 'XMin...

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tiledlayout no spacing display in 2x3 grid
imshow effectively sets the aspect ratio so that the image doesn't look distorted. If you want to have no space between the til...

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How do I split a MATLAB table into seperate tables by date?
Here's one way: t = table( ... {'2022-05-21';'2021-05-21';'2022-05-21';'2022-06-01';'2022-06-01';'2022-06-04'}, ... [...

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Fill up a variable number of rows to match a certain size
Results = rand(194,1); % a random 194-by-1 vector disp(Results(end-1:end)); % show the last two elements % extend with zeros...

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How do I convert a colorbar to a legend for multiple colors representing categories?
figure('Colormap',cool(8)) caxis([1 8]) colorbar()

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How to deal with legend for multiple curves in one figure?
One way is to set the DisplayName of each line when you plot it: names = { 'phi = 0 & psi = 0' 'phi = psi' 'phi ...

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Trouble using strcmp in Matlab
Assigning to Opt_Sub on each iteration of the for loop overwrites whatever was assigned to Opt_Sub on previous iterations of the...

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Histogram bin location to place text for categorical data
You can use h1.Categories instead of h1.BinEdges % a guess at what your X and categorical_edges_x look like categorical_edges_...

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How to conditionally pick the rows of tow datasets?
A = [1, 6, 3; 8, 11, 1; 4, 2, 0; 8, 1, 5; 9, 2, 1] B = [8, 4; 7, 1; 2, 5; 1, 8; 9, 7; 4, 6] C = A; [ism,idx] = ismember(A(:,1...

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excel and matlab problem
T = readtable('EXCEL.xlsx'); NAMES = T.(1) ; AvgMarks = mean(table2array(T(:,2:end)),2) ; Grades = cell(size(T,1),1); ...

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Plot a 2d figure for a complicated function
vplc=0.25;delta=2.5;tau_max=44000;Ktau=0.045;%tauP=0.027; kc=0.1; kh=0.05;Vp=0.9;Kbar=0.000015;kp=0.15;gamma=5.5;kb=0.4; Vpm=0...

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How to find x values of specified y point on the graph ?
x = [1,2,3,4,5]; y = [6,7,8,9,10]; y_point = 6.34; x_point = interp1(y,x,y_point); plot(x,y); hold on plot(x_point,y_p...

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How to Filter Array Based on Values in a Different Array?
% some random lat/lon/stat matrices lat = randi([-90 90],5,10) lon = randi([-180 180],5,10) stat = randi([-3 1],5,10) % get ...

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How to populate a list box with .mat files in a specified file path?
Instead of this: set(handles.ChooseVersionListBox,'string',files.name); % tries to update listbox w/ .mat file names Try this:...

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Plotting function with differenting constant
a=[1,2,3];%,50,300]; % using just the first 3 a values, for this demonstration for i=1:length(a) ...

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How to find the length of intersection of rows of a matrix?
A = [ 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0...

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For loop to save doubles in .mat files
load_mat = load('some_mat_file.mat') % create a new structure, "new_mat", which contains % only the 20x1 doubles from load_ma...

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Loop input variables into function to get the various output in table
Something like this maybe? % your initial table input_table = array2table([ ... 41 62 92 17 3 7 -2; ... ...

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Find Max values in each row
A1 = [ ... 200 300 400 500 600; ... 1.2 1.3 1.4 1.6 1.2; ... 1.5 1.9 2.3 1.5 1.2]; Use the index you get to inde...

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How do I only keep the rows that match the values of the rows in a different list?
load low_condition load valid_low_IDs valid_low_IDs contains character vectors that appear to be file names: valid_low_IDs S...

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