回答済み
for loop over video data
Does this work as expected? [n_frames,n_rows,n_columns,n_color_channels] = size(data); block_size = 30; n_frames_to_process =...

3年以上前 | 0

| 採用済み

回答済み
I'm getting an error using fplot, How do I get it to work?
Xs = 1.8; fs = 10; fi = pi/3; t1 = -0.1; t2 = 0.2; t = [t1, t2]; x = @(t)Xs*sin(2*pi*fs*t+fi); fplot(x,t,'-')

3年以上前 | 1

| 採用済み

回答済み
How to display an image and a plot on the same figure while controlling axes
my_image = uint8(linspace(1,0,720)'*linspace(1,0,1280)*255); % some diagonal color gradient angles = linspace(0,4*pi,200); m...

3年以上前 | 1

| 採用済み

回答済み
Variable might be set by non scalar operator
m=('insert value'); should be m=input('insert value');

3年以上前 | 0

回答済み
Manipulate strings in a table- remove leading numbers if present
load S solution = regexprep(names,'^[\d\.]+\s+','')

3年以上前 | 0

| 採用済み

回答済み
Patch - controlling transition of transparency - how to?
To have all patches span the full transparency range, use normalized values, where each column of fit is normalized separately. ...

3年以上前 | 0

| 採用済み

回答済み
Why does the line plot depend on the generator type in a for loop ?
The i_subset passed in to make_line_plot.m is a column vector, and that is assigned to generator if mode == 1. Then generator is...

3年以上前 | 1

| 採用済み

回答済み
How can I set zero value to white? in mesh plot
Like Rik said, one option is to replace zeros with NaNs in A; then they won't show up at all (so by default you see the white ax...

3年以上前 | 0

| 採用済み

回答済み
How to list all situation of vector including fix number?
perms(1:10) https://www.mathworks.com/help/matlab/ref/perms.html

3年以上前 | 0

| 採用済み

回答済み
Find match between 2 tables of unequal length
new_table = B(ismember(B.Name,A.Name),:);

3年以上前 | 0

| 採用済み

回答済み
How can I add this condition on my code?
U = [10;20;30;40;5;60;40;80;20;100]; V = [2;3;4;5;6;7;8;9;10;1]; idx = find(diff([0;floor(cumsum(U/100))])) V(idx) sum(V(i...

3年以上前 | 0

| 採用済み

回答済み
Mask with a for loop
removeData([2 3 0 0 7 8 0]) function vec = removeData(vec) x = 1; while x < numel(vec) if vec(x) ~= 0 && vec(x + 1) ==...

3年以上前 | 0

回答済み
Unique concatenation of multi-dimensional cell arrays
A(:,:,1) = {[1;2;3],[],[3]; [],[],[4]; [],[2;3],[]}; A(:,:,2) = {[2;3;4],[4],[3]; [],[],[4]; [],[2;4],[]}; ...

3年以上前 | 1

回答済み
Monitoring a directory for new files does not catch all the files
new_files will contain the names of all the new files, so instead of using just new_files(end) and assuming there's one new file...

3年以上前 | 0

| 採用済み

回答済み
3D axes ticks get truncated when figure window is not maximized
Set the xticks manually (like you set the xlim manually): xticks(928:933) Maybe the yticks too: yticks(200:100:600)

3年以上前 | 0

回答済み
Extract each column in excel spreadsheet and create new workbook with header as spreadsheet name
C = readcell('CatchCount1.xlsx'); for ii = 2:size(C,2) C_new = C(:,[1 ii]); C_new{1,2} = 'Catch'; writecell(C_ne...

3年以上前 | 0

| 採用済み

回答済み
split array to subarray and save it as csv file
fn = 'your\csv\file.csv'; pn = 'folder\where\you\want\the\results\to\go'; n = 6; C = readcell(fn); for ii = 1:size(C,2)/n ...

3年以上前 | 0

| 採用済み

回答済み
load different data types from the same subfolder simultaneously
If there is one .mat and one .dat file in each folder, then this should work to get the names (full path names) of each .mat and...

3年以上前 | 0

回答済み
How to sum values from unique dates in MATLAB table?
% the original table timestamp = datetime({'20-Jan-2023 15:12:22';'20-Jan-2023 15:12:22';'17-Jan-2023 12:57:02';'17-Jan-2023 13...

3年以上前 | 1

回答済み
Using nested loop to enter individual values in a matrix
Basically, you don't need the second input(), after the inner while loop, at all. close all, clear all, clc; % Ask use...

3年以上前 | 0

| 採用済み

回答済み
"Continue" in "for loop" based on trial count
Maybe this: for k = 1 : numel(X_vector) for n = 1 : 5 x = X_vector(k); y = Y_vector(k); % Now u...

3年以上前 | 0

| 採用済み

回答済み
Plotting different color points based on array values
data = struct('Name_1',randperm(50)); DE = 2.5+5*rand(1,50); threshold = 5; [~,idx] = sort(data.Name_1); x = data.Name_1(i...

3年以上前 | 1

回答済み
EDF writing - error when using cell array as signal DATA
The edwrite documentation doesn't state this explicitly (that I can see), but apparently (according to this answer), if you spec...

3年以上前 | 0

| 採用済み

回答済み
an issue with datetime
Maybe you mean "HH" a = '02/15/2023 13:00:00'; b = datetime(a,'InputFormat','MM/dd/yyyy HH:mm:ss')

3年以上前 | 1

| 採用済み

回答済み
How to bring a patch to the bottom of a figure?
Option 1: Call fill before plot: figure() hold on c = fill([0 4 5 2 1],[0 0 2 4 3],'y'); a = plot([1 2 3],[1 2 3],'color','k...

3年以上前 | 1

| 採用済み

回答済み
Check if a field within a structure exist
for i=1:9 chunk = sprintf('Period_%d',i); if isfield(Data.(chunk),'Breaks') data = xyz; else...

3年以上前 | 0

回答済み
Compare two arrays of same length
Maybe something like this: gear = zeros(1,789); for i = 1:789 if FF_one(i) < FF_two(i) gear(i) = 1; elseif ...

3年以上前 | 0

回答済み
is this the proper way to convert your axis and graphs to square microns?
Seems ok, assuming that each zone is an annulus and that all zones are concentric.

3年以上前 | 0

| 採用済み

回答済み
How do I properly use the "while", "for", "loop" command in this problem?
Maybe something like this: % A = T(:,1); %Column vector A = [71.213; 74.499; 79.175; 54.163; 83.008; 52.615]; B = length(A...

3年以上前 | 1

回答済み
Obtain all table elements from a column which correspond to certain string in another column
% a table str = {'Onus';'Bonus';'Loan us';'On us';'Bonus';'Money';'Bonus'}; num = [1;2;3;2;4;3;1]; t = table(str,num) % get ...

3年以上前 | 1

| 採用済み