Statistics
RANK
37
of 257.876
REPUTATION
4.718
CONTRIBUTIONS
0 Questions
1.610 Answers
ANSWER ACCEPTANCE
0.00%
VOTES RECEIVED
407
RANK
of 17.768
REPUTATION
N/A
AVERAGE RATING
0.00
CONTRIBUTIONS
0 Files
DOWNLOADS
0
ALL TIME DOWNLOADS
0
CONTRIBUTIONS
0 Posts
CONTRIBUTIONS
0 Public Channels
AVERAGE RATING
CONTRIBUTIONS
0 Highlights
AVERAGE NO. OF LIKES
MATLAB Central Treasure Hunt finisher badge
Awarded to _ on 19 Mar 2022
MATLAB Central Community 20 Year Anniversary Treasure Hunt participant badge
Awarded to _ on 23 Sep 2021
Accept 2 answers given by other contributors
Awarded to _ on 30 Mar 2022
Contribute at least one answer each month for 6 consecutive months
Awarded to _ on 02 Feb 2022
Comment on a problem or solution
Awarded to _ on 26 Sep 2020
Solve a problem with a best solution
Awarded to _ on 19 Sep 2020
Answer 50 questions that were unanswered for more than 30 days
Awarded to _ on 28 Dec 2021
100 of your answers have been accepted
Awarded to _ on 13 Dec 2021
Like a problem or solution
Awarded to _ on 18 Sep 2020
Solve 500 problems
Awarded to _ on 11 Sep 2020
Solve all the problems in CUP Challenge
Awarded to _ on 30 Aug 2020
Content Feed
How to find repeated values after decimal in array?
data = [ ... 868.1 567.1 413.1 1159.7 52.1 99.7 126.7 111.1 167.2 1322.2 ...
27 minuten ago | 0
Writting multiple files with fopen 'w'
Here's a function (get_unused_file_name) you can use for this purpose. It takes a file name and check if that file already exist...
ongeveer 3 uur ago | 0
I don't understand the condition from FOR row 16 to row 26. Can explain each row form if row to the end please.
Lines 16 through 26: for i=1:rows fprintf('('); for j=1:columns if j < columns fprintf("%.4f , ...
ongeveer 17 uur ago | 1
| accepted
round to 2 decimal places but still have more than 2 decimal places when storing
"the stored value not storing 2 decimal places." If you mean the value written to file has more than 2 decimal places, that's b...
ongeveer 17 uur ago | 1
Find min and max datetime in table
T = table( ... [2;2;3;3], ... datetime({'05/20/22';'05/20/23';'04/12/99';'06/12/02'},'InputFormat','MM/dd/yy'), ... ...
ongeveer 19 uur ago | 0
| accepted
sort the matrix by the order of the first row
A = [ ... 3 5 4 1 2 0.2 0.5 0.7 0.1 0.9 0.7 0.9 0.4 0.3 ...
ongeveer 19 uur ago | 0
| accepted
ismember to filtered table
That's doing ismember with the names of the files. [a,b]=ismember('meta_data_mri.MRID','MRIdata.subjects') [a,b]=ismember('abb...
ongeveer 19 uur ago | 0
Can someone run this function and give the results as I have 2017 version and I believe there are some functions that work in latest versions
It appears to run ok in R2017b. I guess that means you have R2017a. Here's the result: openfig('untitled.fig'); If I had to g...
ongeveer 22 uur ago | 0
| accepted
Deleting rows with an if Statement
Here's a way to delete rows of a matrix if two conditions are both met: x = magic(7) % delete rows of x where the value in col...
ongeveer 23 uur ago | 0
| accepted
How do I use readtable to read in an Excel file whose first column has indenting that I want to preserve?
opts = detectImportOptions('test.xlsx'); opts.VariableOptions(1).WhitespaceRule = 'preserve'; Ex_MassProps = readtable('test...
1 dag ago | 1
function with text string input and excel file
warning off all get_car_info('Cars.xlsx','x') get_car_info('Cars.xlsx','y') get_car_info('Cars.xlsx','z') function out = g...
1 dag ago | 0
| accepted
How to set sample values to zero
Use x(x < threshold) = 0, where x is your signal and threshold is your noise amplitude. Or x(abs(x) < threshold) = 0, if you mea...
1 dag ago | 0
Non working while loop
The last line inside the while loop: x0 = x1 sets x0 to x1. Therefore, when the while condition is checked again (which happe...
1 dag ago | 1
why do i get "Array indices must be positive integers or logical values ?"
res_im = imresize(imgs{i}, 0.4); is before the i loop, so i is not defined, so MATLAB interprets that i as the imaginary un...
1 dag ago | 0
Error using matlab.ui.control.internal.model.AbstractNumericComponent/set.Value (line 111) 'Value' must be a double scalar.
Try it without converting to string app.EditField.Value = Re; because if app.EditField is a NumericEditField, its Value is a n...
1 dag ago | 0
Convert digital numbers to datetime elements
If you make a datetime array from t2, you can use interp1 to interpolate. (Also, t1 has 1057 elements, so I'll remove the last ...
1 dag ago | 1
| accepted
Find the corresponding value of y when x is a specific value?
Maybe this % a 3D array like yours M = [(230:598).' rand(369,1)]+reshape(0:5:130,[1 1 27]); size(M) % find the row of M(:,1,...
1 dag ago | 1
| accepted
Why does the variable 'ans' cannot be change when setting a domain? For example: I wanted to change the variable 'ans' to 'xofZ' but it keep saying it failed.
If you want to modify the value of xofZ, e.g., by having it retain only the real solutions, you must assign to xofZ. When the v...
2 dagen ago | 0
| accepted
how do I flip ever column in a matrix without using the fliplr function?
n = randi([4,15]); n_mat = randi ( [1,100], n, n) n_mat_flipped = n_mat(:,end:-1:1)
2 dagen ago | 0
| accepted
how to save plots in a folder. named as figure1,Figure2,Figure3,Figure4?
files = dir('*.txt'); files = fullfile({files.folder},{files.name}); for ii = 1:numel(files) a=readmatrix(files{i...
2 dagen ago | 0
| accepted
Use for loop to compare each row value out of two separate arrays to create a filtered final array
Inside the for loop, use RollValue(i) and PitchValue(i) instead of RollValue and PitchValue, and also you'll need to assign to A...
2 dagen ago | 1
| accepted
Function 'subsindex' is not defined for values of class 'cell'
What's wrong is that TIP1 is a cell array, and you can't use a cell array as an index, as in here you are attempting to access t...
2 dagen ago | 0
Deleting CreateFcn in GUI
There is an option in GUIDE (in the Tools menu > GUI Options ...) called "Generate callback function prototypes", which is selec...
2 dagen ago | 0
how to solve this reshape error?
Yes, this converts Sparameter into a row vector: Sparameter=reshape(Sparameter,1,[]) However, since Sparameter is a column vec...
2 dagen ago | 0
İmplementing a Pause button
"İs there anyway seconds can just be recorded?" second(datetime('now')) pause(2) second(datetime('now')) Using that in your ...
2 dagen ago | 0
| accepted
Looping 10 times and recording the results
clc; clear all; close all; %PARAMETRELER MaxIterration=10; M=3;%kromozom sayısı Pc=1;%çaprazlama olasılığı Pm=0.3;%muta...
3 dagen ago | 0
Problem displaying a counter on a GUİ
If your static text is called handles.exp_counter, then that's going to be a problem because the name handles.exp_counter alread...
3 dagen ago | 0
| accepted
How do i create variables that store arrays
You can use a cell array: Array = { ... [ 1 2 3 4; 1 2 3 4] ... [ 1 2 1 2; 3 2 1 2] ... [ 1 3 1 3; 2 3 2 3] ... ...
3 dagen ago | 0
| accepted
Patch not working properly with 2d latitude and longitude
Try using surface instead of patch.
3 dagen ago | 0
| accepted
