per isakson
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How to use "dir"?
Renam the folders 'Inst1', to, 'Inst01', etc. or see natural order.
6 dagar ago | 0
The loop does not take all values
I cannot reproduce the issue that you report. You didn't show us the error message! There is an error message? First, I tidied ...
6 dagar ago | 1
| accepted
Question
Why does web('name.html','-new') open the html-file in the Help browser?
Experiments with R2018b show that web('name.html','-new') honors the Matlab documentation and displays 'name.html' in the Matla...
9 dagar ago | 0 answers | 0
0
answersHow to read strings from a txt file?
The text file, model.txt, contains the five lines given in your question. The script fid = fopen( 'model.txt' ); cac...
9 dagar ago | 0
| accepted
find the minimum value of y for positive vales of x
Try this %% x = (-100:100); y = x.^3+60*(x.^2)-50; %% xmin = min(y(x>0)) which returns xmin = 11 >>
24 dagar ago | 0
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Looping through a random matrix to see if any element is >0.5
Try %% for random_number_matrix = rand(4,8) display (random_number_matrix) end and read the documentation on for
24 dagar ago | 0
How to combine multiple columns into array?
Two ways array = cat( 2, col1, col2, col3, col4, col5 ); array = [ col1, col2, col3, col4, col5 ];
24 dagar ago | 0
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How to write properties in vectors in matlab oop?
P(1)=obj.lcc; P(2)=obj.rc; P(3)=obj.mc; where obj is the instance variable
26 dagar ago | 0
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Matlab reads file with different order
>> fid = fopen('RQ_par.txt'); >> fs = fscanf( fid, '%f' ) fs = 0.9011 0.848 0.6744 0.54 ...
26 dagar ago | 0
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Extracting length information of pattern from specific string (not fixed string)
This is an answer to the follow_up question, which was closed when I tried to submit. %% chr = '010100001111111111111110000010...
ungefär en månad ago | 1
reading a huge matrix which is split to several parts
The text file contains column and row numbers together with blocks of the matrix. These row and column numbers can be used for c...
ungefär en månad ago | 0
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.mat file to .txt file
A little demo >> i16 = ones( 12, 1, 'int16' ); % sample data >> fid = fopen('i16.txt','a'); >> fprintf( fid, '%6d\n', i16 ...
ungefär en månad ago | 0
My codes and functions are deleted
AFAIK: There is no magic way to find lost files. Maybe you saved them in the wrong place? Or renamed them? What do you know ...
ungefär en månad ago | 0
How can I get the path of the file being loaded when implementing the loadobj method
A little demo >> clearvars >> create_and_save_mock_obj >> load_mock_obj The obj was loaded from D:\m\cssm\load_mock_obj.m s...
ungefär en månad ago | 0
MATLAB Answers Wish-list #5 (and bug reports)
Don't encourage the use of "matlab" and "simulink", by showing them as popular tags. Instead, encourage the use of the Product f...
ungefär en månad ago | 2
Reading mixed format data from '.txt' file in matlab
Here is an alternative Running >> out = cssm('cssm.txt') outputs out = struct with fields: george: [3×11 double] ...
ungefär en månad ago | 0
What frustrates you about MATLAB? #2
Which do you prefer 'MultipleDelimsAsOne' or 'CollapseDelimiters'? Now and then I use the correct name in the wrong place. I ...
ungefär en månad ago | 1
Reading large number of csv files
Caveats My notion of your use case (work flow) is vague. Is your local free disk space a restriction? How many GB in total will...
ungefär en månad ago | 0
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Nested Functions vs Object-Oriented Programming: k-D Tree example and relative performance
On my R2018b,Win10 the diffence is even bigger % 18.585, 0.79143 % 18.937, 0.75923 The profiling result of get_root...
ungefär en månad ago | 1
| accepted
Load data and merge them together
Replacing data = [data,load(files(n).name)] with data = [ data ; load(files(n).name) ]; might help, i.e add rows to data no...
ungefär en månad ago | 0
'Unable to open file' error with importdata
Replacing Spill = importdata(filename); with Spill = importdata( fullfile( pathname, filename ); may help.
ungefär 2 månader ago | 0
| accepted
Access to class members
The Code Analyzer is a useful feature. It indicates syntax errors in the rightmost column of the editor. And it provides tooltip...
ungefär 2 månader ago | 0
| accepted
Issue with defining inputs in classdef and getting properties updated
Two things: VirtualMotor is a value class. Is that your intention? See Comparison of Handle and Value Classes You don't want ...
ungefär 2 månader ago | 1
| accepted
How can I see very large data in a workspace
This works with R2018b >> cac = {rand(1104,2,292)}; >> openvar('cac{1}(:,:,290)') P.S. It works with 1400x2x290 too
ungefär 2 månader ago | 0
| accepted
Conversion of Cell elements to matrix elements
Matlab magic %% x{1,1}=[1,5,3]; x{1,2}=[2]; x{1,3}=[]; x{2,1}=[2,4]; x{2,2}=[5,3,1]; x{2,3}=[]; %% cellfun( @(v) sum(v...
ungefär 2 månader ago | 0
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Particularly strange bug using the eval function
I reproduced the issue you report on R2018b, Win10. I noticed that if I put a breakpoint at the line "class(gamma)" run the f...
ungefär 2 månader ago | 0
| accepted
How do I debug my matlab code?
How do I debug my matlab code? Before trying to fix the problem see: Debug a MATLAB Program, then add a breakpoint to line 34,...
ungefär 2 månader ago | 1
| accepted
How to pass field values to subclass from superclass?
There are syntax errors in your code. Try to keep the little box in the upper right corner, , green at all time. I've fixed y...
ungefär 2 månader ago | 0
| accepted
Write a function called valid_date that takes three positive integer scalar inputs year, month, day. If these three represent a valid date, return a logical true, otherwise false. The name of the output argument is valid. If any of the inputs is not
Would this function pass? function [ valid, dt ] = valid_date( y, m, d ) % The names of the input arguments,...
ungefär 2 månader ago | 1
How to read values for the range between each maximum and each minimum from a large uneven data file?
"range between the maximum and minimum of column 3" with a bit of guessing my interpretation is implemented in ixb and ixe %% ...
2 månader ago | 0
| accepted
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