Answered

wildcard in filename for readtable does not work

You must call readtable with a valid filename for an existing file. It will not accept wildcards. You could use uigetfile to o...

wildcard in filename for readtable does not work

You must call readtable with a valid filename for an existing file. It will not accept wildcards. You could use uigetfile to o...

5 månader ago | 0

Answered

Indexing with min and numel

vector1 = 1:5 vector2 = 2:7 N = max(numel(vector1), numel(vector2)) [n,I] = min([numel(vector1),numel(vector2)]) I'm not sur...

Indexing with min and numel

vector1 = 1:5 vector2 = 2:7 N = max(numel(vector1), numel(vector2)) [n,I] = min([numel(vector1),numel(vector2)]) I'm not sur...

5 månader ago | 1

Answered

Code gets stuck loading when I try to run it.

In your SEGMENT 1 code you have this line where you are updating time (even though the comment says "Height Update"). I don't s...

Code gets stuck loading when I try to run it.

In your SEGMENT 1 code you have this line where you are updating time (even though the comment says "Height Update"). I don't s...

5 månader ago | 0

| accepted

Answered

how to plot signals on the same scale

For the green one, just subtract the first element of the capacity vector from the entire vector in your plot command. For exam...

how to plot signals on the same scale

For the green one, just subtract the first element of the capacity vector from the entire vector in your plot command. For exam...

5 månader ago | 1

Answered

how to obtain the data from the middle of the binary file using fread in MATLAB?

The second argument to the fread function is the size of the data to read, not an index, as you appear to be trying to use it. ...

how to obtain the data from the middle of the binary file using fread in MATLAB?

The second argument to the fread function is the size of the data to read, not an index, as you appear to be trying to use it. ...

5 månader ago | 0

Answered

how to import file?

You were pretty close. Here is one approach, converting your third columns to arrays instead of extracting them as tables with ...

how to import file?

You were pretty close. Here is one approach, converting your third columns to arrays instead of extracting them as tables with ...

5 månader ago | 0

Answered

While loop in function

Perhaps you meant to test the absolute value of epsilon_a? %known veriables syms x f(x) = exp(-x) - x; eqn = f(x) == 0; mat...

While loop in function

Perhaps you meant to test the absolute value of epsilon_a? %known veriables syms x f(x) = exp(-x) - x; eqn = f(x) == 0; mat...

5 månader ago | 0

Answered

Determine the relational operator in an expression

If you can rely on x always being on the left in your "test" expressions, you can test for y being on the left in the result ret...

Determine the relational operator in an expression

If you can rely on x always being on the left in your "test" expressions, you can test for y being on the left in the result ret...

5 månader ago | 0

Answered

I want to plot parameters and time , with influence three others paramaters , but i dont know how to plot

Note that, in Matlab, functions must be defined at the end of a script. Your code seems to run just fine after reordering it. ...

I want to plot parameters and time , with influence three others paramaters , but i dont know how to plot

Note that, in Matlab, functions must be defined at the end of a script. Your code seems to run just fine after reordering it. ...

5 månader ago | 0

Answered

Piecewise function graph help

Use logical indexing: L = 200; d = 10; s = 30; r1_max = 22.36; r2_max = 120.4; r = 0:200; F = zeros(size(r)); idx ...

Piecewise function graph help

Use logical indexing: L = 200; d = 10; s = 30; r1_max = 22.36; r2_max = 120.4; r = 0:200; F = zeros(size(r)); idx ...

5 månader ago | 0

Answered

how to zero pad a vector to have the same amount of data as a vector with more data?

Try this: %%% goal: to have the length of 'in' equal the length of 'verb' %%% define inputs [in, fs] = audioread('smash_...

how to zero pad a vector to have the same amount of data as a vector with more data?

Try this: %%% goal: to have the length of 'in' equal the length of 'verb' %%% define inputs [in, fs] = audioread('smash_...

5 månader ago | 1

Answered

printing the name of the data containing a certain value in the workspace

a=10; b=20; c=30; d=40; reference=20; names = ["a", "b", "c", "d"]; [max_delta, idx] = max([a b c d] - reference); fp...

printing the name of the data containing a certain value in the workspace

a=10; b=20; c=30; d=40; reference=20; names = ["a", "b", "c", "d"]; [max_delta, idx] = max([a b c d] - reference); fp...

5 månader ago | 0

| accepted

Answered

XTicks change in tiled figure if no breakpoint is set before for loop, even if xticks are used

I can't explain why your approach didn't work, but this seems to work. figure tiledlayout(3, 3); percent = 0:100; ticks = 0:...

XTicks change in tiled figure if no breakpoint is set before for loop, even if xticks are used

I can't explain why your approach didn't work, but this seems to work. figure tiledlayout(3, 3); percent = 0:100; ticks = 0:...

5 månader ago | 0

| accepted

Answered

How do i find x from given y that is closest to my peak or at x=0?

Have you tried interp1?

How do i find x from given y that is closest to my peak or at x=0?

Have you tried interp1?

5 månader ago | 0

Answered

Convert z to e^(-sT) in transfer function

If you have the Control System Toolbox you can use the d2c function to convert from the z domain to the s domain. Note that thi...

Convert z to e^(-sT) in transfer function

If you have the Control System Toolbox you can use the d2c function to convert from the z domain to the s domain. Note that thi...

5 månader ago | 2

Answered

How to extrapolate the first 5 points

load points.mat plot(points(:,1), points(:,2), '.-'); grid on figure plot(points(:,1), points(:,2), '.-'); grid on xlim([1...

How to extrapolate the first 5 points

load points.mat plot(points(:,1), points(:,2), '.-'); grid on figure plot(points(:,1), points(:,2), '.-'); grid on xlim([1...

5 månader ago | 0

Answered

Wrong symbolic solution for trigonometry

It looks like your second solve construct only returns one of the solutions. Someone who knows the symbolic toolbox better than...

Wrong symbolic solution for trigonometry

It looks like your second solve construct only returns one of the solutions. Someone who knows the symbolic toolbox better than...

5 månader ago | 0

Answered

Recognize edges in mosaic-like background - draw horizontal lines and save line coordinates

Big caveat: I'm not even close to an image processing expert so there is probably a smarter way to do this. I noticed that the...

Recognize edges in mosaic-like background - draw horizontal lines and save line coordinates

Big caveat: I'm not even close to an image processing expert so there is probably a smarter way to do this. I noticed that the...

5 månader ago | 1

Answered

title with confusing words

sett = 'SISTEMI_DA_VALUTARE_SENZA_COMMISSIONI'; title(sett, 'Interpreter', 'none') If you read the documentation you will have...

title with confusing words

sett = 'SISTEMI_DA_VALUTARE_SENZA_COMMISSIONI'; title(sett, 'Interpreter', 'none') If you read the documentation you will have...

5 månader ago | 0

| accepted

Answered

How to create tiledlayout grid in vertical order

The tiles are always numbered by row, column, but you can plot into the tiles in whatever order you want by specifying the tile ...

How to create tiledlayout grid in vertical order

The tiles are always numbered by row, column, but you can plot into the tiles in whatever order you want by specifying the tile ...

5 månader ago | 0

Answered

eci2lla altitude error?

lla = eci2lla([-6.07 -1.28 0.66]*1e6,[2010 1 17 10 20 36]); lat = lla(1) lon = lla(2) So, this point is slightly above the E...

eci2lla altitude error?

lla = eci2lla([-6.07 -1.28 0.66]*1e6,[2010 1 17 10 20 36]); lat = lla(1) lon = lla(2) So, this point is slightly above the E...

5 månader ago | 0

| accepted

Answered

Trouble with date conversion

As @Stephen23 said, it is better to keep the date and time as a datetime array. See below. opts = delimitedTextImportOptions; ...

Trouble with date conversion

As @Stephen23 said, it is better to keep the date and time as a datetime array. See below. opts = delimitedTextImportOptions; ...

5 månader ago | 2

| accepted

Answered

Matlab online problems - doesn't use startup.m, ignores setpath, forgets preferences

The command to save the search path is savepath (all one word). save path (two words) will save your workspace variables to a fi...

Matlab online problems - doesn't use startup.m, ignores setpath, forgets preferences

The command to save the search path is savepath (all one word). save path (two words) will save your workspace variables to a fi...

5 månader ago | 0

Answered

For loop plotting all values in one graph, how do I create separate plots for my for loop values

In your loop you are only ever plotting into Figure(1). See updates below. % Mesh Grid in (Diamtoms(D),Zooplankton(P))-plane ...

For loop plotting all values in one graph, how do I create separate plots for my for loop values

In your loop you are only ever plotting into Figure(1). See updates below. % Mesh Grid in (Diamtoms(D),Zooplankton(P))-plane ...

6 månader ago | 1

| accepted

Answered

Define an equation in the html file for custom documentation

If you create your help html file(s) using this approach (from the link you referenced): Create a live script (*.mlx) and export...

Define an equation in the html file for custom documentation

If you create your help html file(s) using this approach (from the link you referenced): Create a live script (*.mlx) and export...

6 månader ago | 0

Answered

Don't know how to put set of numbers in equation

a = 1; % made up values - replace with the real ones e2 = 0.1; fi = [0 3 13 23 33 34 43 53 63 73 83 90]; N = a ./ (sqrt(1-e2 ...

Don't know how to put set of numbers in equation

a = 1; % made up values - replace with the real ones e2 = 0.1; fi = [0 3 13 23 33 34 43 53 63 73 83 90]; N = a ./ (sqrt(1-e2 ...

6 månader ago | 1

| accepted

Answered

How to append text and numbers into a title

You were so close, but you can't use + to concatenate character vectors, use strings instead. I changed the single quotes to do...

How to append text and numbers into a title

You were so close, but you can't use + to concatenate character vectors, use strings instead. I changed the single quotes to do...

6 månader ago | 1

Answered

why does the figure doesnt show the two vectors?

It looks like it is working to me (see below). What are you expecting and how is that different from the results you are seeing...

why does the figure doesnt show the two vectors?

It looks like it is working to me (see below). What are you expecting and how is that different from the results you are seeing...

6 månader ago | 1

Answered

How to stop this error from occurring every time I try to open a function or script in matlab?

Please enter the following command in the Command Window and make sure that the output looks similar to that shown here (all of ...

How to stop this error from occurring every time I try to open a function or script in matlab?

Please enter the following command in the Command Window and make sure that the output looks similar to that shown here (all of ...

6 månader ago | 0

Answered

How to generate three figures to fill the screen (distributed vertically)?

When you specify the 'Position' of a figure, that does not include the window title bar, menu, and tool strip, only the part of ...

How to generate three figures to fill the screen (distributed vertically)?

When you specify the 'Position' of a figure, that does not include the window title bar, menu, and tool strip, only the part of ...

6 månader ago | 0