photo

Thorsten


Universität Gießen

Last seen: 6 jours il y a Actif depuis 2013

Followers: 0   Following: 0

Message

Statistiques

All
  • First Review
  • 6 Month Streak
  • Thankful Level 1
  • Guiding Light
  • Revival Level 1
  • Knowledgeable Level 5
  • First Answer
  • Solver

Afficher les badges

Feeds

Afficher par

A résolu


MATLAB Basic: rounding
Do rounding near to zero Example: -8.8, answer -8 +8.1 answer 8

6 jours il y a

A résolu


Solve a System of Linear Equations
*Example*: If a system of linear equations in _x&#8321_ and _x&#8322_ is: 2 _x₁_ + _x₂_ = 2 _x₁...

plus de 3 ans il y a

A résolu


Verify Law of Large Numbers
If a large number of fair N-sided dice are rolled, the average of the simulated rolls is likely to be close to the mean of 1,2,....

plus de 3 ans il y a

A résolu


Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

plus de 3 ans il y a

A résolu


Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...

plus de 3 ans il y a

A résolu


Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

plus de 3 ans il y a

Réponse apportée
how can I edit a matrix and rename it at the same time?
You can do it like this: my_matrix = rand(4,9); edited_matrix = my_matrix; edited_matrix(:,8) = [2;4;6;1];

plus de 4 ans il y a | 0

Réponse apportée
Different colours for arrows in quiver plot
Create a circular colormap: cmap = colormap(hsv(360)); In the loop: compute the angle and an index into the colormap from...

plus de 4 ans il y a | 1

| A accepté

Réponse apportée
how do i change subfunctions to a switch
switch question case 1 % code of function 1 case 2 % code of function 2 case 3 % code of function 3 otherwise ...

plus de 4 ans il y a | 0

| A accepté

Réponse apportée
Find the perfect overlay of 2 maps of points
You can maximize the number of perfect matches, that is the number of red points with zero distance to a blue point.

plus de 4 ans il y a | 0

Réponse apportée
one two three four
Replicate B such that is is as long or longer than A, then cut it to the length of A; B = repmat(B, 1, ceil(numel(A)/numel(B)...

plus de 4 ans il y a | 0

| A accepté

Réponse apportée
Error using horzcat Dimensions of matrices being concatenated are not consistent.
You can only concatenate vectors horizontally if they have the same number of rows. But here you have 256 and 18 rows. sp this d...

plus de 4 ans il y a | 0

| A accepté

Réponse apportée
Text in while loop creating matrix
You have to use cell arrays if you want to mix text and numbers. And fprintf returns the number of printed bytes, so you directl...

presque 5 ans il y a | 0

Réponse apportée
could anyone help me how to check the idx position containing value is not equal to zero
To check if any value of idx is zero, you can use any(idx == 0)

environ 5 ans il y a | 0

Réponse apportée
Ich brauche Hilfe mit der Matrix
1:1 umgesetzt muss es doch 1 statt l heißen: verbraucher_AC=everything(s,1); leistung_AC=Leistungswert(s,1);

environ 5 ans il y a | 1

| A accepté

Réponse apportée
Rearrange halves of yaxis in graph
i = find(x == 1.25); y = y([i+1:end, 1:i]);

environ 5 ans il y a | 1

Réponse apportée
How do i bring the user(cursor) to the 1st figure plot out of many figures ?
fig(1)

environ 5 ans il y a | 0

Réponse apportée
How can I generate random number between 1 and 10, and at the same time I want to exclude number 3 & 6?
x = setdiff(1:10, [3, 6]); r = x(randi(numel(x)));

environ 5 ans il y a | 4

| A accepté

Réponse apportée
using 2 indexs for loop
for i=1:length(mHome) for k=1:2:size(mHome,2)-1 output1(i,k)=pdist([mHome(i,k:k+1);mBall(i,1:2)]); end end

environ 5 ans il y a | 1

| A accepté

Réponse apportée
I keep getting undefined function when preallocating
index = 1:30; % Preallocate S1QAmb = zeros(size(index)); % index has to be defined before it can be used for i = index S...

plus de 5 ans il y a | 0

| A accepté

Réponse apportée
How to save the output of a loop with sequential file numbers.
for i:size(bounding_box, 1) face_crop = imcrop(I, [227,227]) filename = sprintf('%02d.jpg', 2*i - 1); imwrite(fac...

plus de 5 ans il y a | 0

| A accepté

Réponse apportée
Common legend for multiple histograms in subplots
Set the FaceColor explicitly before calling legend: set(line1, 'FaceColor', 'r') set(line2, 'FaceColor', 'g') set(lin...

presque 6 ans il y a | 0

Réponse apportée
how to create a video with a looming stimulus
This version works without exporting. In the code you can first choose 'test' to see if the sequence of images is what you want ...

presque 6 ans il y a | 0

Réponse apportée
Incorrect number of output arguments for 'pre_test_fixpt'. Expected 1, but found 2.
You show code for pre_test, but the error is about pre_test_fixpt. Have a look at how you call this function in your code.

presque 6 ans il y a | 0

Réponse apportée
Why am I getting two different plots for the exact same matrix?
Maybe it helps if you transpose the matrix to get it right.

presque 6 ans il y a | 0

Réponse apportée
Converting third dimension of 3D matrix to 1xN object
struct(ii).Image = A(:,:,ii);

presque 6 ans il y a | 0

Réponse apportée
Setting certain pixels in a grayscale image to RGB (red) for MIP
From the above discussion, I came up with this solution: % fake some data X = rand(10, 10, 23); N = prod(size(X)); ...

presque 6 ans il y a | 1

Réponse apportée
Calculate weighted average of a 2D matrix
X = rand(376, 481); w = rand(1, size(X, 2)); Xw = bsxfun(@times, X, w); m = mean(Xw, 2);

presque 6 ans il y a | 0

Charger plus