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Warning: Input argument might be unused and value assigned might be unused
Holas. Quizás es porque tu función function [s]=FourierNuevo(y,T,B,max) recibe la variable y, pero despues la estas reemplaz...
plus de 2 ans il y a | 0
Cannot run 16-PSK code in Switch case inside of another switch case
Hi. In the second code your use the variable: mod = get(handles.popupmenu2,'Value'); but this name is a function name. Chang...
plus de 2 ans il y a | 0
| A accepté
A résolu
Determina el número de cifras de un número
Crea una función que te devuelva el número de cifras de un número. Algunos ejemplos para ayudarte serían: El número 125 tie...
plus de 2 ans il y a
How to ask use to enter values
An example of input. prompt = "Value "; H2 = input(prompt); CH4 = input(prompt); xTable = table(H2,CH4) xTable = ...
plus de 4 ans il y a | 0
A problem containing Interpolation
You must change: x=linspace(1,15,6); %%This line 6 equally spaced data points y=2*x-3*randn(1,length(x)); %%This line x2=lin...
plus de 4 ans il y a | 0
How do we take the inverse fourier transformof this image
Your image: img = imread('imagen','jpg'); h = ifft2(img); %inverse fourier transform imagesc(abs(h(:,:,1))); inverse fouri...
plus de 4 ans il y a | 0
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how to write special matrices
I think it is not very efficient, but works a = dec2bin(0:15); i = 1; while i<17 c = randi([0 1],1,4); if(a(i...
plus de 4 ans il y a | 0
Plot transfer function with exponential function
You need add inputdelay sets=tf(4,[1 4 4],'inputdelay',1) sets = 4 exp(-1*s) * ------------- ...
plus de 4 ans il y a | 1
Matrix dimensions must agree.
The arrays dimensions are differents Dn/W.*log(1+((Pr.*h)/sigma2)+(Texe)) %Is a 10x10 complex matrix If you use Tup(k) %You a...
plus de 4 ans il y a | 0
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2d matrix column plot
You can make a plot with comand plot(): x(:,1) = 0:pi/100:2*pi; x(:,2) = sin(x); plot(x(:,1),x(:,2)) more info: https://es...
plus de 4 ans il y a | 0
Change name of subplot into 2 for
You can try change: Muscle_Task=strcat('Muscle',num2str(mrkr),'Task',num2str(muscle),'.bmp'); to: Muscle_Task=['Muscle' num2s...
plus de 4 ans il y a | 0
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Need help with a riemann sum
Cambié un poco el código, pero casi nada. clearvars; a = 0; b = 2; n_rec = 100; delta_x = (b-a)/n_rec; x = 0:delta_x:2; %...
plus de 4 ans il y a | 0
Improfile changing colour of plot
You can try: %Example Mathwork I = imread('liftingbody.png'); x = [19 427 416 77]; y = [96 462 37 33]; [a,b,c] = improfile(...
plus de 4 ans il y a | 0
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I'm trying to take the integral with two variables being arrays and this error keeps popping up. I'm not sure if there is another way, or if im missing something. this is what i have put in the code.
I think the upper limit of integral cannot be a matrix. if you change Iy = int(dA*x^2,x,0,b) %b is array the code works sym...
plus de 4 ans il y a | 0
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Random selection from a pool of questions
I changed 2 lines and it works QandA={'what is 6x8? ', '48'; 'what is 12x12? ', '144'; 'what is 60/12? ', '5'; ...
plus de 4 ans il y a | 1
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y=a*b^x
For example if your y = a*cos(x), you can use plot like this: x = 0:1e-2:20; %x values a = 2; %can be anything constant number...
plus de 4 ans il y a | 0
Why is my functions not plotting a line?
you need add one point Wab=9.42; d=0.12; s=0.1; % 0.3, 0.6 & 0.9 theta=0:0.1:6.28 Wcd=(s.*Wab.*(s+sin(theta)))./(1+s.^2+2...
plus de 4 ans il y a | 2
How can I stop my program and ask for the wish operation?
You can use a if umi = '1 = A*B 2 = A/B '; opc = input(umi); %input (multiply or divide?) disp(' ') dis...
plus de 4 ans il y a | 0
how can I plot multiple y values for single x value?
you can try creating a vector of ones and multiplying this by your x values, for example: y = rand(1,15); xvalue = 3; x = xva...
plus de 4 ans il y a | 0
Matlab program to plot y(t) graph
If you function is y(t), and you iterate this function in the time, your can plot it: time = 0:0.01:1; y = sin(time) %Your y(t...
plus de 4 ans il y a | 0
High Frequency Square Wave
You can try with square() --> More Info For example: time = linspace(0,1,1000); frecuency = 5; %or other frecuency x = squar...
plus de 4 ans il y a | 0
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Storing data in matlab matrix using loop
You can try use cell() i=1; for k1=2:1:20 for k2=2:1:20 for k3 = 2:1:20 M = [k1,k2,k3]; if...
plus de 4 ans il y a | 0
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Solve equation in interval
You can try: syms x f = x^2*exp(-x) fder = diff(f,x,1) vpasolve(fder,[-1 1]) %change solve
plus de 4 ans il y a | 0
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Calculation of two less than equal
For the left side it is: n = sqrt(C-1); The other side it is the same.
plus de 4 ans il y a | 0
Problem in using symsum
syms x k x(1)=-2; x(2)=-1; x(3)=0; x(4)=1; x(5)=2; f(1)=-2; f(2)=-1; f(3)=0; f(4)=1; f(5)=2; for i=0:4 a{i+1}=...
plus de 4 ans il y a | 0
Plot please help / plot the domain of transfer function
You can try with tf(): more info: https://es.mathworks.com/help/control/ref/tf.html fun = tf([5 30 55 30],[1 9 33 65]); % B(s...
plus de 4 ans il y a | 0
How can I write the matlab
I made a function that maybe help you: Link: https://es.mathworks.com/matlabcentral/fileexchange/82783-waveform-fourier-series-...
plus de 4 ans il y a | 0
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Piecewise function plot help
The length must be the same x1 = [0:0.1:1]; f1 = zeros(1,numel(x1)); %f1 with the same length as x1 x2 = [1:0.1:3]; f2 = [1/...
plus de 4 ans il y a | 0
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How to create a periodic function?
You can use this function: https://es.mathworks.com/matlabcentral/fileexchange/83058-continuous-piecewise-function-linear-funcio...
plus de 4 ans il y a | 0
Error Message: valid interpreter syntax
add in xlabel() xlabel(filename,'Interpreter','none')
plus de 4 ans il y a | 0
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