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# Setsuna Yuuki.

Last seen: 3 maanden ago Active since 2020

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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...

ongeveer een jaar ago | 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...

ongeveer een jaar ago | 0

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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...

meer dan een jaar ago

How to ask use to enter values
An example of input. prompt = "Value "; H2 = input(prompt); CH4 = input(prompt); xTable = table(H2,CH4) xTable = ...

ongeveer 3 jaar ago | 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...

ongeveer 3 jaar ago | 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...

ongeveer 3 jaar ago | 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...

ongeveer 3 jaar ago | 0

Plot transfer function with exponential function
You need add inputdelay sets=tf(4,[1 4 4],'inputdelay',1) sets = 4 exp(-1*s) * ------------- ...

ongeveer 3 jaar ago | 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...

ongeveer 3 jaar ago | 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...

ongeveer 3 jaar ago | 0

Change name of subplot into 2 for

ongeveer 3 jaar ago | 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; %...

ongeveer 3 jaar ago | 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(...

ongeveer 3 jaar ago | 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...

ongeveer 3 jaar ago | 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'; ...

ongeveer 3 jaar ago | 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...

ongeveer 3 jaar ago | 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...

ongeveer 3 jaar ago | 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...

ongeveer 3 jaar ago | 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...

ongeveer 3 jaar ago | 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...

ongeveer 3 jaar ago | 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...

ongeveer 3 jaar ago | 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...

ongeveer 3 jaar ago | 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

ongeveer 3 jaar ago | 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.

ongeveer 3 jaar ago | 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}=...

ongeveer 3 jaar ago | 0

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...

ongeveer 3 jaar ago | 0

How can I write the matlab

ongeveer 3 jaar ago | 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/...

ongeveer 3 jaar ago | 0

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