matlab

You need to write a function to solve this example: I have a problem with the function: function array = sumx(x) array ... x units, I don't think it should be so. I must have misunderstood the math part of the assignment. What could be the problem?

How to create an analytical record for a given function using symbolic variables and MATLAB commands: f(x) = {x, 0<=x<=1/2; 1-x,1/2<=x<=1} ?

How is a character function graph constructed in MATLAB?

Put matlab 2016 Added packages for working with matlab and simulink with arduino. Which cketch should I pour into the arduino to control it from the matlab?

Please tell me why Matlab stubbornly does not want to simplify the expression: syms x f = str2sym('1/(sqrt(2*pi)*sigma*x)*e ... though it should have combined two exponents into one and collapsed the logarithm of the exponent What could be the problem?

I have a college job where I should create a routine to calculate the divergent rotational of any function in matlab. Search ... mbering that the divergent is calculated by the partial derivative of i relative to x, j relative to y, and k relative to z.

I'm doing an exercise in MATLAB, but I always come across an error about the syntax of the function print, it speaks that I c ... s correspondente é', meses(mes)) else print('o calendário só tem 12 meses') end What Would the correct syntax look like?

I have a file with multiple arrays as described: Name Value lat <162x168 single> lon < ... e> I want to send this data to excel or cvs. I tried several commands without success. Has anyone ever done this export?

Good Night. Could someone help me? I need to create a function in matlab that solves integrals by the "compound trapezoid rule". I know how the "trapeze rule" works, but how to do the implementation in matlab?

I'm having trouble creating an object vector in Matlab, the idea is that it's a coordinate vector, i.e. the X and Y positions ... the vector instance in another class, which will have to have in the constructor the allocation of this array of n positions.

If I create a sine wave: x=0:0.1:6*pi; is the range of the wave y=sin(x); is the wave with amplitude 1 f=440; is the desired frequency How to generate a sound from this data? I tried sound(y, f), but it doesn't work. How to proceed?

I am a meteorology student and I analyze data from micrometeorological towers. In each line of my file, .csv has Tower code, ... 23:59. 2º plot a graph and in my Xlabel have the time and that this time on the X axis is dynamic to my zoom (if necessary).

I am trying to translate the following code from matlab to R: clear all nsta = [1,2,3]; npx = [2,3,4,5]; npu = [2,3,4,5]; ... on the seventh line, the error appears: Warning message: running command 'del MODEL1b.log' had status 127 How to proceed?

I started making a code to randomly distribute points evenly in a circle, however, by generating a point located with a rando ... he points are evenly distributed: Pontos = R * sqrt(rand(1,N)) .* exp(j * 2 * pi * rand(1,N)); How can this be explained?

I have a Matlab matrix of one dimension i.e. grayscale, only I would like to create an RGB equivalent in which every black of ... every zero is a shade of green. And that all other white and gray colors are kept from the original Matrix in the same color.

I want to plot a graph of an image, called Newton Fractal: Follows Model: The problem is to plot the roots of the equat ... for j=1:niter; end [X,Y] = meshgrid(x,y); Z(i,j) = f(x(i), y(j) ); end end surf(X,Y,Z) endfunction.

I need to create a program that shows through the plot the charge and discharge of a capacitor as shown below: Are 3 con ... acitance; R = resistance E = source voltage (example; a 20V Source); I managed to make the load graph through this code:

closed. this question is out of scope and is not currently accepting answers. ... , 1, n); surf(X,Y,B(:,:)); But how do I get it to generate an animation of the chart? I don't know anything about MATLAB...

How to calculate the average of 12 months of a time series in MATLAB, so that by fixing jan to ten the year you want the aver ... average of Feb of year x-1 to jan of year x and the month mar of year x will be the mean of mar of year x-1 to Feb of year x?

I wanted to plot these signals in MatLab to make a fourier series, but I'm not getting it. Does anyone know is the mistake? A ... ); figure; plot(t,x_aprox_0); plot(t,x_aprox_1); plot(t,x_aprox_2); plot(t,x_aprox_3); plot(t,x_aprox_4); hold on; grid on;