74 Answered Questions for the topic MATLAB

Matlab

03/06/25

matlab tuturing
matlab tutoring
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02/17/24

Linear Algebra/Matrices to solve Linear System
Consider the linear system with 4 unknown variables x1, x2, x3, x4 and 4 equations.x1 + x2 - bx3 + (b-a)x4 = b-2x1 + ax2 - bx3 = 12x1 + 2x2 + ax4 = 0x1 + x2 - bx3 = 0for some real numbers a, b =... more
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12/11/23

Biomechanics project - Matlab

Can you help walk through each problem (PDF can be shared) and share the matlab code (with notes?) Thank you. I have worked through this the best way I know how, I can share my results, but... more
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Matlab

11/07/23

Help with Matlab
I have two files a master and an equations file. In my master file i want to set a variable Vc to be the range of velocities from my eqns file how would I do that?
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Matlab Math Calculus

10/13/23

Matlab limit help
% (3) Your turn: generate the first 20 sequence terms% in the recursively defined sequence% X1 = 0.6, X_n = 1.5*X_(n-1).*(1-X_(n-1))% Call the sequence X (like F above).X(1)= [0.6]; % the initial... more
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Matlab

09/17/23

Saving Image MATLAB
I need to save the image of my contour plot to be square with a (1:1) aspect ratio. How do I do this? Thanks in advance!
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Matlab

09/16/23

Explain why the plot of real(zz) is a sinusoid. What is its phase and amplitude ? Make a calculation of the phase from a time-shift measured on the plot.
Use the built-in MATLAB editor (on Windows-95/98/NT), or an external one such as EMACS on UNIX/LINUX, to create a script file called mylab1.m containing the following lines: tt = -1 : 0.01 : 1; xx... more
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Matlab

09/15/23

MATLAB Newton Raphson Storing Iterative Root Estimates
I am looking for help to be able to store all my iterative root estimates and number of iterations in my MATLAB code. It is based off a pseudocode, but I am having trouble doing this because not... more
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07/26/23

Matlab Code png to binary
I am having trouble converting my PNG image to binary. The image name is correct, but I am getting a confusing error on line 4. I put the code with the error mesage below. Thank you.fullFileName =... more
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05/19/23

design a feedback controller

A mass-spring-damper system is shown. The input is a force, u, acting on the mass block. The output is displacement, y, of the mass block. Using the well-known Newton’s second law, the dynamic... more
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Matlab

02/05/23

How do u code this I’m having a really hard time understanding when to use if, else if and else statements?
Write a program that that computes and plots the acceleration profile of racecar. The racecar's acceleration can be approximated as piecewise linear.a(t)=kt+cwhere t is time in seconds, k is the... more
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01/18/23

What is the best way to get started with LabVIEW.
LabVIEW seems so complicated, where should I start to become more familiar when starting as a novice?
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Matlab

11/24/22

staticsCentral Limit Theorem with Mea
An operation manager at an electronics company wants to test their amplifiers. The design engineer claims they have a mean output of 145 watts with a variance of 144.What is the probability that... more
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Matlab

11/07/22

Keyboard Inputs in MATLAB 2015a Version
Hi!I'm trying to do the following using MATLAB 2015a versionAdd a keyboard input for a user to input any number and displays it as follows:The code I wrote is as follows:x=input('Enter a number:... more
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Matlab

10/28/22

The exponential model A=477e^0.009t describes the population, A, of a country in millions, t years after 2003. Use the model to determine when the population of the country will be 536 million.
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Matlab

09/28/22

When available tutor times are listed, what time zone are they?
When available tutor times are listed, what time zone are they?
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Matlab

09/02/22

College Algebra
An oil tanker can be emptied by the main pump in 4 hours. An auxiliary pump can empty the tanker in 6 hours. If the main pump is started at 8 PM, when should the auxiliary pump be started so that... more
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Matlab Math Mathematica

07/22/22

Taylor Method iterative formula, HELP please
dY/dt = 2tyy(0)=1a) Determine the order 2 Taylor Method iterative formula for the above equation and calculate y(1) with step h = 0.2.b)calculate the exact solution of the PVI and the error made in... more
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Matlab

07/21/22

Indexing into a Container (Matlab)
I need help indexing into my container for the highest value (MATLAB). Attached is my code. I have tried to do this in many ways, but the val(i) values are incapsulated with parenthesis and this... more
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12/02/21

PLEASE HELP ASAP 😭😭
Please show me or write me the code on how to draw a plot in Matlab for the temperature radius plot for the steady state heat transfer in maltilayer cylinder.(Conduction and Convection heat... more
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11/25/21

Need help related to MATLAB PLEASE ASAP
Evaluate the integral of the following tabular data using function quad in MATLABx 0 0.1 0.2 0.3 0.4 0.5f(x) 1 8 4 3.5 5 1
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11/25/21

Need command of this MATLAB question
x 1.6 2 2.5 3.2 4 4.5f(x) 2 8 14 15 8 2Calculate f(2.8) using Newton’s interpolating polynomials (function interp1) in MATLABf(2.8) =
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Matlab Octave

10/10/21

Given the matrix: M=[1 1; 1 3;]; Use loops to determine how many of the entries are greater than 1 and the location of all qualifying entries (the corresponding row and column).
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09/12/21

Laboratory Mathematics percent solution
 Make 1800 mL of a 50% weight/weight acetone alcohol solution. Specific gravity acetone: 0.786 Specific gravity alcohol: 0.810 2. Calculate the dilution using 0.5 mL of urine and 8.5 mL of... more
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08/27/21

Need help with coding...
How do I create a code in Matlab to get the answer to this question?Two boats start together and race across a 60-km-wide lake and back。Boat A goes across at 60 km / h and returns at 60 km / h。Boat... more
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