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Bailey Smith


Active since 2018

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Plotting Step Response of a Differential Equation
I have a differential equation whose step input is 5: . I have solved for the response, but I am unsure of how to plot it. I wou...

meer dan 5 jaar ago | 1 answer | 0

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answer

Question


Setting Up Non-Linear Differential Equations Symbolically
I am trying to solve a set of non-linear differential equations in MATLAB. When I hit run, I get: "Warning: Unable to solve symb...

bijna 6 jaar ago | 0 answers | 0

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Question


Solving Differential Equations Symbolically and Numerically
I am having some trouble setting up a differential equation to be solved using MATLAB: I am solving for v(t) and have value...

bijna 6 jaar ago | 1 answer | 0

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answer

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Trouble Coding Kinematics Problem
I am trying to code this problem into MATLAB. I want to solve for theta3, theta4, w3, and w4 (w being omega). I am having some t...

ongeveer 6 jaar ago | 1 answer | 0

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Help Formatting Relative Velocity Code
I am working on a code to solve for the relative velocity of Vb. I then want to find the magnitude and direction of Vb. Here is ...

ongeveer 6 jaar ago | 1 answer | 0

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Euler Method IVP Coding Help
I have an IVP problem I'm trying to solve with Euler's Method. The problem is: dy/dx = 1-x+1, y(0) = 1. My time step is 0.01 and...

meer dan 6 jaar ago | 2 answers | 0

2

answers

Question


Plot Legend Not Correct
So I have a code and want to plot a couple of features. Long story short, my plot legend is a little confused as to its labels. ...

meer dan 6 jaar ago | 2 answers | 0

2

answers

Question


Need Help Starting Code
So I'm having some trouble planning out how to tackle this problem: A toy rocket is powered by pressurized water that is disc...

meer dan 6 jaar ago | 0 answers | 0

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Having Trouble With Preallocating
When I run my code: clear; clc; tic x=(0:pi/1000000:pi); m=zeros(1000000); y=sin(x); n=1; L=length(x); whil...

meer dan 6 jaar ago | 1 answer | 0

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answer

Question


How To Make Code Run Faster
What can I change about my code to make it run quicker/more efficiently? I would really appreciate it if things were listed one ...

meer dan 6 jaar ago | 1 answer | 0

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Question


Forward, Backwawrd, Central, and Perfect Difference
Could someone please explain how to use the differences, especially with vectors? I would like to make a chart of the values of ...

meer dan 6 jaar ago | 2 answers | 0

2

answers

Question


Creating a Vector Table
I need to create a table of x and corresponding y values (if y=sin(x)). I would like my x column to be 0, 0.2, 0.4, and 0.6 and ...

meer dan 6 jaar ago | 0 answers | 0

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answers

Question


Adding Tolerence to Bisection Code
I am writing a code that needs a tolerance of 0.000005. My function is (currently using equation 3): function [out] = f(...

meer dan 6 jaar ago | 0 answers | 0

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Question


Help Formatting Vector To Not Include Starting Point
I am trying to create a vector of linearly spaced numbers, but not including zero (but I need to start from zero).. Say I wanted...

meer dan 6 jaar ago | 1 answer | 0

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answer

Question


Add Headers to Matrix
I made a multiplication table and want to add headers to it. This is my code: clear; clc; n = input('Select a value for n:...

meer dan 6 jaar ago | 2 answers | 0

2

answers

Question


Help With Starting Code
So I'm attempting to write a code that does the following: Use a function (volume of a sphere cap) and user defined inputs: r...

meer dan 6 jaar ago | 1 answer | 0

1

answer

Question


"Matrix Dimensions Must Agree" Debug
I am writing a code for the motion of a projectile, where I want the results to plot 5 graphs. My issue lies within the y(n+1) p...

meer dan 6 jaar ago | 1 answer | 0

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