photo

ryecatcher


Last seen: mer än 4 år ago |  Active since 2020

Followers: 0   Following: 0

Message

Statistics

  • Thankful Level 2
  • Thankful Level 1

View badges

Feeds

View by

Question


How to make this 3D plot from parameterized function?
Dear Sir: Attached below is a picture from the textbook. Here is the function: w=xy+z, x=cos(t), y=sin(t), z=t The book show...

mer än 4 år ago | 1 answer | 0

1

answer

Question


Error: Attempt to execute SCRIPT mesh as a function
Dear All: I am trying to run a simple live script: %mesh x1=linspace(-pi, pi, 20); x2=linspace(-10, 10, 30); %Call meshgr...

nästan 5 år ago | 1 answer | 0

1

answer

Question


Seeking help: the direction field are all vertical bars
Dear All: First of all, I am sorry for the newbie questions. I have googled everywhere, including you-tube, and still cannot g...

nästan 5 år ago | 1 answer | 0

1

answer

Question


A newbie question: quiver failed to draw direction field of differential equation with 'Warning: Matrix is singular to working precision'
Dear All: I am using web version MatLab to try to draw direction field for 1st order differential equation by using quiver func...

nästan 5 år ago | 1 answer | 0

1

answer