Brady Retzlaff

自 2015 起处于活动状态

Followers: 0 Following: 0

统计学

Feeds

提问

Trying to code backward euler?
I am trying to write a code to compute the backward euler approximation of a differential equation. the ODE is dy/dx = -y(x) ...

9 years 前 | 0 个回答 | 0

0

个回答

提问

Minimize using fminsearch?
The question is this Use fminsearch to minimize the function you wrote above, using an initial guess of your choosing. Use ...

9 years 前 | 0 个回答 | 0

0

个回答

提问

Minimizing least squares regression?
Consider fitting the data {(1, 4),(3, 5),(5, −2)} with the curve f(x) = c1x+c2 so that f(x) minimizes the least squares error ...

9 years 前 | 2 个回答 | 0

2

个回答

提问

How do I find a value in a vector using the bisection method?
I'm asked to find the location of the value 25 in a 200 value vector that is in ascending order using the bisection method. So f...

9 years 前 | 2 个回答 | 0

2

个回答

提问

How do I replace the elements of a vector with something else based on conditions?
I have a vector A, that is 10 random numbers between 0 and 1. If the number is greater than .5 I want to replace it with 1, othe...

9 years 前 | 3 个回答 | 0

3

个回答