Community Profile

photo

xu supeng


Last seen: 22 Tage ago Active since 2017

Ph.D Student

Statistics

All
  • Thankful Level 1
  • Solver

View badges

Content Feed

View by

Answered
How to use bayesopt function to predict the optimal parameters for the experiment?
Hi, guys I already fix this problem last week, the problem is I try to use the fitted objective function to estimated the next ...

etwa ein Jahr ago | 0

Question


How to use bayesopt function to predict the optimal parameters for the experiment?
I have a list of X values (like experimental parameters) and corresponding Y values (the experimental results), as well as X va...

etwa ein Jahr ago | 2 answers | 0

2

answers

Solved


radius of a spherical planet
You just measured its surface area, that is the input.

etwa 4 Jahre ago

Solved


Swap the input arguments
Write a two-input, two-output function that swaps its two input arguments. For example: [q,r] = swap(5,10) returns q = ...

etwa 4 Jahre ago

Solved


How to find the position of an element in a vector without using the find function
Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...

etwa 4 Jahre ago

Solved


The Hitchhiker's Guide to MATLAB
Output logical "true" if the input is the answer to life, the universe and everything. Otherwise, output logical "false".

etwa 4 Jahre ago

Solved


Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

etwa 4 Jahre ago

Solved


Simple equation: Annual salary
Given an hourly wage, compute an annual salary by multiplying the wage times 40 and times 50, because salary = wage x 40 hours/w...

etwa 4 Jahre ago

Solved


Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

etwa 4 Jahre ago

Solved


Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

etwa 4 Jahre ago

Solved


Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

etwa 4 Jahre ago

Solved


Is my wife right?
Regardless of input, output the string 'yes'.

etwa 4 Jahre ago

Solved


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

etwa 4 Jahre ago

Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

etwa 4 Jahre ago