# Yi Cao

### Cranfield University

**Statistics**

RANK**6,048**

of 242,467

REPUTATION**4**

CONTRIBUTIONS

**0** Questions

**1** Answer

ANSWER ACCEPTANCE **
0.00%
**

VOTES RECEIVED**0**

RANK**5** of 16,990

REPUTATION**60,203**

AVERAGE RATING**4.50**

CONTRIBUTIONS**67** Files

DOWNLOADS **487**

ALL TIME DOWNLOADS**583692**

CONTRIBUTIONS**0 Posts**

CONTRIBUTIONS**0** Public Channels

AVERAGE RATING

CONTRIBUTIONS**0** Highlights

AVERAGE NO. OF LIKES

**Content Feed**

Submitted

MPC Tutorial IV: DMC Simulink Block and Example

A DMC Simulink block with a demonstration example based the MATLAB demo, heatex

4 years ago | 9 downloads |

Submitted

TEP Retrofit gSOC Case Study

MATLAB code to design retrofit gSOC for TEP

4 years ago | 1 download |

Submitted

A Benchmark Case for Statistical Process Monitoring - Cranfield Multiphase Flow Facility

Data sets collected in the Cranfield Multiphase Flow Facility for Process Monitoring

6 years ago | 12 downloads |

Submitted

Pareto Set

find the pareto set from n points with k objectives

7 years ago | 2 downloads |

Submitted

Conjugate Gradient Method

Conjugate Gradient Method to solve a system of linear equations

7 years ago | 23 downloads |

Submitted

Bivariant Kernel Density Estimation (V2.1)

A tool for bivariant pdf, cdf and icdf estimation using Gaussian kernel function.

8 years ago | 12 downloads |

Submitted

LAPJV - Jonker-Volgenant Algorithm for Linear Assignment Problem V3.0

A Matlab implementation of the Jonker-Volgenant algorithm solving LAPs.

8 years ago | 4 downloads |

Submitted

Improvd downward branch and bound algorithm for regression variable selection

Improved downward branch and bound to select the best subset for least squares regression problems.

8 years ago | 3 downloads |

Solved

Binary numbers

Given a positive, scalar integer n, create a (2^n)-by-n double-precision matrix containing the binary numbers from 0 through 2^n...

9 years ago

Solved

Create times-tables

At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

9 years ago

Solved

Return the largest number that is adjacent to a zero

This example comes from Steve Eddins' blog: <http://blogs.mathworks.com/steve/2009/05/27/learning-lessons-from-a-one-liner/ Lear...

9 years 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...

9 years ago

Solved

Return the 3n+1 sequence for n

A Collatz sequence is the sequence where, for a given number n, the next number in the sequence is either n/2 if the number is e...

9 years ago

Solved

The Goldbach Conjecture

The <http://en.wikipedia.org/wiki/Goldbach's_conjecture Goldbach conjecture> asserts that every even integer greater than 2 can ...

9 years ago

Solved

Most nonzero elements in row

Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row th...

9 years ago

Solved

Remove any row in which a NaN appears

Given the matrix A, return B in which all the rows that have one or more <http://www.mathworks.com/help/techdoc/ref/nan.html NaN...

9 years ago

Solved

Find the numeric mean of the prime numbers in a matrix.

There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

9 years ago

Solved

Remove the vowels

Remove all the vowels in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill' Output s2 is 'Jck nd Jll wn...

9 years ago

Solved

Summing digits

Given n, find the sum of the digits that make up 2^n. Example: Input n = 7 Output b = 11 since 2^7 = 128, and 1 + ...

9 years 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...

9 years ago

Solved

Who Has the Most Change?

You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies t...

9 years ago

Solved

Find all elements less than 0 or greater than 10 and replace them with NaN

Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

9 years ago

Solved

Triangle Numbers

Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

9 years ago

Solved

Select every other element of a vector

Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

9 years 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 ...

9 years ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]

In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

9 years ago

Solved

Which values occur exactly three times?

Return a list of all values (sorted smallest to largest) that appear exactly three times in the input vector x. So if x = [1 2...

9 years ago

Solved

Nearest Numbers

Given a row vector of numbers, find the indices of the two nearest numbers. Examples: [index1 index2] = nearestNumbers([2 5 3...

9 years ago

Solved

Column Removal

Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

9 years ago