# Mingjing Zhang

### Simon Fraser University

Enthusiastic MATLAB game developer with the dream to prove that MATLAB is more than a numerical computing tool and to create the best MATLAB game on this planet.

Professional Interests: Image Processing, Computer Vision, Game Programming

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RANK**119** of 16,804

REPUTATION**8,861**

AVERAGE RATING**4.90**

CONTRIBUTIONS**9** Files

DOWNLOADS **89**

ALL TIME DOWNLOADS**80373**

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**Content Feed**

Submitted

RoteAugen/flappybird-for-matlab

MATLAB replica of the viral mobile game "Flappy Bird"

5 years ago | 25 downloads |

Submitted

Operation Eigenfaust 3D (Tech Demo)

A playable first-person shooter demo featuring interative objects and real-time ray casting.

8 years ago | 4 downloads |

Submitted

Super Mario Bros. Demo

A playable demo of Super Mario Bros. World 1-1 with background music

8 years ago | 34 downloads |

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...

8 years ago

Submitted

Let it snow: falling snow on every figure!

Amazing falling snow effect for your MATLAB figure. Suitable for Holidays.

8 years ago | 1 download |

Submitted

Stellaria (Tech Demo) - The best MATLAB shooting game ever

If you think you have played the best MATLAB game before. Think again after you try this one.

9 years ago | 11 downloads |

Submitted

Manipulate: Interactive Parametrized Plotting

An interactive plotting tool similar to (with much fewer features) "manipulate" in Mathematica

9 years ago | 9 downloads |

Submitted

Real-time Magnifying Glass: An Interactive Animation Example

A real-time mouse-following magnifying glass of several different shapes

9 years ago | 2 downloads |

Question

How to make MATLAB render 3D objects properly on close up?

Okay I know this question might be weird. Normally we would view a 3D object (e.g. the surface object created with surf()) from ...

9 years ago | 2 answers | 1

### 2

answersSolved

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

Determine whether a vector is monotonically increasing

Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

9 years ago

Solved

Swap the first and last columns

Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

9 years ago

Solved

Make a checkerboard matrix

Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

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

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

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

Determine if input is odd

Given the input n, return true if n is odd or false if n is even.

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

Times 2 - START HERE

Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

9 years ago

Submitted

Batman Equation: The Legend

Plot the Batman logo with the legendary "batman equation"

10 years ago | 3 downloads |

Submitted

MATRIS v0.10.10.09sb for Windows

A Full-Fledged MATLAB Based Tetris Game like none you've ever seen!

11 years ago | 2 downloads |