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Ye Cheng

MathWorks

Last seen: ungefär 2 månader ago Active since 2012

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Submitted


Arduino Serial Data Acquisition
Use serial communication to monitor live data from Arduino in MATLAB/Simulink

ungefär 6 år ago | 51 downloads |

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Submitted


Transient Heat Conduction
This MATLAB App provides a GUI to study transient and steady-state heat conductions.

mer än 6 år ago | 51 downloads |

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Submitted


Face Tracking and Image Overlay
Santa Cam - Turn anyone in a live webcam into Santa Claus.

mer än 6 år ago | 2 downloads |

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Submitted


Arduino Blinking Heart Motion Sensor
A fun and simple project using Arduino Uno, PIR sensor and some LEDs.

mer än 6 år ago | 4 downloads |

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Submitted


Potential Flow
This MATLAB App provides a GUI to study the superposition of elementary potential flows.

mer än 6 år ago | 25 downloads |

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Submitted


Inviscid Channel Flow
This MATLAB App provides a GUI to study inviscid flow in a channel with varying cross sections.

mer än 6 år ago | 8 downloads |

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Submitted


Boundary Layer App
This MATLAB App provides a GUI to study laminar boundary layer problem of flow over a flat plate.

mer än 6 år ago | 17 downloads |

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Solved


Length of a short side
Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...

mer än 8 år ago

Solved


Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<http://upload....

mer än 8 år ago

Solved


Calculate the nth Fibonacci number USING 'Golden Ratio' concept
f = [1 1 2 3 5 8 13 ...] If n=6, f(6)=8

mer än 8 år ago

Solved


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

nästan 9 år ago

Solved


Find max
Find the maximum value of a given vector or matrix.

mer än 9 år ago

Solved


Is it a number?
Determine if input is numeric. If it is,output is 1; if it is not, output is 0.

nästan 10 år ago

Problem


Is it a number?
Determine if input is numeric. If it is,output is 1; if it is not, output is 0.

nästan 10 år ago | 2 | 461 solvers

Solved


Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

ungefär 10 år 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 + ...

nästan 11 år 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...

nästan 11 år 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...

nästan 11 år 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 ...

nästan 11 år ago

Solved


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

nästan 11 år 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...

nästan 11 år 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 ...

nästan 11 år 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 ...

nästan 11 år 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...

nästan 11 år 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...

nästan 11 år ago

Solved


Add two numbers
Given a and b, return the sum a+b in c.

nästan 11 år 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:...

nästan 11 år ago