Community Profile

photo

Xiaolong zheng


MathWorks

14 total contributions since 2013

Contact

Xiaolong zheng's Badges

  • First Review
  • Commenter
  • Solver

View details...

Contributions in
View by

Channel


Pedestrian traffic
pedestrian traffic

meer dan een jaar ago

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...

bijna 2 jaar ago

Channel


Bedroom Temperature (MQTT)

bijna 3 jaar ago

Channel


MQTT_XZHENG

bijna 3 jaar ago

Channel


Basement Temperature Hourly

bijna 3 jaar ago

Channel


Basement Temperature
Basement Temperature

bijna 3 jaar 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...

meer dan 4 jaar 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...

meer dan 4 jaar ago

Solved


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

meer dan 4 jaar ago

Solved


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

meer dan 4 jaar 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 ...

meer dan 4 jaar 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...

meer dan 4 jaar 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:...

meer dan 4 jaar ago

Solved


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

bijna 6 jaar ago