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Junhao Jiang


Last seen: 1 year ago |  Active since 2019

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Submitted


Demo for matlab training
Demo for matlab training

3 years ago | 4 downloads |

Submitted


A Kmeans Clustering Algorithm
A Kmeans Clustering Algorithm

3 years ago | 1 download |

Submitted


Active_set_method2
A useful active set method for solving quadratic programming problem

3 years ago | 1 download |

Answered
How to manage the Inverse Kinematics in a Robotic Arm with 3 joints?
if it doesn't solve in mathmatic euqation, neural network maybe a good way to approximate the model

4 years ago | 0

Answered
MPC cannot be designed in app
The compatibility between CarSim and Simulink is not high,if you have the state space,you should use it,or you only choose the s...

4 years ago | 1

Solved


Area of an equilateral triangle
Calculate the area of an equilateral triangle of side x. <<http://upload.wikimedia.org/wikipedia/commons/e/e0/Equilateral-tr...

4 years 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....

4 years ago

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...

4 years ago

Solved


Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

4 years ago

Solved


Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

4 years ago

Solved


Create a vector
Create a vector from 0 to n by intervals of 2.

4 years ago

Solved


Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

4 years ago

Solved


Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

4 years ago

Solved


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

4 years ago

Solved


Get the length of a given vector
Given a vector x, the output y should equal the length of x.

4 years ago

Solved


Inner product of two vectors
Find the inner product of two vectors.

4 years ago

Solved


Diagonal Pattern
For a positive integer |n|, return an |nXn| matrix |mat| such that the value of each element in row |i| and column |j| is given ...

4 years ago

Solved


Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

4 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...

4 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 ...

4 years ago

Answered
Is it possible to scale CAD (.stl) files in Simscape Multibody?
Hello, I am glad to answer your question. Usually, It doesn't scale your model , but the coordinate will change, because it defi...

4 years ago | 0

Submitted


A GUI Program for Function Fitting
A good tool for math modeling

4 years ago | 1 download |

Thumbnail

Solved


Negative Infinity
Round the given array a towards negative infinity.

5 years ago

Solved


Area of a triangle
A triangle is given with base *'b'* ,vertical hight *'h'* . then find it's area.

5 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...

5 years ago