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Junhao Jiang


Last seen: plus d'un an il y a Actif depuis 2019

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A soumis


Demo for matlab training
Demo for matlab training

plus de 3 ans il y a | 4 téléchargements |

A soumis


A Kmeans Clustering Algorithm
A Kmeans Clustering Algorithm

plus de 3 ans il y a | 1 téléchargement |

A soumis


Active_set_method2
A useful active set method for solving quadratic programming problem

plus de 3 ans il y a | 1 téléchargement |

A répondu
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

presque 4 ans il y a | 0

A répondu
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...

presque 4 ans il y a | 1

A résolu


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...

presque 4 ans il y a

A résolu


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....

presque 4 ans il y a

A résolu


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...

presque 4 ans il y a

A résolu


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

presque 4 ans il y a

A résolu


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 ...

presque 4 ans il y a

A résolu


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

presque 4 ans il y a

A résolu


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 ...

presque 4 ans il y a

A résolu


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

presque 4 ans il y a

A résolu


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

presque 4 ans il y a

A résolu


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

presque 4 ans il y a

A résolu


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

presque 4 ans il y a

A résolu


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 ...

presque 4 ans il y a

A résolu


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

presque 4 ans il y a

A résolu


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...

presque 4 ans il y a

A résolu


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 ...

presque 4 ans il y a

A répondu
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...

plus de 4 ans il y a | 0

A soumis


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

plus de 4 ans il y a | 1 téléchargement |

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A résolu


Negative Infinity
Round the given array a towards negative infinity.

environ 5 ans il y a

A résolu


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

environ 5 ans il y a

A résolu


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...

environ 5 ans il y a