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Rzi Abbas


Last seen: Today Active since 2017

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Professional Interests: Control Systems

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3DOF SCARA Robot with coded closed-form Inverse Kinematics
These files model 3DOF SCARA robot on SimScape and drive it on a workspace trajectory using a coded closed-form inverse kinemati...

1 day ago | 2 downloads |

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Submitted


Inverse Kinematics of SCARA Robot
These files implement Multibody Model of a SCARA robot and its Inverse Kinematics through Robotics System Toolbox.

12 months ago | 33 downloads |

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Submitted


How to design Robotic Manipulators in MATLAB 2021
These files use Multibody Toolbox to implement a simple Robotic Manipulator in MATLAB 2021.

1 year ago | 8 downloads |

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Submitted


Autotuning of PID Controller for a Non-planar Manipulator
Tune PID controller automatically for a 3 DOF non-planar manipulator and simulate it by giving step commands at all 3 joints.

2 years ago | 22 downloads |

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Modeling and Simulation of Spring Mass Damper System (SMD)
The files define sn SMD system, Autotune a PID controller for it and then after modeling through 3 different methods, simulate i...

2 years ago | 8 downloads |

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Question


MPC Controller giving nice performance during designing but fails on testing
Hi, I'm a researcher at a university and is working on controlling the movement of a 7 DOF robotic manipulator through an MPC c...

3 years ago | 1 answer | 0

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Solved


Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

7 years ago

Solved


Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

7 years 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...

7 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...

7 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...

7 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. Examp...

7 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 ...

7 years ago

Solved


Target sorting
Sort the given list of numbers |a| according to how far away each element is from the target value |t|. The result should return...

7 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....

7 years 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...

7 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 ...

7 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...

7 years ago

Solved


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

7 years 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...

7 years ago

Solved


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

7 years ago

Solved


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

7 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 ...

7 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...

7 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:...

7 years ago