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Wei Cai Law


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Active since 2012

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how to optimise a variable in bspline form and optimise it?
I have a data set of joint angles, x (2 by n) matrix and a data set of control inputs, U1 (1 by n-m) matrix. I need to convert t...

12 years ago | 0 answers | 0

0

answers

Answered
gmdistribution.fit and gmdistribution help needed
Hi Tom, thanks for your reply. I am still new in matlab hence i am making quite a few silly mistake. I tried computing this ...

12 years ago | 0

Question


gmdistribution.fit and gmdistribution help needed
I tried to model a multivariate gaussian density with just a data set to estimate the mean, covariance and mixing parameter usin...

12 years ago | 2 answers | 0

2

answers

Question


How to convert joint angles into b spline?
I have to represent x (2 x n), joint angles and u (1 x n-m), control input using cubic B-splines and the solve the motion optim...

12 years ago | 0 answers | 0

0

answers

Answered
How to optimise 2 variable with different dimension?
Now i have to represent x (2 x n) and u (1 x n-m) using cubic B-splines and the solve the optimisation problem. I tried using th...

12 years ago | 0

Question


how to model multivariate normal distribution in matlab?
I have a data set of ut, control input which i would like to model it as a mixture with K component Gaussian densities. p(ut) = ...

12 years ago | 1 answer | 0

1

answer

Question


How to optimise 2 variable with different dimension?
I have two motion data set. The first data set is x, the system state which contains all the joint angles of a 2D arm in differe...

12 years ago | 2 answers | 0

2

answers