Key words: robot, kinematical modelling, symbolic computationDETESAN, Ovidiu - AurelianISPAS, VirgilDetesan O.-A., Ispas V. The kinematical Modelling of the Robot Mechanical Structure using Symbolic Computation in MatLab, Annals of DAAAM for 2009 & Proc. of the 20th International DAAAM Symposium, P. 287 - 288.
The matrix exponential, expm(t*A), is usually expressed in terms of scalar exponentials involving the eigenvalues, exp(lambda(i)*t). But for this matrix, the elements of expm(t*A) are all polynomials in t. Get t = sym('t'); E = simplify(expm(t*A)) ...
In general, you cannot force the symbolic toolbox to use multi-threaded computations. At least, the last time I recall, that was true. Those computations are not possible to directly parallelize. However, as you apparently know, you COULD use parfor. So you...
Setting the 'FloatingPointOutput' preference does not affect the floating-point precision in a symbolic computation. To compute symbolic numbers using floating-point arithmetic, use the vpa function. Now restore the default value of 'FloatingPointOutput' by specifying the 'default' option. Compute ...
In this webinar learn how symbolic computation can be used to teach concepts and solve problems in Math and Physics courses. Topics include: Using symbolic computation for common tasks such as solving, simplifying, and plotting equations, and performing other calculations such as derivatives, integrals...
3.2. The numerical computation in Matlab® If the symbolic solution of (8a) is not always available, the user can resort to a numerical solution, which is obtained by numerical factorization of Kffn matrix and evaluation of (8a), (8b). The numerical solution can be either obtained in the...
1.Matlab Symbol s Application in College Physics Teaching;Matlab符号计算及其在大学物理中的应用 2.The Application for Computing the Rational Matrix Exponential by Symbolic Computation;符号计算对计算有理矩阵指数的实用方法 3.Symbolic Computation on the Soliton Solutions of Some Nonlinear Models基于计算机符号...
in a typical application. When you combine the savings for all of the possible terms, and extend this basic technique to more complex algebraic constructs, the final computation time reduction can be substantial. All of this can only be achieved if the modeling tool has the symbolic and ...
The proposed computational implementation, called SymNumOpt, unifies the symbolic-numeric computations into an integrated framework. The software is written in MATLAB. MuPAD /Symbolic Math Toolbox(Sorgatz and Wehmeier, 1999) provides the symbolic computation capability. The numeric computation capability ...
Perform mathematics using symbolic computation and variable-precision arithmetic Key features ■ MATLAB symbolic functions for differentiation, integration, simplification, transforms, and equation solving ■ Variable-precision arithmetic capabilities ■ MuPAD language for operating on symbolic math expressions ...