| Abstract [eng] |
The most practical, scientific and various applied tasks are solved by using numerical methods. These methods are urgent in teaching aspect, too. The students of various higher schools are solving practical tasks when studying theory of numerical methods, therefore they have to programme algorithms by themselves or use computer programs. In this work there are analyzed universal computer algebra systems – Matlab and Mathcad – as the one of the most important measures of solving tasks by using numerical methods. Also there is analyzed the use of Excel program for the reason how to solve the nonlinear equation by using numerical methods. In the work there are analyzed methods of nonlinear equations solving, such as simple iterative, bisection, Newton and secant methods and their realization in each referred program.. There are described the very methods when presenting every those themes and comparised the possibilities of each computer program for the reason how to solve the tasks by using these methods. There is given description of methods functions, application and examples of solving. In the work there is presented created computer training appliance for the reason of mastering with nonlinear equation solving by using numerical methods. |
