problem in working with simulink

hi everybody, i am having a problem in simulink recently.whenever i use the sine wave generator at 50 hz and 1 amplitude the scope shows zero volt.Autoscaling shows the amplitude of the signal is 1.5*10^-12 and signal shape is far from being sinusoid.i have tried with signal generator also and it shows the same result.i can't understand what the problem is.can anyone please help me.....thanks in advance!!!!

Answer 1

[ES]

In Short you have to choose the right solver for your model..

Please look into this... http://www.mathworks.in/matlabcentral/answers/113915-sine-wave-error-in-simulink

There is a reference to http://www.mathworks.de/matlabcentral/answers/22848-problem-with-sine-wave-and-scope-component-in-simulink