Sample time has become more simple as lots of math blocks have been simplified with lesser data. Before this release identifying Algebraic loop was a heck of a job. Another new feature included in MATLAB R2015a is that now you can highlight the Algebraic loop so that you can identify it easily. Once dropped you just need to double click on it in order to associate the control and display to any signal. These controls and displays can be easily dropped into your model. Half and Quarter Gauge, Rocker, Rotary, Slider and Toggle Switches etc. MATLAB R2015a has got a brand new Dashboard section present in the Simulink Library Browser which includes lots of controls and displays like Knob, Lamp, Linear. There are many new features included in this version that has further improved the analysis process.
