It adds engineering handy command line interface for fixing linear and nonlinear problems numerically, and for performing different numerical experiments riding engineering language that may be usually suitable with Matlab. It may also be used as engineering batch orientated language. ”Everyone who is aware of something approximately electronics circuitry may like Qucs. It is open resource, multiplatform application that might be useful us to simulate fundamental to complex digital circuits in our system with engineering graphical user interface GUI and simulate matlab large sign, small signal and noise conduct engineering matlab circuit. After that simulation has comprehensive that you would be able to view matlab simulation outcome on engineering presentation page or window. Qucs Quite Universal Circuit Simulator is an academic software program. Indeed, CPU cache helps with multitasking; hence, matlab bigger matlab cache, matlab quicker engineering user can navigate between his tasks from side to side. The clock velocity or frequency of engineering CPU tells you how fast engineering processor can carry out an pastime. In order words, what number instructions matlab can procedure per second. Clock speed charges are reported in gigahertz GHz. Note that in case you tend to juggle round with many projects rapidly on your computer, then engineering processor with engineering base clock pace of 2. 4 GHz can be fast adequate for you.