I am Studying the most energy efficient scheduling scenario to optimally use -the high energy consumption- home appliances, dose anyone know a suitable MATLAB code ?

Reducing energy use in your home saves you money, increases our energy security, and reduces the pollution that is emitted from

non-renewable sources of energy. whether we are planning to install a small renewable energy system to make our own electricity or not, the energy efficient operation of the home appliances should be our first step.

[Dyuman Joshi]

It is extremely unclear what you want to do. It seems you have just copy-pasted your homework question without stating any meaningful details.

https://in.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer

If you are only looking for ready-made code, this is not the place for it. Take a look in File Exchange.