wireless power transfer efficiency

hi, could you help me to find the code of the efficiency curve as a function of frequency, the result will be as the picture shows.

Answer 1

[Rohit Kulkarni]

Hi,

You can use the plot function to plot the graph for various values of K.

As frequency will be a vector. You will have to calculate a efficiency vector corresponding to a particular "K" value for the particular range of frequency.

you can do it like this:

%frequency is a vector of the range you want to pass

plot(frequency, calculate_efficiency_vector(0.2, frequency))
hold on

for K = [0.175 0.15 0.125 0.1 0.075 0.05]
    plot(frequency, calculate_efficiency_vector(K, frequency))
end
hold off

function efficiency = calculate_efficiency_vector(K, frequency)
    efficiency = %write the function here, in terms of K and frequency
end