Numeric Simulation with MatLab

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Different Matlab programs used to simulate Electric signals in different situations

Learn MatLab on https://matlabacademy.mathworks.com/

First Part:

-Generating a sinusoidal signal
-Displaying the signal
-Display the specter of the signal
-Multiplying 2 sinusoidal signals together

Second Part:

Using different algorithms to calculate the integral of a function
Algorithms:
-Rectangles method
-Trapeze method
-Simpson's method

Third Part

Generated these two signals using a function generator:
-Sinusoidal signal, 5V, 1kHz frequency
-Square signal, 5V, 100kHz frequency, 20% cyclical report

Then, displayed the specter of these signals, calculated their Amplitude
Also calculated the effective power of these signals, as well as average power, using Parseval's theorem

Fourth Part

Analysing a radio canal at 27MHz. Importing data from the csv file, then used data to display the canal
-Data smoothing for the canal
-Calculating the Occupied BandWith (OBW) at -20dB
-Calculating the power of the canal (convertions: dBm -> Watt, then Watt -> dBm)
-Displaying the results (with OBW aswell as canal power)