Is this correct?

untitled * X matlab % clears previous varables and close figures clear; clc; % Step 1: Set sampling frequency and durationnFs=100; % Sampling frequency in Hz (sample per second) T=1; % Durarion in seconds % Step 2: Generate the time vector t= 0:1/Fs:T; % Time vector from 0 to T with intervals of 1/Fs % Step 3: Define frequencies and amplitude f1=5; % Frequency 1 in Hz f2=10; % Frequency 2 in Hz A=2; % Amplitude of the sine waves "Step 4: Define Signal-to-Noise Ratio (SNR) SNRdB=0; % Choose SNR in dB (0 "oddB means no noise redution) S