MATLAB: How can i add to an noise to signal biomedical signal processing I have generated a code and implemented the database. Best Answer This will add normally-distributed broadband random noise to your EEG signal vector:sd = 0.1; % Standard Deviation Of Random Noise Vectornormal_noise = sd*randn(1, N); % Create Normally-Distributed Random Noise Vector With Standard Deviation = ‘sd’noisy_EEGsig = EEGsig + normal_noise; % Add Noise To ‘EEGsig’ Related SolutionsMATLAB: Labels for bar plots If I understand correctly what you are asking, see: How can I add the values to the top of the bars? for one approach. MATLAB: When i try to run ”N =length(EEGsig);” i am getting this ”Undefined function or variable ‘EEGsig’.” error… please help me how to solve this problem There is no Mathworks function or built-in data set by that name. You need to load some eeg data from somewhere and assign it to that variable. Related QuestionRemove noise from EMG signalHow can i filter an EEG signalTotal energy in Time and Frequency DimainHow to get the main peaks from a signal with a lot of noisesReplace specific string in structureConcatenation or addition of matrix
Best Answer