Using Filter Technique Remove Noise from Random Signal

When the signals are transmitted through any media, there are different components that interact with the signals and alter them. These stray signals that interact with the transmitted signal are termed as Noise signals. These stray signals often lead to loss of the information hence their removal is important. This task of removing unwanted noise signal is done by signal processing techniques and removal of noise without the loss of information from the original signal has been a challenge for scholars and experts since long time. In this we remove noise from signal using filter in MATLAB.