new README.md

Author: alpnak

README.md

@@ -1,8 +1,8 @@
-## Electrocardiography Signal Processing Project With MATLAB & LTSpice
+# Electrocardiography Signal Processing Project With MATLAB & LTSpice
    The **ecg_data.dat** file contains an actual ECG data representing a real ECG signal
    ![Original ECG Signal](original_ecg_signal.png)
 
-   # Adding Noise to the ECG Signal
+   ## Adding Noise to the ECG Signal
    It was requested to add three different noise to the orijinal ECG signal
    - **Random noise at 50 Hz (simulating power line interference)**
    - **Random low-frequency noise below 0.05 Hz (simulating baseline wander)**
@@ -11,7 +11,7 @@
    The **ecg_data_noisy.txt** file is a data file that stores the noisy ECG signal
    ![Noisy ECG Signal](noisy_ecg_signal.png)
 
-   # Filtering the Noisy ECG Signal
+   ## Filtering the Noisy ECG Signal
    A filter circuit was designed and simulated in LTSpice to remove the introduced noise components. The **filter.asc** file is simulation file that contains a filter circuit
    ![Filter Circuit](filter_circuit.png)