I have provided the coding for part a and b$.$ All I need the PLOT GRAPH IMAGE with the correct lables. I will rate if provided what I asked for.A lot can go wrong when recording a patient$$s ECG. If the electrode patches on the skin are not sufficiently conductive, then the measured signal will be poor. If the patches are placed in the wrong locations, then the amplitude of the signal may be too small to be of any value. Alternatively, if the patches are placed in opposite locations, the signal will be flipped upside$-$down. Understanding how best to correct for these and other challenges will improve your ability to diagnose and process any sort of signal, biological or otherwise.

You are provided with a poor$-$quality ECG recording that is stored in the data file named badECG.txt$,$ which you can download from Canvas. The sampling rate is $256$ Hz for three seconds. The data is poor in these ways: $1)$ there is an unwanted DC offset, $2)$ the data is flipped upside$-$down, and $3)$ the recorded signal level is too low.

a$)$ Your task is to write a new script that reads badECG.txt and processes the poor signal data into something that looks more like a good ECG. Do this by performing the following:

o Remove the DC offset

o Invert the waveform

o Proportionally amplify the signal so that the highest peak is approximately at the $10$ mV level

b$)$ On the same fully labeled graph, plot both the original bad signal and your improved signal versus the time $($not index$).$ You need to show the full three seconds of recorded data on the graph.

Copy and paste your image here.

PART A$-$

import numRa as na

# Load the data from badECG.txt

with pen $(\text{'}$badECG$.$txt$\text{'},\text{'}$r$\text{'})$ as $f$ :

data $=$ nouleadtxte $($f$)$

# Remove the DC offset by subtracting the mean

data $=$ data $-$ naneara $($data$)$

# Invert the waveform by multiplying by $-1$

data $=-1**$ data

# Amplify the signal so that the highest peak is approximately at the $10mV$ level

amalificationfactor $=\frac{10}{?}$ nawas $($data$)$

data $=$ analificationafatar $*$ data

# Save the processed data to a new file

with pen $(\text{'}$goodECG$.$txt$\text{'},\text{'}$w$\text{'})$ as $f$ :

naviatetrat $($f$,$ data$)$

PART B$-$

# Read in the original signal

with pen $(\text{'}$badECG$.$txt$\text{'},\text{'}$r$\text{'})$ as $f$ :

badndata $=$ neuleadtxti $(f)$

# Read in the improved signal

with pen $(\text{'}$goodECG$.$txt$\text{'},\text{'}$r$\text{'})$ as $f$ :

gardata $=$ narleadtxtu $(f)$

# Create the time axis for the signal

$t=$ parana $($ban $($badndata$))/256$

# Create the plot

fig, ax $=$ btusubalats $()$

axrrlat$($t$,$ badndata, label$=$'Original Signal'$)$

axriloti$($t$,$ gaoddata label$=$'Improved Signal'$)$

# Set the plot title and axis labels

axvietutitulet'Original vs Improved ECG Signal'$)$

axvietuxlabelt'Time $($s$)\text{'})$

axurituklabelt' Voltage $($mV$)\text{'})$

# Add a legend to the plot

axulegend$()$

# Show the plot

adinsbaw $()$