diff --git a/channel.py b/channel.py
index 19cb34a..b62e927 100644
--- a/channel.py
+++ b/channel.py
@@ -4,8 +4,8 @@ import scipy.interpolate
 import matplotlib.pyplot as plt
 
 # Dirac delta function response, no change
-channel_response = np.array([0, 0, 0, 1, 0, 0, 0])
-#channel_response = np.array([-1 + 1j, 0, 1, 0.5, 0.25])
+#channel_response = np.array([0, 0, 0, 1, 0, 0, 0])
+channel_response = np.array([1, 0, 0.3+0.3j])
 
 
 # How do I sync this across two files?
@@ -78,7 +78,7 @@ def estimate(in_data, pilots=0):
         print(pilot_carriers)
 
         # start averaging
-        H_est = 0
+        #H_est = 0
 
         # for i in range(len(in_data)):
         #     # Obtain channel response at pilot carriers
@@ -98,6 +98,8 @@ def estimate(in_data, pilots=0):
         # Obtain channel response at pilot carriers
         for i in pilot_carriers:
             H_est_pilots[j] = in_data[0][i] / pilot_value
+            print("Value: " + str(in_data[0][i]))
+            print("Pilot estimate: " + str(H_est_pilots[j]))
             j += 1
 
 
@@ -106,7 +108,7 @@ def estimate(in_data, pilots=0):
         H_est_phase = scipy.interpolate.interp1d(pilot_carriers, np.angle(H_est_pilots), kind='linear', fill_value='extrapolate')(all_carriers)
 
         # Take angular form and turn into rectangular form
-        H_est += H_est_abs * np.exp(1j*H_est_phase)
+        H_est = H_est_abs * np.exp(1j*H_est_phase)
 
         # for an average channel estimate
         # H_est = H_est / len(in_data)
@@ -114,11 +116,6 @@ def estimate(in_data, pilots=0):
         # Exact channel response
         H_exact = np.fft.fft(channel_response, len(in_data[0]))
 
-        for i in range(3):
-            plt.plot(abs(in_data[i]), "b")
-            plt.plot(np.abs(in_data[i]), "r")
-            plt.show(block=True)
-
         plt.plot(all_carriers, np.real(H_exact), "b")
         plt.plot(all_carriers, np.real(H_est), "r")
         plt.plot(pilot_carriers, np.real(H_est_pilots), "go")
diff --git a/main.py b/main.py
index 198011d..abcd16b 100755
--- a/main.py
+++ b/main.py
@@ -56,6 +56,15 @@ def cp_remove(in_data, prefix_len):
     return out_data
 
 
+def check_theoretical_channel(tx):
+    H_exact = np.fft.fft([1, 0, 0.3 + 0.3j], len(tx[0]))
+
+    rx = np.ndarray((len(tx[0])), dtype=np.csingle)
+
+    for i in range(len(tx[0])):
+        rx[i] = H_exact[i] * tx[0][i]
+
+    return rx
 
 
 if __name__ == '__main__':
@@ -76,9 +85,15 @@ if __name__ == '__main__':
     # Add cyclic prefix to each symbol
     tx = cp_add(ofdm_time, 16)
 
+    theoretical_rx = check_theoretical_channel(tx)
+
     # Simulate effects of a multipath channel
     rx = channel.sim(tx)
 
+    plt.plot(rx[0], "b")
+    plt.plot(theoretical_rx, "r")
+    plt.show(block=True)
+
     # Remove cyclic prefix from incoming symbols
     ofdm_cp_removed = cp_remove(rx, 16)
 
diff --git a/qam.py b/qam.py
index 876ea88..827513f 100644
--- a/qam.py
+++ b/qam.py
@@ -1,7 +1,7 @@
 import numpy as np
 from scipy.spatial.distance import euclidean
 
-pilot_value = 5 + 5j
+pilot_value = 1 + 1j
 
 qam_mapping_table = {
     0 : 1 + 1j,