diff --git a/iPDC/inc/Kmeans.h b/iPDC/inc/Kmeans.h
new file mode 100644
index 0000000..d6205dc
--- /dev/null
+++ b/iPDC/inc/Kmeans.h
@@ -0,0 +1,16 @@
+/*Pavan Changes*/
+#include <gtk/gtk.h>
+// intial variables
+
+unsigned long long int count_A=500;
+unsigned long long int count_B=500;
+unsigned long long int count_C=500;
+long double A=50;
+long double B=49.5;
+long double C=50.5;
+
+//function declaration
+gboolean kmeans(struct data_frame *df,unsigned long long int *count_A,unsigned long long int *count_B,
+unsigned long long int *count_C,long double *A,long double *B,long double *C);
+
+/*Pavan Changes*/
\ No newline at end of file
diff --git a/iPDC/src/Kmeans.c b/iPDC/src/Kmeans.c
new file mode 100644
index 0000000..af32a59
--- /dev/null
+++ b/iPDC/src/Kmeans.c
@@ -0,0 +1,29 @@
+/*Pavan Changes*/
+
+#include "parser.h"
+#include <stdlib.h>
+#include <gtk/gtk.h>
+
+gboolean kmeans(struct data_frame *df,unsigned long long int *count_A,unsigned long long int *count_B,
+unsigned long long int *count_C,long double *A,long double *B,long double *C)
+{
+    float CURR_FREQ = to_intconvertor(df->dpmu[0]->freq);
+    long double diff_A = abs(*A-CURR_FREQ);
+    long double diff_B = abs(*B-CURR_FREQ);
+    long double diff_C = abs(*C-CURR_FREQ);
+    printf("A: %Lf, B: %Lf, C: %Lf\n",*A,*B,*C);
+    if(diff_A <= diff_B && diff_A <= diff_C){
+        *A = ((*count_A*(*A))+CURR_FREQ)/(++*count_A);
+        return TRUE;
+    }
+    else if(diff_B < diff_C){
+        *B = ((*count_B*(*B))+CURR_FREQ)/(++*count_B);
+        return FALSE;
+    }
+    else{
+        *C = ((*count_C*(*C))+CURR_FREQ)/(++*count_C);
+        return FALSE;
+    }
+}
+
+/*Pavan Changes*/
\ No newline at end of file
diff --git a/iPDC/src/map_vis.c b/iPDC/src/map_vis.c
index d35e723..e85ccbb 100644
--- a/iPDC/src/map_vis.c
+++ b/iPDC/src/map_vis.c
@@ -4,6 +4,7 @@
 #include "parser.h"
 #include "osm-gps-map.h"
 #include "Attack_detect.h"
+#include "Kmeans.h"
 
 
 gboolean update_images(gpointer* pars){
@@ -13,24 +14,16 @@ gboolean update_images(gpointer* pars){
         return TRUE;
     }
     int freq = to_intconvertor(df->dpmu[0]->freq);
-	gboolean green =attack_detect(df,&START,&COUNT,&SUM_OF_FREQUENCY);
-
-        // if(parameters->g_last_image != 0){
-        //     osm_gps_map_image_remove(parameters->util_map, parameters->g_last_image);
-        // }
-        // if (freq > 300){
-        //     parameters->g_last_image = osm_gps_map_image_add(parameters->util_map,15.518597, 74.925584, parameters->g_green_image);
-        // }else{
-        //     parameters->g_last_image = osm_gps_map_image_add(parameters->util_map,15.518597, 74.925584, parameters->g_red_image);
-        // }
-       if(parameters->g_last_image != 0){
-            osm_gps_map_image_remove(parameters->util_map, parameters->g_last_image);
-        }
-        if (green){
-            parameters->g_last_image = osm_gps_map_image_add(parameters->util_map,15.518597, 74.925584, parameters->g_green_image);
-        }else{
-            parameters->g_last_image = osm_gps_map_image_add(parameters->util_map,15.518597, 74.925584, parameters->g_red_image);
-        }
+	//gboolean green =attack_detect(df,&START,&COUNT,&SUM_OF_FREQUENCY);
+    gboolean green = kmeans(df,&count_A,&count_B,&count_C,&A,&B,&C);
+    if(parameters->g_last_image != 0){
+        osm_gps_map_image_remove(parameters->util_map, parameters->g_last_image);
+    }
+    if (green){
+        parameters->g_last_image = osm_gps_map_image_add(parameters->util_map,15.518597, 74.925584, parameters->g_green_image);
+    }else{
+        parameters->g_last_image = osm_gps_map_image_add(parameters->util_map,15.518597, 74.925584, parameters->g_red_image);
+    }
     gtk_widget_queue_draw(GTK_WIDGET(parameters->util_map));
     return TRUE;
 }
\ No newline at end of file