diff --git a/iPDC/inc/Attack_detect.h b/iPDC/inc/Attack_detect.h
index 79d2563..9d42732 100644
--- a/iPDC/inc/Attack_detect.h
+++ b/iPDC/inc/Attack_detect.h
@@ -4,5 +4,6 @@
 
 /* function declared  */
 gboolean attack_detect_freq(struct data_frame *df);
-gboolean attack_detect_vol(struct data_frame *df)
+gboolean attack_detect_vol(struct data_frame *df);
+gboolean attack_detect_freq_vol(struct data_frame *df);
 /* pavan changes */
\ No newline at end of file
diff --git a/iPDC/src/Attack_detect.c b/iPDC/src/Attack_detect.c
index fec5cf2..40e5c07 100644
--- a/iPDC/src/Attack_detect.c
+++ b/iPDC/src/Attack_detect.c
@@ -5,6 +5,7 @@
 #include <gtk/gtk.h>
 #include <math.h>
 #include "parser.h"
+#include "Attack_detect.h"
 
 struct freqlist
 {
@@ -163,4 +164,11 @@ gboolean attack_detect_vol(struct data_frame *df)
     }
 }
 
+gboolean attack_detect_freq_vol(struct data_frame *df)
+{
+    return attack_detect_freq(df) && attack_detect_vol(df);
+}
+
+
+
 /* pavan changes */
\ No newline at end of file
diff --git a/iPDC/src/Dynamic_time_warping.c b/iPDC/src/Dynamic_time_warping.c
index 2147791..700b81a 100644
--- a/iPDC/src/Dynamic_time_warping.c
+++ b/iPDC/src/Dynamic_time_warping.c
@@ -295,4 +295,9 @@ int DTWvolDistance(struct data_frame *df)
         }
         return temp->result;
     }
+}
+
+int DTWfreqvolDistance(struct data_frame *df)
+{
+    return DTWfreqDistance(df) && DTWfreqvolDistance(df);
 }
\ No newline at end of file