1 files changed, 7 insertions, 7 deletions
diff --git a/40/CH8/EX8.7/Exa_8_7.sce b/40/CH8/EX8.7/Exa_8_7.sce
index 9d9c9e16d..6a7f5a57c 100755
--- a/40/CH8/EX8.7/Exa_8_7.sce
+++ b/40/CH8/EX8.7/Exa_8_7.sce
@@ -1,7 +1,7 @@
-//relating DFT and IDFT
-XDFT1=[4 -2*%i 0 2*%i];
-xn1=dft(XDFT1,1);
-disp(xn1,'The IDFT of XDFT1');
-XDFT2=[12 -24*%i 0 4*%e^(%i*%pi/4) 0 4*%e^(-%i*%pi/4) 0 24*%i];
-xn2=dft(XDFT2,1);
-disp(xn2,'The IDFT of XDFT1'); 
-\ No newline at end of file
+//relating DFT and IDFT
+XDFT1=[4 -2*%i 0 2*%i];
+xn1=fft(XDFT1,1);
+disp(xn1,'The IDFT of XDFT1');
+XDFT2=[12 -24*%i 0 4*%e^(%i*%pi/4) 0 4*%e^(-%i*%pi/4) 0 24*%i];
+xn2=fft(XDFT2,1);
+disp(xn2,'The IDFT of XDFT1');
+\ No newline at end of file