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Diffstat (limited to '830/CH6/EX6.4.1')
| -rwxr-xr-x | 830/CH6/EX6.4.1/SNR_DFT.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/830/CH6/EX6.4.1/SNR_DFT.sce b/830/CH6/EX6.4.1/SNR_DFT.sce new file mode 100755 index 000000000..e48aba672 --- /dev/null +++ b/830/CH6/EX6.4.1/SNR_DFT.sce @@ -0,0 +1,14 @@ +//Graphical//
+//Example 6.4.1
+//Program to Calculate No.of bits required for given
+//Signal to Quantization Noise Ratio
+//in computing DFT
+clear;
+clc;
+close;
+N = 1024;
+SQNR = 30; //SQNR = 30 dB
+v = log2(N); //number of stages
+b = (log2(10^(SQNR/10))+2*v)/2;
+b = ceil(b)
+disp(b,'The number of bits required rounded to:')
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