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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /104/CH3/EX3.5/3_5.sce | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '104/CH3/EX3.5/3_5.sce')
| -rwxr-xr-x | 104/CH3/EX3.5/3_5.sce | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/104/CH3/EX3.5/3_5.sce b/104/CH3/EX3.5/3_5.sce new file mode 100755 index 000000000..5dfc067ad --- /dev/null +++ b/104/CH3/EX3.5/3_5.sce @@ -0,0 +1,29 @@ +//mason's gain formula applied to SFG in figure 3-16
+//y2 as output node
+syms G1 G2 G3 G4 G5 H1 H2 H3 H4
+M1=1
+L11=-G1*H1
+L21=-G3*H2
+L31=G1*G2*G3*-H3
+L41=-H4
+L12=G1*H1*G3*H2
+L22=G1*H1*H4
+L32=G3*H2*H4
+L42=-G1*G2*G3*H3*H4
+L13=-G1*H1*G3*H2*H4
+delta=1-(L11+L21+L31+L41)+(L12+L22+L32+L42)+L13
+delta1=1-(L21+L41)+(L32)
+x=M1*delta1/delta
+disp(x,"y2/y1=")
+//y4 as output node
+M1=G1*G2
+delta1=1-(L41)
+y=M1*delta1/delta
+disp(y,"y4/y1=")
+//y6 or y7 as output node
+M1=G1*G2*G3*G4
+M2=G1*G5
+delta1=1
+delta2=1-(L21)
+z=(M1*delta1+M2*delta2)/delta
+disp(z,"y6/y1=y7/y1=")
\ No newline at end of file |