Finish homework 4

week7/convoltionSpreadsheet.sc

@@ -0,0 +1,370 @@
+# This data file was generated by the Spreadsheet Calculator Improvised (sc-im)
+# You almost certainly shouldn't edit it.
+
+newsheet "Sheet1"
+movetosheet "Sheet1"
+offscr_sc_cols 0
+offscr_sc_rows 0
+nb_frozen_rows 0
+nb_frozen_cols 0
+nb_frozen_screenrows 0
+nb_frozen_screencols 0
+let A0 = -1
+let B0 = 1
+let C0 = 1
+let D0 = -1
+let E0 = -1
+let F0 = 0
+let G0 = 0
+let H0 = 0
+let I0 = 0
+let J0 = 0
+let K0 = 0
+let L0 = 0
+let M0 = 0
+let N0 = 0
+let O0 = 0
+let A1 = -2
+let B1 = 0
+let C1 = B0
+let D1 = C0
+let E1 = D0
+let F1 = E0
+let G1 = F0
+let H1 = G0
+let I1 = H0
+let J1 = I0
+let K1 = J0
+let L1 = K0
+let M1 = L0
+let N1 = M0
+let O1 = N0
+let A2 = 5
+let B2 = 0
+let C2 = 0
+let D2 = B0
+let E2 = C0
+let F2 = D0
+let G2 = E0
+let H2 = F0
+let I2 = G0
+let J2 = H0
+let K2 = I0
+let L2 = J0
+let M2 = K0
+let N2 = L0
+let O2 = M0
+let A3 = 5
+let B3 = 0
+let C3 = 0
+let D3 = 0
+let E3 = B0
+let F3 = C0
+let G3 = D0
+let H3 = E0
+let I3 = F0
+let J3 = G0
+let K3 = H0
+let L3 = I0
+let M3 = J0
+let N3 = K0
+let O3 = L0
+let A4 = -6
+let B4 = 0
+let C4 = 0
+let D4 = 0
+let E4 = 0
+let F4 = B0
+let G4 = C0
+let H4 = D0
+let I4 = E0
+let J4 = F0
+let K4 = G0
+let L4 = H0
+let M4 = I0
+let N4 = J0
+let O4 = K0
+let A5 = 0
+let B5 = 0
+let C5 = 0
+let D5 = 0
+let E5 = 0
+let F5 = 0
+let G5 = B0
+let H5 = C0
+let I5 = D0
+let J5 = E0
+let K5 = F0
+let L5 = G0
+let M5 = H0
+let N5 = I0
+let O5 = J0
+let A6 = -1
+let B6 = 0
+let C6 = 0
+let D6 = 0
+let E6 = 0
+let F6 = 0
+let G6 = 0
+let H6 = B0
+let I6 = C0
+let J6 = D0
+let K6 = E0
+let L6 = F0
+let M6 = G0
+let N6 = H0
+let O6 = I0
+let A7 = 3
+let B7 = 0
+let C7 = 0
+let D7 = 0
+let E7 = 0
+let F7 = 0
+let G7 = 0
+let H7 = 0
+let I7 = B0
+let J7 = C0
+let K7 = D0
+let L7 = E0
+let M7 = F0
+let N7 = G0
+let O7 = H0
+let A8 = -1
+let B8 = 0
+let C8 = 0
+let D8 = 0
+let E8 = 0
+let F8 = 0
+let G8 = 0
+let H8 = 0
+let I8 = 0
+let J8 = B0
+let K8 = C0
+let L8 = D0
+let M8 = E0
+let N8 = F0
+let O8 = G0
+let A9 = 0
+let B9 = 0
+let C9 = 0
+let D9 = 0
+let E9 = 0
+let F9 = 0
+let G9 = 0
+let H9 = 0
+let I9 = 0
+let J9 = 0
+let K9 = B0
+let L9 = C0
+let M9 = D0
+let N9 = E0
+let O9 = F0
+let A10 = 2
+let B10 = 0
+let C10 = 0
+let D10 = 0
+let E10 = 0
+let F10 = 0
+let G10 = 0
+let H10 = 0
+let I10 = 0
+let J10 = 0
+let K10 = 0
+let L10 = B0
+let M10 = C0
+let N10 = D0
+let O10 = E0
+let B11 = @sum(B0:B10)
+let C11 = @sum(C0:C10)
+let D11 = @sum(D0:D10)
+let E11 = @sum(E0:E10)
+let F11 = @sum(F0:F10)
+let G11 = @sum(G0:G10)
+let H11 = @sum(H0:H10)
+let I11 = @sum(I0:I10)
+let J11 = @sum(J0:J10)
+let K11 = @sum(K0:K10)
+let L11 = @sum(L0:L10)
+let M11 = @sum(M0:M10)
+let N11 = @sum(N0:N10)
+let O11 = @sum(O0:O10)
+let A13 = -1
+let B13 = $A0*B0
+let C13 = $A0*C0
+let D13 = $A0*D0
+let E13 = $A0*E0
+let F13 = $A0*F0
+let G13 = $A0*G0
+let H13 = $A0*H0
+let I13 = $A0*I0
+let J13 = $A0*J0
+let K13 = $A0*K0
+let L13 = $A0*L0
+let M13 = $A0*M0
+let N13 = $A0*N0
+let O13 = $A0*O0
+let A14 = -2
+let B14 = $A1*B1
+let C14 = $A1*C1
+let D14 = $A1*D1
+let E14 = $A1*E1
+let F14 = $A1*F1
+let G14 = $A1*G1
+let H14 = $A1*H1
+let I14 = $A1*I1
+let J14 = $A1*J1
+let K14 = $A1*K1
+let L14 = $A1*L1
+let M14 = $A1*M1
+let N14 = $A1*N1
+let O14 = $A1*O1
+let A15 = 5
+let B15 = $A2*B2
+let C15 = $A2*C2
+let D15 = $A2*D2
+let E15 = $A2*E2
+let F15 = $A2*F2
+let G15 = $A2*G2
+let H15 = $A2*H2
+let I15 = $A2*I2
+let J15 = $A2*J2
+let K15 = $A2*K2
+let L15 = $A2*L2
+let M15 = $A2*M2
+let N15 = $A2*N2
+let O15 = $A2*O2
+let A16 = 5
+let B16 = $A3*B3
+let C16 = $A3*C3
+let D16 = $A3*D3
+let E16 = $A3*E3
+let F16 = $A3*F3
+let G16 = $A3*G3
+let H16 = $A3*H3
+let I16 = $A3*I3
+let J16 = $A3*J3
+let K16 = $A3*K3
+let L16 = $A3*L3
+let M16 = $A3*M3
+let N16 = $A3*N3
+let O16 = $A3*O3
+let A17 = -6
+let B17 = $A4*B4
+let C17 = $A4*C4
+let D17 = $A4*D4
+let E17 = $A4*E4
+let F17 = $A4*F4
+let G17 = $A4*G4
+let H17 = $A4*H4
+let I17 = $A4*I4
+let J17 = $A4*J4
+let K17 = $A4*K4
+let L17 = $A4*L4
+let M17 = $A4*M4
+let N17 = $A4*N4
+let O17 = $A4*O4
+let A18 = 0
+let B18 = $A5*B5
+let C18 = $A5*C5
+let D18 = $A5*D5
+let E18 = $A5*E5
+let F18 = $A5*F5
+let G18 = $A5*G5
+let H18 = $A5*H5
+let I18 = $A5*I5
+let J18 = $A5*J5
+let K18 = $A5*K5
+let L18 = $A5*L5
+let M18 = $A5*M5
+let N18 = $A5*N5
+let O18 = $A5*O5
+let A19 = -1
+let B19 = $A6*B6
+let C19 = $A6*C6
+let D19 = $A6*D6
+let E19 = $A6*E6
+let F19 = $A6*F6
+let G19 = $A6*G6
+let H19 = $A6*H6
+let I19 = $A6*I6
+let J19 = $A6*J6
+let K19 = $A6*K6
+let L19 = $A6*L6
+let M19 = $A6*M6
+let N19 = $A6*N6
+let O19 = $A6*O6
+let A20 = 3
+let B20 = $A7*B7
+let C20 = $A7*C7
+let D20 = $A7*D7
+let E20 = $A7*E7
+let F20 = $A7*F7
+let G20 = $A7*G7
+let H20 = $A7*H7
+let I20 = $A7*I7
+let J20 = $A7*J7
+let K20 = $A7*K7
+let L20 = $A7*L7
+let M20 = $A7*M7
+let N20 = $A7*N7
+let O20 = $A7*O7
+let A21 = -1
+let B21 = $A8*B8
+let C21 = $A8*C8
+let D21 = $A8*D8
+let E21 = $A8*E8
+let F21 = $A8*F8
+let G21 = $A8*G8
+let H21 = $A8*H8
+let I21 = $A8*I8
+let J21 = $A8*J8
+let K21 = $A8*K8
+let L21 = $A8*L8
+let M21 = $A8*M8
+let N21 = $A8*N8
+let O21 = $A8*O8
+let A22 = 0
+let B22 = $A9*B9
+let C22 = $A9*C9
+let D22 = $A9*D9
+let E22 = $A9*E9
+let F22 = $A9*F9
+let G22 = $A9*G9
+let H22 = $A9*H9
+let I22 = $A9*I9
+let J22 = $A9*J9
+let K22 = $A9*K9
+let L22 = $A9*L9
+let M22 = $A9*M9
+let N22 = $A9*N9
+let O22 = $A9*O9
+let A23 = 2
+let B23 = $A10*B10
+let C23 = $A10*C10
+let D23 = $A10*D10
+let E23 = $A10*E10
+let F23 = $A10*F10
+let G23 = $A10*G10
+let H23 = $A10*H10
+let I23 = $A10*I10
+let J23 = $A10*J10
+let K23 = $A10*K10
+let L23 = $A10*L10
+let M23 = $A10*M10
+let N23 = $A10*N10
+let O23 = $A10*O10
+let B24 = @sum(B13:B23)
+let C24 = @sum(C13:C23)
+let D24 = @sum(D13:D23)
+let E24 = @sum(E13:E23)
+let F24 = @sum(F13:F23)
+let G24 = @sum(G13:G23)
+let H24 = @sum(H13:H23)
+let I24 = @sum(I13:I23)
+let J24 = @sum(J13:J23)
+let K24 = @sum(K13:K23)
+let L24 = @sum(L13:L23)
+let M24 = @sum(M13:M23)
+let N24 = @sum(N13:N23)
+let O24 = @sum(O13:O23)
+goto I6

week7/homework4.txt

@@ -0,0 +1,11 @@
+1.
+    a. -3, 21, 15, 24, 9, -24, 18, 24
+    b. 10, 20, 15, -15, -10, 5,-20, 20
+    c. 0, 2, -20, -22, -25, 3, 22, -15
+
+2.
+    a. 14
+    b. The first 3 samples, and the last 3 samples
+    c. 13, -4, -16, 0, 8, 3, -3, 0
+
+3.  Homogeneity (amplitude changes in the input result in aplitude changes in the output) and additivity (added signals passed through the system act the same)