完整word版常用的Z变换公式表.docx

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1、序号拉氏变换E(S)时间函数e(0Z变换自力116(，)12CTUT3(f-nT)z32SU(t)ZZ-I41?/_(z-D25I7r2;z(z+D2(z-1)j6154P3!72+4z+1)6(z-1)47.y-(1T)1noa1,78$ca,z-e-09(5+a)2tea,7-(z-e-)210(s+)5-t2ea,27Tir2(z-e-ar)21(z-e,r)311S(S+a)1-e-w(I-C-)z(Z-I)(Z-e-)12as2(s+a)r-(1-e-r)a7(1-c-)z(z-D2(z-1)(z-c-r)131/C-RS-aKc-a)(a-h)(c-b)*+(-rX-c)2二(b-

2、)(c-oz-e-i,r)(-b)(c-b)(-e-z,r)：(-c)(-c)(z-e-4,r)(S+s+ZXs+C)14S+d(.f-()c-a(d-b)C-U(b-c-a)(a-b)(c-b)I(d)CY(-c)(b-c)(d-)z+(d-b)z(h-a)(c-a)(z-ea)(-b)(c-)(z-eTh)1(d-c)z(a-c)(b-c)(z-ef)(s+0)(s+b)(s+c)15abc1g_e-e5(b-aXc-)(c-bXa-b)abCf(-cXZ-c)zbczazz-1(b-a)(c-a)(z-ear)(c-b)(a-b)(z-chr)abz(a-c)(b-c)(z-cc)s(s+a)(s+b)(s+c)16s2+(y2sinZSin-Tz2-2zcost匚一Sinhzsinh(z2-2zshtT+1193t-S=COShMz(2-c0shDz2-2shfvT+120.25U2-y2)1-cosorZ二仁一COSh7)z-1z2-2zcosh2earsinTzFc-8S37z2-2zeacos+e2dr23b-a(s+)+(s+h)e-e*2-e-tfrZ124s2(s+)(s+b)abt+)-e-也忸二SIo-h(2-4z-1，/二z(-)(z-er)(-Xz-e-ftr)