周期系数系统
system with period coefficient
概周期系数
Almost periodic coefficients
小周期系数
little periodic coefficient
small periodic coefficient
Small periodic coefficients
周期系数
periodic coefficient
periodic coefficients
piecewise constant arguments
Jacobi椭圆函数周期解
Jacobi elliptic function periodic solutions
不连续周期运动
discontinuous periodic motion
不确定周期系统
periodic system with uncertainties
参数周期自适应律
periodic parameter adaptive law
单极对数周期天线
log-periodic monopole antenna
短周期数字地震计
Digital short period seismograph