A discrete-time sinusoid is a special case of the complex exponential, letting α=ejω0 and A=|A|ejθ, we have according to Equation (9.16) (9.17)x[n]=Aαn=|A|ej(ω0n+θ)=|A|cos(ω0n+θ)+j|A|sin(ω0n+θ) so the real part of x[n] is a cosine, while the...
17.On the Solution of the Linear Sine-type Difference Equation;一阶线性正弦型差分方程的解的讨论 18.Sinuous Antenna Design With Its Backed Reflexible Cavity超宽带正弦天线及其反射背腔的设计 相关短句/例句 phase estimate of sin wave正弦波相位估计 3)amplitude modulated sinusoid调幅正弦曲线 4)sinusoidal ...
prised of conjugate atoms ,the iterative equation c an b e w rit t en as rk — rk 1一 akg 。一 a g2。 (2) 1 .1 C u r re n t S o lu t io ns a n d T h e i r D ra w b a c k s F o r au d io s ig nal s ,w h at w e need is t h e p ercep ...
which is the equation of momentum for Newtonian fluids (constant µ) where P is the pressure (Pa) and µ is the dynamic viscosity (Pa·s). 3. Results The overall shape of the vessel had the greatest effect on the measured parameters, with the velocity magnitude greater in the divergent...
·(ρu) = 0 (1) That is, the mass conservation equation for an incompressible fluid where ρ is the density (kg/m−3) and u is the 3D velocity vector (m/s) ρ(u·∇u) = −∇P + µ∇2u (2) which is the equation of momentum for Newtonian fluids (constant µ) ...
which is the equation of momentum for Newtonian fluids (constant µ) where P is the pressure (Pa) and µ is the dynamic viscosity (Pa·s). 3. Results The overall shape of the vessel had the greatest effect on the measured parameters, with the velocity magnitude greater in the divergent...