假设受限信号$x(t)$的傅里叶变换满足$X(j\omega)=0,|\omega|\geq \frac{\pi}{T}$,信号$x(t)$的采样周期为$T$,插值函数$g(t)$满足$\frac{dx(t)}{dt}=\sum \limits_{n={-\infty}}^{+\infty} x[nT]g[t-nT]$则$g(t)$可为
A. $\frac{1}{t} cos(\frac{\pi}{T} t)-\frac{T}{\pi t^2} sin(\frac{\pi}{T} t)$
B. $\frac{T}{\pi t^2} sin(\frac{\pi}{T} t)$
C. $\frac{1}{t} cos(\frac{\pi}{T} t)$
D. $\frac{1}{t} sin(\frac{\pi}{T} t)-\frac{T}{\pi t^2} cos(\frac{\pi}{T} t)$