高频小信号放大器，放大倍数为20~100，带宽一兆，误差小于5 ，附有实验报告-High-frequency small-signal amplifier, the magnification of 20 to 100, the bandwidth of a trillion, the error is less than 5 , with experimental reports

fpga实现图像的变换，图像旋转放大-fpga implementation image transform, image rotation and magnification