FPGA结合DSP设计，如FIR、IIR滤波器，CORDIC算法,多重采样率信号处理，FFT,有对应的VHDL/Verilog 代码code-FPGA Combines with DSP, FIR 、IIR Digital Filters,CORDIC,FFT,Adaptive Filters，VHDL/Verilog code

对原信号进行拉格朗日插值运算，实现信号重采样-The original signal Lagrange interpolation operation, to achieve signal resampling