This a VHDL module that implements linear prediction filter based on NLMS (normalized least mean square). The module takes complex signal as input and output comlex signal (real and imaginary). Tap size is 4, bit precision is set to 12 bits.-This i

VHDL code for linear prediction filter based on RLS (recursive least square). Filter order is set to 4, bit precision set to 12 bits for input and output. Signals are complex signals.

简单正确的fir滤波器设计与实现，帮助我们更好的设计更复杂的滤波器-Simple and correct fir filter design and implementation, to help us better design more complex filter

某数据传输系统，试图利用300-3400Hz的话音通 道进行载波传输，波形信道为加性高斯白噪声信道。 –采用线性传输，收发两端拟采用滚降系数0.5的根 号升余弦滤波，以解决采样点失真问题。 –以下仿真采用无记忆采样信道模型，其中受器件限 制，复基带采样点平均功率受限为1，复基带采样 点噪声功率为可调参量-A data transmission system, trying to use 300-3400Hz voice channel for carrier transmission, wave