对8PSK完美建模，其中通过改变码元速率和载波频率，再计算相应的环路滤波器的参数，即可实现多种QPSK模型的解调，且该模型可通过SYSTEM generator进行量化，从而生成ISE能直接使用的HDL代码。-Perfect modeling of 8PSK, wherein by changing the symbol rate and carrier frequency, and calculate the corresponding parameters of the loop filte

仿真8psk载波调制信号在AWGN信道下的误码率和误比特率的比较。-Simulation 8psk carrier modulation signal in AWGN channel bit error rate and bit error rate comparison.

科斯塔斯环提取8PSK调制载波，出载波频率图、眼图、相位偏差等(The Costas loop extracts 8PSK modulated carrier, out of carrier frequency diagram, eye diagram, phase deviation and so on.)