利用Matlab生成C/A码的基带/中频信号和P码的基带/中频信号，也就是生成一个完整调制在的L1载波上的信号。 -Using Matlab to generate the C/A code baseband/IF signal and the P code baseband/IF signal, is to generate a complete modulation of the signal in the L1 carrier.

使用matlab工具生成BPSK信号。模拟GPS中L1信号。-Use matlab tool to generate BPSK signal. Simulate the GPS L1 signal.