中文说明: Matlab 的 cdma 调制与解调仿真的无线通信信道编码,这里 ofdm 是 slected 作为调制方案, 程序的描述 转换输入的位为双极型位...1 对 1 和 0 至为 user1 和 user2-1 每位为 user1 和 user2 的 100 个样本,然后绘制基带信号是双极性非归零码格式。 然后 BPSK 调制信号。照顾正弦载波的采样率与每位的采样率相匹配。这里是每个承运人,然后情节的 BPSK 信号的 100 个样本 这段代码: 为我 = 1:length_user1 j = 的 1: 10%芯片率是 10 倍的比特率 请点击左侧文件开始预览 !预览只提供20%的代码片段,完整代码需下载后查看 加载中 侵权举报
English Description:
Matlab coding for cdma modulation and demodulation simulation for the wireless communication channel, here ofdm is slected as the modulation schems, Description of program Convert input bits to bipolar bits.. 1 to 1 and 0 to -1 for user1 and user2 Take 100 samples per bit for both user1 and user2 and then plot base band signal which is in bipolar NRZ format. Then BPSK modulate the signal. Take care that sampling rate of sinusoidal carrier matches the sampling rate per bit. Here it is 100 samples per carrier and then plot the BPSK signal