直接序列扩频，利用MATLAB程序实现对原信号的扩频与解扩，有利于信号的抗干扰传输-Direct sequence spread spectrum, use the MATLAB program for spreading and despreading the original signal, the signal interference in favor of transmission

用matlab产生OQPSK信号波形，并分析其功率谱、抗干扰性能情况-Matlab OQPSK signal waveform generation, and analyze its power spectrum, anti-jamming performance situation

DOA估计，主要应用于对信号到达方向估计，一用于抗干扰，算法主要由matlab实现-DOA estimate, mainly used in the signal direction of arrival estimation, for a anti-jamming algorithm is mainly implemented by matlab

matlab雷达抗干扰的仿真程序。可用于学习、了解雷达的信号处理方式。(Simulation program of MATLAB pulse compression. It can be used to learn and understand radar signal processing methods.)

BPSK与模拟通信系统相比，数字调制和解调同样是通过某种；在大多数情况下，数字调制是利用数字信号的离散值去；三种数字调制方式在抗干扰噪声能力和信号频谱利用率；2BPSK调制原理；二进制相移键控（BPSK）是利用基于MATLAB中的BPSK误码性能研究； MATLAB提供了卷积码的convenc和相应的Viterbi译码函数vitdec，可以快速地得到编译码的结果。(BPSK compared with the analog communication system, digital modul