对于初学matlab的同学会有帮助，构成不同频率的调制信号，是小学期课程设计的题目，一种流形学习算法（很好用），用MATLAB实现的压缩传感，包含了阵列信号处理的常见算法，是机器学习的例程。- Matlab for beginner students will help, Constituting the modulated signals of different frequencies, Is the topic of the elementary school stage curricul