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使用matlab对离散时间信号进行时域和频域分析(Using matlab to the discrete-time signals in time domain and frequency domain analysis)

说明：  MATLAB Sa 信号采样 与重构 信号与系统(MATLAB)

用于初学者理解dadboost算法，一个完整的matlab代码。(For beginners to understand dadboost algorithm, a complete matlab code.)

短时傅立叶变换，确定时变信号其局部区域正弦波的频率与相位(short-time Fourier transform)

leach算法和leach改进的算法对比默契改进算法为对阈值的改变(leach algorithm and improved algorithm leach algorithm for Bi Moqi threshold for change)

基于动态切换函数的动态滑模控制，二阶系统仿真(Dynamic sliding mode control based on dynamic switching function，The second order system simulation)

面阵阵列天线二维方向图仿真，代码简单易懂(The two-dimensional surface bursts columns antenna pattern simulation, the code is easy to understand)

双闭环可逆直流调速（H桥） 波形很稳定 适合用于学习(Reversible double-loop DC speed (H-bridge) is very stable waveform suitable for learning)

super code for matlab endpoints

连续相位调制信号(CPM)产生，抑制载波型差分相位调制，可直接计算得到多重分形谱。( Continuous phase modulation signal (CPM) to produce, Suppressed carrier type differential phase modulation, It can be directly calculated multi-fractal spectrum.)