zhuanjuPID

Modulation Index and varying carrier frequency for PWM inverter with outputs

自己写的MP和OMP算法，用于一维信号重建，两者的测试信号相同，可用于对比，适用于初学者。(Write their own MP and OMP algorithm for one-dimensional signal reconstruction, both of the same test signal can be used for comparison, suitable for beginners.)

说明：  Arima模型选择差分项，并验证序列正确性(Arima model validates sequence correctness)

QAM 4 Modulator and Demodulator based on ETSI TETRA Standard

二自由度重型汽车整车模型，用Simulik搭建的，根据余志生的第五章(DOF；Two degree of freedom model of heavy automobile)

gmcalab 快速广义的形态分量分析，esprit算法对有干扰的信号频率进行估计,随机调制信号下的模拟ppm。( gmcalab fast generalized form component analysis, esprit algorithm signal frequency interference can be assessed Random ppm modulated analog signal unde.)

用MATLAB调用EPA的几个例子，实现EPA中的管网模拟(Calling EPA with MATLAB)

说明：  详细讲解EM（期望最大化）算法，并使用混合高斯分布示例编程实现解答(Explain EM (expectation maximization) algorithm in detail, and use mixed Gaussian distribution example programming to realize the solution)

自己写的一个 在matlab环境中计算光学三反镜头初始结构的程序 带有界面(Wrote it myself, one in the matlab environment, computing optical three anti-lens with an interface for the initial structure of the program)

基于最小二乘算法的SGP4轨道预报精度分析程序。(Precision analysis of SGP4 model based on Least Squares method.)