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说明：  MATLAB 直流电机双闭环控制仿真 经典教程实例02(matlab zhiliudianjishuangbihuankongzhifanghzen jingdianjiaochengshili02)

功率谱计算方法，本文采用的是最大似然方法。(Power spectrum calculation method)

利用有限元方法求解悬臂梁的振动问题,输入节点数可以算出前六阶振型，计算固有频率(Using the finite element method to solve the vibration problem of a cantilever beam, the input nodes can calculate the first six vibration mode, calculate the natural frequency)

主要时STTC，的编码时我再网络上收及的(sttc )

textbook Turbo Pascal

说明：  通过相关角度的DOA估计中的经典music算法,(Through the relevant point of view of the DOA estimation classic music algorithm,)

四旋翼飞行器在MATLAB下的建模程序，非常好，非常真实(Four-rotor aircraft under the MATLAB modeling program, very good, very durable)

详细介绍了与MIMO-OFDM相关的理论知识和仿真程序。非常值得一看！(Described in detail with the theory of MIMO-OFDM-related knowledge and simulation program. Well worth a look!)

ECG Feature Extraction Techniques ECG Feature Extraction Techniques ECG Feature Extraction Techniques ECG Feature Extraction Techniques ECG Feature Extraction Techniques

Aproximacion a una funcion usando una red perceptron