SPWM_CVCF

matlab/simulink环境下双极性spwm产生 电流pid闭环控制(matlab/simulink environment bipolar spwm current pid loop control)

用28035实现对无刷直流电机的PI控制(28035 realized with brushless DC motor control PI)

传统的逆变器输出电压具有共模电压，使用直接掘弃零矢量的方法来使共模电压减小，所搭模型较为简单易懂(Conventional inverter output voltage has a common-mode voltage. The common-mode voltage can be reduced by directly digging out zero vectors. The model is simple and easy to understand.)

Research and design of photovoltaic inverter based on DSP2812

说明：  2. 关于无线信道的多普勒谱，请回答以下问题： (1) 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因； (2) 无线信道中的多普勒谱有一种经典谱(classic spectrum)，请解释产生这种谱形状的机理； (3) 请用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱，其中移动速率为120km/h。并请描述：自己用计算机产生的经典谱是正确的依据。(2. Regarding the doppler spectrum of the wireless channel, please answer the following questions: (1) in some wireless channels, doppler frequency shift will cause aliasing of the output signals of the wireless channel.Describe the various causes of aliasing; (2) there is a classic spectrum in the doppler spectrum in the wireless channel, please explain the mechanism of producing this spectrum shape; (3) please use Simulink tool to write code (s-function mode) to generate a single-path Rayleigh channel, whose doppler spectrum is the classical spectrum, in which the moving rate is 120km/h.And please describe: your own computer generated classical spectrum is the correct basis.)

分数阶PID控制算法的小例子,运算效果好，可以试一下(A small example of fractional PID algorithm)

开关磁阻电机的直接转矩控制,传统的电压矢量选择方法(Switched reluctance motor direct torque control, the traditional voltage vector selection method)

散射点成像 isar 成像效果良好 注释完整 本人毕业设计做的 希望大师指点(ISAR scatter point imaging,the imaging effection is great, has complete notes , Welcome to point out the wrong part.)

vegapunk gear secondo matworks

matlab ansys 联合优化，进行 传递txt，进行告知优化应力结果，以便传递数据，并且还有一个例子，并且有详细步骤，过程(Matlab ANSYS jointly optimizes, transfers txt, informs optimization stress results, so as to transfer data, and there is also an example, and there are detailed steps, processes.)