该程序全部都是用C语言编写的，能够帮助大家解决部分问题。-The entire program is written in C, it can help you solve some problems.

用C语言编写的在Simulink环境下对3相交流逆变器进行数值仿真的S函数源代码-Written in C language in the Simulink environment numerical simulation of three phase ac inverter S function source code

用C语言编写的在Simulink环境下对转速可调永磁直流电机进行数值仿真的S函数源代码-Written in C language in the Simulink environment numerical simulation was carried out on the speed adjustable permanent magnet dc motor S function of the source code

扩展卡尔曼滤波算法C语言实现：实现对二维状态变量的预测及跟踪。包括卡尔曼滤波初始化函数，负责初始化状态变量的值，过程噪声，测量噪声，以及状态转移矩阵。 卡尔曼滤波函数负责对状态变量进行迭代滤波，整个过程包括状态预测，协方差预测，测量预测，计算卡尔曼增益，状态量更新，协方差更新。(To realize the prediction and tracking of two dimensional state variables. It includes the initialization func