ellipse_fit

采用的是规则网格进行的波场模拟，该方法是对一阶的声波方程进行的模拟，应用了二阶的精度 (Uses a regular grid for the wave field simulation, the method is an order of the acoustic wave equation simulation, the application of the second-order accuracy)

说明：  The implementation in 1.5x faster than MATLAB 2018a mex code generation (GCC 7.3, Intel Core i7-4790K) for single core mode. * Support GCC, Clang, Intel Compiler. Intel Compiler 2018 in 2.75x faster than GCC 7.3 for single core mode. * OpenMP for SCMA signals loop (outer loop) * `intel_compiler_opt` branch with additional oprimization for Intel Compiler (the fatest results) ## Build * Edit `MATLAB_DIR` in Makefile. * Run `make`. ## Future work Improve of performance.

安卓Android ListView用法实例附源码，了解一下如何在Android应用客户端程序中使用ListView列表控件，比较基础的Android开发技巧。

PowerWorld GIC潮流计算和稳定性分析，GIC分布(PowerWorld Simulator case about GIC)

JY901 stm32f1程序 包括串口和IIC通信 亲测可用(JY901 stm32f1 include usart and IIC it can be used in different place)

pg047-gig-eth-pcs-pma

说明：  室外供热管网设计 第一节 室外供热管网系统 第二节 室外供热管网的布置 第三节 室外供热管网的敷设与构造 第四节 室外供热管网的应力计算(Design of outdoor heating network Section I outdoor heating network system Section 2 layout of outdoor heating network Section 3 laying and construction of outdoor heating network Section 4 stress calculation of outdoor heating network)

ieee 14 bus system, 用于网络潮流计算，PQ节点替换(ieee 14 bus system in electricity netwroks)

AB RSLogix 500 编写的程序，里边有典型温度PID控制部分()

说明：  运用启发式算法中的蚁群算法解决TSP（旅行商问题）(Using Ant Colony Algorithm to Solve Traveling Salesman Problem)