pid-fpga-vhdl-master

利用特征模匹配方法计算二维声子晶体的能带图，流体和固体组合(Characteristic mode matching method is used to calculate band diagrams, fluid and solid combinations of two-dimensional phononic crystals.)

说明：  参数权重分析，灰色关联度分析MATLAB程序(Parameter weight analysis)

在线上门O2O系统，，PC+WAP+微信端等功能，在BAOCMS基础上二次开发的东西内核是BAOCMS 最新版内核，修复了所有的功能BUG，本源码可以微信支付定金，可以申请退款，商户端可以操作退款，操作接单等等……功能高级，版面完美，含员工端抢单、商户端管理、外卖、酒店、农家乐、跑腿等等功能，支持分站(On-line door-to-door O2 O system, PC+WAP+micro-messenger and other functions, on the basis of BAOCMS, the second development of the East-West Core is the latest version of BAOCMS kernel, repair all the functions of BUG, the source code can pay deposit by Wechat, can apply for refund, business end can operate refund, operation order, etc. High-level functions, perfect layout, including staff side to grab orders, business end management, takeout, hotels, farmhouse music, running errands and other functions, support sub-stations)

斜视角示例源代码，2DRPG游戏采用斜视角地图方式的实现-squint example source code, using game footage squint map the way to achieve

点阵字体库,分别是12点阵，16点阵，64点阵(Dot matrix font library, 12 dot matrix, 16 dot matrix, 64 dot matrix, respectively)

ST7920 for Pic18f46k20

说明：  主要对锁相环的各环节进行仿真，能够实现相位的跟踪(It mainly simulates all links of PLL, and can realize phase tracking)

说明：  内置麻雀搜索算法优化支持向量机的程序，还有麻雀搜索算法提出的原论文(Built in sparrow search algorithm to optimize the support vector machine program, as well as sparrow search algorithm proposed in the original paper)

教你如何简单显示一章bmp位图,分析的很透彻,很适合出学者.希望能给你带来帮助!-teach you how simple bmp chapter shows a bitmap, a very thorough analysis, very suitable to scholars. hope that they will bring you!

这是Labview7下的信号发生器程序，对于调试硬件的朋友来说很有用啊-This is a signal generator under Labview7 procedures, for debugging hardware useful friends ah