Maxwell R17.1 coupling to Simulink example

说明：  该方案采用AD2S1205解码芯片构建了旋变位置解码系统，并设计了相应的硬件电路、软件解码程序，搭建了旋变解码测试系统。实验结果表明，方案所设计的旋变位置解码电路合理，信号时序正确，能够输出稳定可靠的位置信号。(The scheme uses AD2S1205 decoding chip to construct the spin position decoding system. The corresponding hardware circuit and software decoding program are designed, and the spin decoding test system is built. The experimental results show that the rotary position decoding circuit designed in the scheme is reasonable, the signal timing is correct, and the stable and reliable position signal can be output.)

西门子S7-1200 PLC支持多种协议通过以太网通讯方式，如OPC、TCP、S7、MODBUS-TCP等。TCP方式相比其它协议，具有更多的灵活性，更快的数据响应等优点，本人即介绍LabVIEW通过TCP方式与S7-1200 PLC通信。 S7-1200 PLC的TCP通信方式，称之为“开放式用户通讯”，通过以太网发送或读取数据。(SIEMENS S7-1200 PLC supports a variety of protocols through Ethernet communications such as OPC, TCP, S7, MODBUS-TCP, and so on. Compared with other protocols, TCP has more flexibility, faster data response and so on. I introduce LabVIEW to communicate with S7-1200 PLC through TCP mode. S7-1200 PLC TCP communication, known as "open user communications", send or read data over ethernet.)

python 3.x 实现希尔伯特黄变换，其中包含了经验模态分解函数，hilbert谱分析函数，和瞬时频率计算等函数。(python 3.x implements a Hilbert yellow transform that contains functions such as empirical modal decomposition functions, hilbert spectral analysis functions, and instantaneous frequency calculations.)

C#实现多表连接的条件语句查询实例，一个基于数据库的复合查询示例，多表连接条件查询，将两个或多个表的数据整合在一起进行多条件的查询。

说明：  语音识别系统运用vad技术进行识别，可以更好地进行语音识别(Recognition of speech recognition system using VAD Technology)

一款非常小巧好用的VC++注册表修改监控工具，可以监测注册表的内容是否被修改，可设置禁止修改的内容，还有很多功能请参见截图。当时是面向Windows2000写的，含驱动代码，现在公开了源代码，对了解Windows注册表是很不错的参考程序，值得一看。

AdvancED Flash Interface Design by Michael Kemper, Guido Rosso, Brian Monnone. Learn all the most sought-after visual effects for Flash interface animation and design. All techniques are industry tested for optimal quality and production time. Include complete Flash video primer!

利用LabVIEW语言实现MODBUS协议中CRC校验-use LabVIEW to accomplish the CRC calculate in MODBUS

说明：  IT WORKS WELL UNDER ALL ENVIROMENTS

说明：  探讨无源时差定位情形下，星形，菱形，倒三角形布站方式对于定位精度的影响。主要讨论主站高度，目标高度，目标距离，站间距对于定位精度的影响。(This paper discusses the influence of star, diamond and inverted triangle station layout on location accuracy in passive TDOA location.)