C#矩阵计算

小波变换对电能质量暂态信号的分析和运用，包含电压骤升、骤降等(Wavelet transform for power quality analysis and the use of transient signals, including voltage dips, swells, etc.)

说明：  一个读取西门子PLC数据的从代码，希望大家喜欢，谢谢大家(A read Siemens PLC data from the code, I hope you like, thank you.)

这一章，我们将通过另外一个例子讲述 STM32 的 IO 口作为输出的使用。在本章中，我们将利用一个 IO 口来控制板载的有源蜂鸣器，实现蜂鸣器控制。

MT500是山特公司该型号的UPS后备电源的使用说明和编程的解析 (MT500 is UPS with ShanTe company,this is using and expleam)

WPF 鼠标拖拽功能，自定义拖拽的跟随图形，不再是一个虚线的系统的小标志，而是具体所拖拽的对象的图形，比如拖一个button，后面跟随的就是一个button的形状。(WPF mouse drag and drop, drag the following custom graphics, broken system is no longer a small sign, but concrete by dragging a graphical object, such as dragging a button, is followed by the shape of a button.)

CCS3.3的中文入门手册，介绍CCS环境搭建流程，更有多核交叉编译的调试方法。(CCS3.3 of Chinese Primer introduces CCS environment to build process, more multi-core cross-compiler debugging methods.)

c++实现克里金插值法并使用openGL展示等值线(Kriging Interpolation and OpenGL Display)

2/3 FEC编码的另一种方法,即采用模拟硬件移位寄存器的方式,速度比较快。(2/3 FEC coding Another method that simulated the hardware shift register, a relatively rapid pace.)

有提示，提示斐波纳契回撤在哪个位置，和当时的价格(There prompts, tips Fibonacci Retracement in which position, and the prevailing price)

小家电松翰2501程序，产品已量产.放心使用(Small appliances Sonix 2501 program, the products have been mass production)