C-S

双反星形可控整流电路simulink仿真模型，一次侧为三角形联结，二次侧为双反星形联结。(Dual anti-star controllable rectifier circuit simulink simulation model, the primary side is a triangular connection, the secondary side is a double anti-star connection.)

发现设备: PX4 FMU V2 飞控解码，刷写固件(Discovery device: PX4 FMU V2 Flight Control Decoder, Brush Firmware)

又一个CSS3翻书动画效果，之前发过不少翻书效果，有兴趣的自己搜索下，这一款个人认为翻书效果有些牵强，每个人的眼光不一样吧。

centennial PLC lab1 for information only

说明：  安卓点餐app，非常有参考价值，大家可以接见一下(Android ordering app, very valuable reference, you can see)

说明：  信号处理中，对目标进行距离和速度二维FFT变换(Two-dimensional FFT transform of range and velocity)

说明：  该过程利用了这样一个事实:在静态条件下，加速度计输出矢量的模量与重力加速度的模量相匹配。该校准模型结合了各轴的偏置和比例因子以及交叉轴的对称性 的因素。通过高斯-牛顿非线性优化计算参数。(The process takes advantage of the fact that the modulus of the accelerometer output vector matches the modulus of the gravitational acceleration under static conditions. The calibration model combines the offset and scale factors of each axis and the symmetry of the cross axis factors.)

编程创建一个Box类，在其中定义三个变量表示一个立方体的长、宽和高，再定义一个方法setDemo对这三个变量进行初始化，然后定义一个方法求立方体的体积。创建一个对象，求给定尺寸的立方体的体积。对这个内容的编程代码及结果实现-Programming to create a Box class, in which the three variables that define a cube of length, width and height, and then define a method setDemo these three variables initialized, and then define a method, to calculate the volume of the cube. Create an object, seeking for a given volume of the cube size. The content of this programming code and the results achieved

　摘要: 文章分析了数字式交流伺服系统中的电子齿轮环节的作用, 介绍了电子齿轮的基本原理。给出了一 种在数字式交流伺服系统中实现电子齿轮功能的方法, 同时介绍了大规模可编程逻辑器件在这方面的应用。最 后分析了电子齿轮的控制精度(Abstract: This paper analyzes the digital AC servo system links the role of electronic gear, introduces the basic principles of electronic gear. Gives a digital AC servo system for electronic gear function method, also introduced a large-scale programmable logic device in this application. Finally the accuracy of electronic control gear)

可很好完成MSP430与FPGA的并行通信，-May very well complete the MSP430 parallel with the FPGA communication,