mmc环流抑制

C# code for minipad impelentation.

From the principles of electrical engineering it is known that the 3-phase quantities of the 3-phase AC machines can be summarized to complex vectors. These vectors can be represented in Cartesian coordinate systems, which are particularly chosen to suitable render the physical relations of the machines. These are the field-orientated coordinate system for the 3- phase AC drive technology or the grid voltage orientated coordinate system for generator systems. The orientation on a certain vector for modelling and design of the feedback control loops is generally called vector orientation.

本程序主要是在C++ Builder基础上实现一个时钟显示功能，能够与本机时间同步，是一个适合新手学习的程序！(This program is mainly based on the C++ Builder to implement a clock display, can be synchronized with the local time, the program is suitable for a novice to learn!)

单片机驱动数模转换器ADC0809的接口程序员(Single-chip driver DAC ADC0809 interface programmers)

AD2S1210驱动 DSP版本，内部有模拟SPI读写程序，实现普通模式读取角度(AD2S1210 Driver DSP Version)

AD转换芯片源程序。串行模式通信。。带电路(AD conversion chip source. Serial mode of communication. . Band circuit)

说明：  113、基于51单片机老人生理智能监控GSM短信 本设计由STC89C52单片机电路+火焰传感器电路+加速度传感器+心率传感器电路+SIM800A_GSM模块电路+电源电路组成。 该系统实时监测老人是否跌倒，是否周围有火以及心率情况。 1、如果火焰传感器检测到火焰，则GSM向特定手机发送：Fire！ 2、如果ADXL345检测到老人跌倒了，则GSM向特定手机发送：Fall！ 3、如果心率传感器检测到老人心率高于120，则GSM向特定手机发送：High Heart！ 4、注意本设计一次上电上述情况每个只能触发一次上报短信，不会连续发送，防止反复发送，请放心使用。 5、短信处理过程有GSM信号灯指示。 6、GSM模块是SIM800A，该模块和SIM900A电路程序完全兼容外观外形一模一样。(GSM SMS for elderly physiological intelligent monitoring based on 51 MCU This design consists of STC89C52 MCU circuit + flame sensor circuit + acceleration sensor + heart rate sensor circuit + sim800a_ GSM module circuit + power supply circuit. The system monitors whether the elderly fall down, whether there is fire around and heart rate in real time. 1. If the flame sensor detects a flame, the GSM sends: fire! 2. If adxl345 detects that an old man has fallen, the GSM sends a specific mobile phone: fall! 3. If the heart rate sensor detects that the heart rate of the elderly is higher than 120, the GSM sends a message to a specific mobile phone: high heart! 4. Pay attention to the design of a power on, each of the above conditions can only trigger a report SMS, will not be sent continuously, to prevent repeated sending, please rest assured to use. 5. SMS processing process is indicated by GSM signal light.)

STC12C5412AD做的温度检测控制的源程序.有AD检测,可控硅过零触发,PID算法.(STC12C5412AD make the temperature measurement and control of the source. Have AD detection, zero crossing triac trigger, PID algorithm.)

Xilinx Jtag Configuration source code, Support *.xsvf file(Xilinx Configuration source code, Support xsvf file*.)

说明：  使用51单片机控制某芯片，实现AD数模转换的功能。(A chip is controlled by 51 single chip computer to realize the function of AD digital-to-analog conversion.)