SrcSdk

基于IR1150的单周期控制PFC的原理与设计 无信号源的自激式激磁电源的设计 基于dsPIC30F2010控制光伏水泵变频器的研究 陀螺供电电源设计 -based on the single-cycle IR1150 PFC control theory and design of the signal source without the self-excited Exciting Power Based on the design of pumps dsPIC30F2010 photovoltaic inverter control of the power supply design Gyroscope

基于数据挖掘的网络入侵，针对传统的kmeans算法存在缺点，提出一种改进的kmeans算法进行网络入侵识别(Based on the network intrusion of data mining, an improved kmeans algorithm is proposed for network intrusion recognition based on the disadvantages of traditional kmeans algorithm)

说明：  分布式电源接入电网进行潮流计算，可以运行(Distributed generators are connected to the power grid for power flow calculation and can be operated.)

说明：  POT 平均超出量函数 用于计算POT极值分布 用于确定 Pareto分布的阈值(Pot average exceedance function)

格局分析, 点格局分析，一款用于植物的分布状态的计算的软件！(Pattern analysis, point pattern analysis, a software for calculating the distribution of plants!)

基于LabVIEW软件设计数字电子秤系统，阐述系统硬件电路构成、软件设计思想和具体实现。系统应用虚拟仪器技术进行自动测量、处理和显示，实现电子秤的智能化，并且要求具有测量精度高、界面友好、运行稳定可靠、功能便于扩展。(LabVIEW-based software design digital electronic weighing system, the system hardware circuits, software design idea and concrete implementation. System Virtual Instrument Technology to carry out automatic measurement, processing and show that implementation of intelligent electronic scales, and requires a measurement of high precision, user-friendly, stable and reliable operation, function convenient for extension.)

A、名称：限幅滤波法（又称程序判断滤波法） B、方法： 根据经验判断，确定两次采样允许的最大偏差值（设为A）， 每次检测到新值时判断： 如果本次值与上次值之差<=A，则本次值有效， 如果本次值与上次值之差>A，则本次值无效，放弃本次值，用上次值代替本次值。 C、优点： 能有效克服因偶然因素引起的脉冲干扰。 D、缺点： 无法抑制那种周期性的干扰。 平滑度差。(A. Name: Limited filter method (also known as program judgement filter method) B. Method: Based on experience, the maximum allowable deviation (set to A) of two sampling times is determined. Judge each time a new value is detected: If the difference between the current value and the previous value is <=A, the current value is valid. If the difference between the current value and the previous value is greater than A, then the current value is invalid, abandon the current value and replace the current value with the last value. C. Advantages: It can effectively overcome the impulse interference caused by accidental factors. D. Disadvantages: That periodic interference cannot be suppressed. The smoothness is poor.)

说明：  采用移相载波调制方式的7电平MMC的MATLAB/SIMULINK仿真模型(Matlab/simulink simulation model of 7-level MMC based on phase-shifted carrier modulation)

说明：  74hc595.pdf datasheet file

一个VC++的课程设计，主要内容是运动在动态圆上的五角星。-a curriculum design, and main contents of the circular movement of the dynamic on the five-pointed star.