并查集

HTML5勾股树植物生长动画特效是一款鼠标控制毕达哥拉斯树生长方向形状。(HTML5 Pythagorean plant growth animation special effect is a mouse control Pythagorean tree growth direction shape.)

自抗扰控制器，转速环与电流环的仿真，参数设定好了(Self disturbance rejection controller (ADRC) and Simulation of speed loop current ring)

说明：  这个是本人的python机器学习与入门编程的练习文本，程序调试基本正确，利于入门者练习参考。(This is my python machine learning and introductory programming practice text, program debugging is basically correct, helpful for beginners to practice reference.)

说明：  在matlab上仿真了SAR-ADC的动态性能，主要关于split结构(the dynamic property of SAR_ADC Is simulated in matlab, about split architecture)

运用logistic模型对人口进行预测分析(Prediction and Analysis of Population by Logistic Model)

说明：  声场仿真，针对特定的探头进行声场的仿真，参数可自行更改。画出的图较为精确(sound field simulation)

创建一个计时测试程序，比较公式节点和本地LabVIEW数学函数的平均执行时间。此程序需要一个For循环或一个平序或叠序结构以及一个Case结构。要求For循环运行计时测验N次，然后使用Statistics Express VI对结果做平均。要求顺序结构在代码运行之前以及代码运行之后对Tick Count进行采样。要求Case结构判定用户是要执行公式节点还是要执行本地LabVIEW数学函数。对每个分支运行计时测验程序。哪种方法执行时间最快？哪种方法最容易编程？别人要看程序时，哪种方法更容易理解？(Create a timing test program to compare the average execution time of formula nodes and local LabVIEW mathematical functions. This program needs a For loop or a plain or overlapping structure and a Case structure. Require the For cycle to run the timing test N times, and then use Statistics Express VI to average the results. The sequential structure is required to sample Tick Count before and after the code runs. The case structure is required to determine whether the user wants to execute formula nodes or local LabVIEW mathematical functions. Run the timing test program for each branch.)

说明：  对于PD雷达导引头前端，在没有噪声情况下的雷达回波信号，经过运动补偿后再进行脉冲压缩处理，得到某一周期的仿真图像(PD radar seeker for the front-end, in the absence of noise under the radar echo signal, after a motion compensation for pulse compression and then processed by the image of a cycle simulation)

代码 matlab 的恒虚警你需要这个在检测目标

说明：  动画特效是一款html5 canvas绘制3D中国地图标记显示，雷达扫描动画特效。(The animation special effect is a special effect of HTML 5 canvas drawing 3D Chinese map marker display, radar scanning animation.)