复杂曲面

KTV点歌系统：包括拼音点歌、分类点歌、排行点歌、字数点歌。本系统由北大青鸟学员所作！(KTV VOD system: including Pinyin song, classification VOD Top song, word song. This system made by the Beida Jade Bird trainees!)

风力发电机mppt控制程序，基于扰动观察法(The program of PWSM mppt)

This program finds the sum of all integers from 1 up to the number entered, excluding all numbers divisible by 3 and all even numbers that are less than 10 and display sum.

学习VBA for Acad，AUTOCAD二次开发，提高设计制图效率，定制适合自己工作的插件(Learn VBA for Act, AUTOCAD secondary development, improve design and graphics efficiency, customize plug-ins suitable for their own work)

说明：  simulink的小车lqr控制程序，可以控制定点平衡，原程序。(lqr )

说明：  石崇老师编的PFC建立不规则边坡模型的代码(Code for establishing irregular slope model by PFC compiled by Shi Chong)

仓库进销存系统( The warehouse enters sells saves the system )

常用的颜色色差计算程序，输入颜色的三刺激值，得到色差值。(Commonly used color difference calculation program, enter the color of the three stimulus value, to get color difference value.)

说明：  pmsm转矩预测控制（还有瑕疵，请指正）(Pmsm Torque Predictive Control (with flaws, please correct))

说明：  FPM 傅里叶衍射重叠相位恢复技术程序代码 PIE相关(fourier ptychography microphy)