a11

说明：  使用最小二乘法进行数据平滑。matlab实现(A smooth method first mentioned by Savitzky and Golay in the paper Abraham Savitzky & Marcel J. E. Golay. Smoothing and Differentiation of Data by Simplified Least Squares Procedures. Analytical Chemistry.1964,36(8):1627-1639.)

自然激励下建筑结构的模态参数识别，首先通过自然激励技术（next）得到结构的自由响应，然后由自回归滑动平均（arma）方法识别模态参数。-natural incentive structures under the modal parameter identification, First through natural incentive Technology (next) to be free to respond to the structure, then autoregressive moving average (arma) identified modal parameters.

说明：  彩虹代刷网4.5全解密个人发卡源码，亲测可以使用。可以作为个人软件发卡使用。(Rainbow generation brush net 4.5 fully decrypted personal card source code, can be used for personal testing.)

Hex file for USB programmer

smote dataset for imbalanced data

LABVIEW实现交通灯控制(traffic light using labview language)

C语言课程设计--泊车管理 这是我们C语言课程设计的一个作业。-C language curriculum design parking management This is our C language curriculum design an operation.

用stc12作为主控芯片，结合1602进行显示，最终实现万年历的功能，包括显示年、月、日、星期、时、分、秒等等，而1602的显示这是利用逐个字符的显示方法，相信对于初学者而言，这是一份学习的好代码，当然也是一个使用的电子产品

混沌Chaos工具箱，计算Lyapunov指数非常准确。(Chaos Chaos toolbox for calculating Lyapunov index very accurate.)

EURUSD/(GBPUSD*EURGBP)=1 买EURUSD 卖GBPUSD、EURGBP(The indicator calculates the deviation of the ratio of currency pairs. For example: for pairs EUR/USD, GBP/USD and EUR/GBP must be correlation: (EUR/USD)/((GBP/USD)*(EUR/GBP))=1. But this relationship does not always happen. This provides possibility for arbitrage. The indicator detects such possibilities.)