基于法向量的点云数据精简算法仿真

Computer network RDT simulation experiment

Java SQLServer考试信息管理系统源代码，很早时候的源代码，附有SQL数据库脚本，有环境的可下载源码调试下，代码中附加有注释，对学习JAVA的数据库操作有参考意义。

地震波官方数据el-centro波加速度时程曲线(El-Centro acceleration time history curve of official seismic data)

混沌是目前研究热点课题之一，而分数阶混沌是混沌学中的重要内容，本程序实现的是分数阶统一混沌系统，希望对大家学习它有很好的帮助。(Chaos is a hot topic in the current study, while the fractional order chaotic Chaos Theory is an important content, the program is fractional unified chaotic system, and they hope to learn from everyone it has a very good help.)

说明：  OAM经过湍流之后，能量谱扩散，模态不纯，随机相位屏部分自己写，给了mat文件(After turbulence, the energy spectrum of OAM diffuses and the mode is impure)

Apriori Algorithm in matlab

说明：  模式识别解决各类问题，代码详解，可修改。(Pattern recognition solves all kinds of problems. The code is detailed and can be modified.)

发射部分采用锁相环式频率合成器技术， MC145152和MC12022芯片组成锁相环，将载波频率精确锁定在35MHz，输出载波的稳定度达到4×10-5，准确度达到3×10-5，由变容二极管V149和集成压控振荡器芯片MC1648实现对载波的调频调制；末级功放选用三极管2SC1970，使其工作在丙类放大状态，提高了放大器的效率，输出功率达到设计要求。-Part of the launch phase-locked loop frequency synthesizer using technology, MC145152 and MC12022 PLL chips to lock in the exact carrier frequency 35MHz, the output carrier to achieve the stability of 4 × 10-5, reaching the accuracy of 3 × 10-5 by the varactor diode V149 and integration to achieve MC1648 chip VCO FM modulation on the carrier selection transistor amplifier at the end of class 2SC1970, to work in the C state to enlarge and improve the efficiency of the amplifier output power to meet the design requirements.

布谷鸟算法，可以运行，附数据，可以和BP结合使用(Cuckoo Search can normal run ,can used in BP network.)

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