Box-optimal-allocation-problem

说明：  SD卡的SPI方式驱动，SPI方式简单速度也可以，很多处理器都有SPI功能，没有也可模拟。(SD card SPI mode driver, SPI is simple speed can, many processors have the SPI function, does not and can simulate.)

说明：  计算机操作系统原理与实现中的重要实验，关于哲学家进餐的问题(computer operating system Theory and the important experiments on the dining philosophers problem)

一篇绝好的论文，主要参数VP中多坐标系的关系，包括地心坐标系，地面坐标系，投影坐标系之间的关系(An excellent paper, the main parameters of VP in the relationship between multi-coordinate system, including the geocentric coordinate system, the ground coordinate system, projection coordinates the relationship between)

这是我们毕业论文的资料，基于zigbee无线网络技术的现代温室环境监测系统研究(This is our thesis, modern greenhouse environment monitoring system based on ZigBee wireless network technology)

优秀论文配套源码。分布式电源的接入使得配电系统从放射状无源网络变为分布有中小型电源的有源网络。...使得配电系统的控制和管理变得更加复杂。但同时，分布式电源又具有提高电网可靠性，绿色节能，等等优点，所以为更好的利用分布式电源为人类造福，我们必须对其进行研究与分析。(Matlab prepared using forward and backward substitution distribution network power flow calculation program uses IEEE 33 node power distribution system as an example, can be realized in case of weak-link network flow calculation)

关于chirp信号的频率估计和定时估计的论文，对研究chirp信号有一定的帮助(About the frequency of the chirp signal estimation and timing estimation of thesis, has the certain help to the study of chirp signal)

基于PSO的BP训练算法论文：在BP训练算法中，关于变权值、学习速率、步长的问题已被广泛地研究，几种基于启发式改进的技术也表明具有改善训练时间以及避免陷入局部最小的明显效果。这里BP训练过程由基于PSO同时优化log—Sigmoid函数与网络权值的新算 法(PSO。GainBP)实现。实验结果表明，PSO—GainBP比传统基于PSO的BP算法在网络训练方面具有更好的性能。(PSO based on the BP training algorithm Papers: In the BP training algorithm, on the right to change the value of learning rate, step length of the question has been widely studied, several heuristics based on improved technology also shows that to improve the training time and avoid falling into local the smallest tangible results. Here BP training process at the same time by the PSO-based optimization of log-Sigmoid function and the network weights of the new algorithm (PSO. GainBP) to achieve. The experimental results show that, PSO-GainBP than the traditional PSO based on the BP algorithm in network training has a better performance.)

说明：  软件设计报告，包括分数统计软件，打字软件，文本编辑器，打字软件，进制转换器，学生管理系统，模拟电信计费系统，统统都是源码，还有详细的设计报告(Software design report, including scores of statistical software, typing software, text editor, typing software, binary converter, student management system, telecom billing system simulation, all are source, as well as the detailed design report)

海力士 DDR2 操作手册，时序说明，很强大，适合初学者(ddr2 Operation Manual)

SP200S的的51烧录器资料和程序，还有原理图(51 of SP200S burner information and procedures, as well as schematic)