knn回归实现

由于wince中不支持读取ini的函数，自己编写的读取的类

MCP23S08 SPI code test

说明：  IN260采集电流，利用I2C通信，读操作，写操作，各个寄存器的用法(IN260 collects current, uses I2C communication, read operation, write operation, the use of registers)

规则都是针对的是C语言本身缺陷或容易被误解的点，如：自动变量如果不初始化就使用会出现随机值、不同类型数据赋值容易出现的隐式转换；没有包含诸如注释、变量名、编码格式等统一编程风格的内容。(The rules are for the C language itself is defective or misunderstood, such as: if you do not use the automatic variable initialization will appear random values, implicit prone to different types of data assignment conversion; does not contain such as comments, variable names, encoding format unified programming style content.)

静态路由算法，也就是大家熟知的Dijkstra算法，对大家学习非常有用！(Static routing algorithm, which is well-known Dijkstra algorithm, learning is very useful for all of us!)

说明：  fluent修改材料属性（粘度）UDF案例（fluent文件及UDF源代码）(UDF case of modifying material properties (viscosity) by fluent (fluent file and UDF source code))

说明：  过零峰值幅度(ZCPA：Zero-cro ingwithPeakAmplitude)特征的语音识别系统，它是基于人耳的听觉模型建立起来的，这是ZCPA的源程序。(Zero-crossing peak amplitudes (ZCPA: Zero-cro ingwithPeakAmplitude) features voice recognition system, which is based on the model of the human ear)

说明：  基于图像处理的QR码解码技术，并对QR码解码算法进行详细设计与改进(QR decoding technology based on image processing and detailed design and improvement of QR decoding algorithm)

最优平行轨道车皮排序问题« 编程任务：给定正整数n，和n个车皮的初始编号n a , a , ,a 1 2 L ，编程计算最少需要多少个平行轨道才能按照规则（1）和（2）调度车皮，使车皮在车皮出口按照1，2，…，n的顺序输出。« 数据输入：由文件input.txt 给出输入数据。第1 行有1 个正整数n，表示有n 个车皮。第2 行是n个车皮的初始编号n a , a , ,a 1 2 L 。-optimal parallel tracks wagon laquo scheduling problem; Programming tasks : Given a positive integer n, and n cars of the initial numbers n a, a,, a 1 2 L, programming calculations need at least the number of parallel tracks can be in accordance with the rules (1) and (2) Scheduling wagon, the wagon wagon with exports 1,2, ..., n output in the order. Laquo; Data input : from the document input.txt given input data. The first line is a positive integer n, n said a wagon. Line 2 n wagon is the initial numbers n a, a,, a 1 2 L.

这是一个头皮EA 用在H1 不需要低延迟，因为是做1小时周期(This is a scalp EA for H1)