点目标的飞机模型ISAR仿真程序

w5300初始化代码，可以直接调用，用于nios初始化(W5300 initialization code)

迷宫 随机产生用方块代替的地图，在里面设置入口和出口，并最终找出最短的路径-Box instead of randomly generated maze with a map inside entrance and exit, and ultimately find the shortest path

句法软件，快速构建深度地图，熟悉建筑史的人都知道， 西方对于空间观念是有特色。专业化熟悉建筑史的人都知道， 西方对于空间观念是有特色。(Syntactic software, rapid construction of depth maps, and people familiar with the history of architecture all know that the West is unique in its concept of space. Those who are familiar with the history of architecture know that the West has unique characteristics about space.)

说明：  诛仙邮件源码，可实现发送物品功能，等等保护类型：[0=无][1=装备后绑定][2=已绑定][3=下线后消失](The source code of Qixian mail can realize the function of sending goods, and other protection types: [0 = none] [1 = bind after equipment] [2 = bind] [3 = disappear after offline])

本算法使用分治法求解最近点对问题。事先用O(nlogn)时间对x坐标进行排序，使得所有的点是按x坐标从小到大排好序的（x坐标相同时y坐标小的排前），然后取下标小于n/2属于左边的点集PL，取下标大于n/2属于右边的点集PR，即用O(1)时间就可以将规模为n的问题分解为两个规模为n/2的、同类型的子问题。分割完毕之后就可以采用分治法，分别求出PL和PR中的最近点对，最终通过递归实现。-This algorithm uses divide and conquer to solve the problem closest point. Prior to use O (nlogn) time to sort the x coordinate so that all points are based on x coordinates from small to large sorted (x coordinates with the same y coordinates of the small, the top), and then remove the standard is less than n/2 the set of points belonging to the left PL, remove the standard is greater than n/2 set of points belonging to the right of PR, that is to use O (1) time can be the problem size n divided into two size n/2, the same type The sub-problems. Segmentation can be used after completion of sub-rule method, respectively, find the PL and PR in the last points and eventually through the recursion.

PRODAVE 实例 PRODAVE是西门子的通讯协议，这个文件是开源的PRODAVE实例，能够兼容西门子的PLC(PRODAVE example is the Siemens PRODAVE communication protocol, this document is open-source PRODAVE example, can compatible with Siemens PLC)

基于VHDL写的DS18B20的驱动，简单版本-based on VHDL write DS18B20 driven, simple version

采用c语言设计平键，校核平键的强度，实现人机交互，用户有较大的选择余地(Flat key design using c language, check the strength of flat keys, to achieve human-computer interaction, users have greater choice)

说明：  使用传统直接转矩控制在matlab搭建的永磁同步电机模型，能够使转速稳定。（现代永磁同步电机控制原理及MATLAB仿真__袁雷编著）(The permanent magnet synchronous motor model based on traditional direct torque control in Matlab can make the speed stable.)

Inverse kinematics algorithm for Robot position control. Based on end chapter problems in Sciciliano et al book for Robot motion control. Different methods are used and their results provided.