K-means++

c# 生成二维码示例源码下载

ESP8266_nonos_sdk开发包,用于ESP8266_no_os开发，官方压缩包，把实例中的代码拷贝至上级目录，在实例代码中编译生成bin文件。

可通过此实例在软件中直接改变数据库中的数据

基于CC2530的温湿度传感器SHT10程序调试，本程序经过长期测试，稳定可靠。

matlab行人检测的视频处理，运动检测，hog和SVM代码

修改一个目录下的所有文件名字,文件名字以某一序号递增-amend a directory of all documents name, document name of a serial number to increase

设为停车场内只有一个可停放n辆汽车的狭长通道,且只有一个大门可供汽车进出,汽车在停车场内按车辆到达时间的先后顺序,依此由北向南排列(大门在最南端,最初到达的汽车停放在停车场的最北端),若停车场内已停满了n辆汽车,则后来的汽车只能在门外的便道上等候,一旦有汽车开走,在它之后开入的车辆必须先退出停车场为它让路,待该辆开出大门外,其它车辆再按原次序进入停车场,每辆停放在停车场在汽车在它离开停车场时必须按它停留时间-Set only a car park to park cars n the narrow channel and only one door and out of cars, cars in the carpark by the arrival of the vehicles in chronological order, and so north to south with (the southernmost tip of the door, first arrived in a car parked in the parking lot of the most North) if parking has been full of parked cars in the n, the car was only at the door waiting on the sidewalk, when the bus pulled away, after it was opened to vehicles must first withdraw from the car park to make way for it, when the big vehicles out the door, other vehicles according to the original order of entry, in each park parking in the car when it left the car park as it must stay

题目描述 以1为中心，用2,3,4, ..., n, ..., n*n的数字围绕着中心输出数圈， 如若n=4，则 7 8 9 10 6 1 2 11 5 4 3 12 16 15 14 13 输入 一个整数n(1

因工作需要，搞STM32F407 MODBUS通信好久，重要调试通过了，期间经历了好多波折和困难，不敢独享，奉献给大家，愿有需要的朋友不用再重复反复折腾之苦，直接拿起使用就行了。

本文档程序实现了用51单片机实现的蓝牙智能小车，包含蓝牙模块，超声波测距模块，电机控制模块。文档有清晰的注释。通过端口的定义连接电路下载程序可直接运行。