multilang_src

计时程序 控件丰富 操作简便 很实用 初学者可用的 好东西(Rich simple timing program control is very useful for beginners can be a good thing)

windows下线程操作，例子，包含线程创建，互斥锁，信号量，消息队列的封装等(Thread windows operating examples, including thread creation, mutexes, semaphores, message queues, packaging, etc.)

modbus协议栈，供大家参考！ 供大家参考！(modbus connection protocol stack, for your reference! For your reference!)

178个c语言学习例题，带源码！！有浅入深很不错的！(178 c language examples, with source code! ! Light into the deep!)

基于MFC的强大的串口通信程序，可以用于串口通信测试(Based on the powerful serial communication Demo MFC can be used to test)

一个地形渲染的引擎，能够输入dem数据，生成3D地形(A terrain rendering engine, can be dem input data to generate 3D terrain)

VC平台下使用VC++语言编程调用Lib库文件以及Dll文件的调用，代码比较简单，另有文字备注说明(VC LIB　DLL)

Calculate_wall_shear_stress.c:Fluent udf 用于计算viscosity引起的表面剪切力. compute_VOF_gradient.c: Fluent udf用于计算和提取VOF梯度. Define_inlet_velocity.c: Fluent udf用于计算和定义进口速度函数. Define_moving_Gaussian_source: Fluent udf用于计算和定义随时间和坐标而变化的表面热流密度. Define_properties_as_functionof_time: Fluent udf用于计算和定义随温度或自定义变量等变化的物质属性. Define_region_motion: Fluent udf用于计算和定义指定区域移动属性. Define_wall_pressure: Fluent udf用于计算和定义壁面压力边界条件.(Calculate_wall_shear_stress.c: Fluent udf used to calculate the viscosity caused surface shear force. compute_VOF_gradient.c: Fluent udf for calculating and extracting VOF gradient. Define_inlet_velocity.c: Fluent udf for calculating and defining inlet velocity function Define_moving_Gaussian_source: Fluent udf for calculating and defining the surface heat flux varying with time and coordinates. Define_properties_as_functionof_time: Fluent udf used to calculate and define the material properties changing with custom variables or temperature. Define_region_motion: Fluent udf used to calculate and define the movement of designated area . Define_wall_pressure: Fluent udf used to calculate and define the wall pressure boundary condition.)

基于vlc库做的媒体播放器，功能如下： 播放视频或音乐文件，包括网络媒体文件 媒体控制包括播放，暂停，停止，音量调节，视频文件还包括全屏操作。 注意：要运行此程序还必须要有vlc0.9.9a版本库！(Based on vlc media player library to do, features are as follows: Play a video or music files, including network media control media files, including play, pause, stop, volume adjustment, video file also includes full screen action. Note: To run this program also must have vlc0.9.9a version of the library!)

在给定字符串中找出单词（ “单词”由小写字母字符大写字母和构成，其他非字母字符视为单词的间隔， 如、问空格号、数字等等；另外单个字母不算单词）；找到单词后，按照长度进行降序排序， （排序时如果长度相同，则按出现的顺序进行排列），然后输出到一个新的字符串中；如果某个单词重复出现多次， 则只输出一次；如果整个输入的字符串中没有找到单词，请输出空串。输出的单词之间使用一个“空格”隔开， 最后一个单词后不加空格。(Identify the word (" word" character from the uppercase and lowercase letters constituted, other non-alphabetic characters as word spacing, such as asking a space number, number, etc. another is not a single letter word) in a given string find words after descending order according to length, (if the same length, the order stated that appears when sorting arranged), and then output to a new string If a word is repeated several times, only output once If the entire input string is not found in word, outputs an empty string. Used between the output of a word " space" separated, no spaces after the last word.)