zhihuiqi

最近总是遇到调音量和选择录音通道方面的程序，我从网上下载了一个音量控制类，但在不同的操作系统有时会出错，我修改了里面的错误，重新封装成dll类，并提供详细的测试程序。没什么技术只是为了方便使用。 不过这个类在某些操作系统上对录音通道选择时还是会出问题，比如明明是选择"Mono"录音通道，可他却选到其他通道了， 我用了DirectX自带的例子程序也不能正确选到想要的录音通道，不知道如何能准确地选择需要的录音通道，若有高手知道请不吝赐教，我的E-Mail:chrys@163.com，多谢！(recent encounter always stressed the volume and channel selection recording of the procedures, I downloaded from the Internet by a volume control category, but in different operating systems sometimes be wrong, I revised the inside of errors, dll encapsulation into categories, and to provide detailed test procedures. No technology is meant to facilitate use. But in the category of some systems of recording channels to choose or will be problems, For example, she choose "Mono" recording channel, but he elected to the other channel, I used the example of DirectX, bringing their procedures for the election not to want to correct audio channel, do not know how to accurately select the desired audio channel, if experts know Help us to assume my E-Mail : chrys@163.com, thank!)

这是一个对于L2范数下的Earth Mover Distance的VC实现。(This is an L2 norm for the Earth Mover Distance realize the VC.)

百灵鸟档案管理系统(单机版 语言种类：简体中文 系统平台：Win 98/ME/2000/XP 软件厂商：百灵鸟软件 百灵鸟档案管理系统 单机版 软件大小：6348KB 软件类别： 国产软件 / 办公软件 软件授权： 收费软件 软件语言：简体中文 应用平台： Win2003/XP/2000/9X 更新时间： 2008-04-09(Lark Archives Management System (Stand-alone Edition) Language Categories: Simplified Chinese System Platform: Win 98/ME/2000/XP Software vendor: Lark Software Lark Archives Management System Single Edition Software size: 6348KB Software Category: Domestic Software/Office Software Software Authorization: Charging Software Software Language: Simplified Chinese Application Platform: Win2003/XP/2000/9X Update time: 2008-04-09)

The first task at hand is to set up the endpoints appropriately for this example. The following code switches the CPU clock speed to 48 MHz (since at power-on default it is 12 MHz), and sets up EP2 as a Bulk OUT endpoint, 4x buffered of size 512, and EP6 as a Bulk IN endpoint, also 4x buffered of size 512. This set-up utilizes the maximum allotted 4-KB FIFO space. It also sets up the FIFOs for manual mode, word-wide operation, and goes through a FIFO reset and arming sequence to ensure that they are ready for data operations(The first task at hand is to set up the endpoints appropriately for this example. The following code switches the CPU clock speedto 48 MHz (since at power-on default it is 12 MHz), and sets up EP2 as a Bulk OUT endpoint, 4x buffered of size 512, and EP6as a Bulk IN endpoint, also 4x buffered of size 512. This set-up utilizes the maximum allotted 4-KB FIFO space. It also sets upthe FIFOs for manual mode, word-wide operation, and goes through a FIFO reset and arming sequence to ensure that they areready for data operations)

学习Windows编程的同志一定要下载这个站长以前用钩子写的修改Windows界面的类似ctl3d.dll的程序，使你的Windows有些奇妙的变化，如给缺省按钮加图标等(-Program writed by webmaster which uses hook to modify windows interface similar to ctl3d. It may take some changes in your windows, for example adding icons to system button etc)

常用中长期水文预报Visual Basic 6.0 应用程序及实例(Common long-term hydrological forecasting Visual Basic 6.0 applications and examples)

Windows下的多媒体定时器源码，可以定时精度到1ms，是一些在Windows下开发软实时系统的一个比较好的选择！(Windows source code under the multimedia timer can be timed to a precision of 1ms, some soft real-time in the Windows system, developed under a relatively good choice!)

利用VC++和OpenGVS结合编的一个关于火车运行的三维模拟程序。是OpenGVS三维初学者的应该参考的好范例。(VC and OpenGVS combination of a series of trains running on the three-dimensional simulation program. OpenGVS 3D is the beginners can learn from the good examples.)

磁盘空间占用机，整人手段，严禁黑客下载！(Disk space occupied by machine, the whole person means, is strictly prohibited hackers to download!)

对研华运动控制卡API的封装，使调用更加简单，只需要几个函数即可完成80 以上的功能，同事提供DLL调用实例以及封装后的头文件和静态库文件(Advantech motion control card API package, making calls easier, you only need a few functions to complete more than 80 of the features, and colleagues provide examples DLL calls the header files and static library files encapsulated)