A AVR USB download tool. It can download your target file to full series avr chip with only one press.
标签： download target series chip
上传时间： 2014-12-05
上传用户：fredguo
主要操作过程： 建立一般的二叉链表，通过遍历进行线化，设p为当前处理结点，pre为p的前驱填标志： 若p无左：p->ltag=1；若p无右：p—>rtag=1；填线索：若p->ltag==1: p->lchild=pre 若pre->rtag== pre->rchild=p
上传时间： 2017-08-09
上传用户：我们的船长
This is a simulator written in Tcl to simulate a network node carrying GSM and GPRS traffics with QoS mechanisms. The payload type including circuit-switched voice, VoIP and web traffic, and the performance including packet drop, delay can be analyzed. The implemented QoS mechanism is DiffServ, with 4 RED queues for different services with different priorities.
标签： simulator carrying simulate traffics
上传时间： 2014-01-01
上传用户：1583060504
The use of FPGAs for cryptographic applications is highly attractive for a variety of reasons but at the same time there are many open issues related to the general security of FPGAs. This contribution attempts to provide a state-of-the-art description of this topic. First, the advantages of reconfigurable hardware for cryptographic applications are discussed from a systems perspective. Second, potential security problems of FPGAs are described in detail, followed by a proposal of a some countermeasure. Third, a list of open research problems is provided. Even though there have been many contributions dealing with the algorithmic aspects of cryptographic schemes implemented on FPGAs, this contribution appears to be the first comprehensive treatment of system and security aspects.
标签： cryptographic applications attractive for
上传时间： 2013-12-07
上传用户：zhuimenghuadie
VideoMan (Video Manager) is an open-source C++ library that helps you developing video based applications. We created VideoMan to increase our productivity developing computer vision applications, but it can be used in many other ways. With VideoMan is very easy and fast to initialize any kind of video input like webcams, video files, frame grabbers, IEEE 1394 cameras and so on. You can initialize multiple inputs at the same time and show them in the screen. Also, you can show the results of the processing steps of your computer vision algorithm (extracted edges, back projections, detected blobs...) This way you can see the results of what are you coding, checking the results of your algorithm steps. Moreover, the implemented visualization scheme make easier to combine computer graphics with video, for example to show a 3d model on top of video for augmented reality applications.
标签： open-source developing VideoMan Manager
上传时间： 2014-01-21
上传用户：chongcongying
Quake 3 s MD3 Viewer (july 13, 2007), loads and displays a player and a weapon. Supports lighting, texture mapping and animation. Includes a sample player model with weapon. See README for how to use it. Note (1): it uses the POSIX opendir/readdir functions, which are not implemented in all compilers under Windows (MinGW supports them). Note (2): This demo works on little endian architectures only. Libraries: OpenGL, GLU, GLUT, boost, libjpeg. Files: md3loader.zip (2.4 MB)
标签： and Supports displays lighting
上传时间： 2017-09-10
上传用户：czl10052678
Commercially available active noise control headphones rely on fixed analog controllers to drive "anti-noise" loudspeakers. Our design uses an adaptive controller to optimally cancel unwanted acoustic noise. This headphone would be particularly useful for workers who operate or work near heavy machinery and engines because the noise is selectively eliminated. Desired sounds, such as speech and warning signals, are left to be heard clearly. The adaptive control algorithm is implemented on a Texas Instruments (TI™ ) 1 TMS320C30GEL digital signal processor (DSP), which drives a Sony CD550 headphone/microphone system. Our experiments indicate that adaptive noise control results in a dramatic improvement in performance over fixed noise control. This improvement is due to the availability of high-performance programmable DSPs and the self-optimizing and tracking capabilities of the adaptive controller in response to the surrounding noise.
标签： Commercially controllers headphones available
上传时间： 2013-12-04
上传用户：dyctj
The OpenMAX DL (Development Layer) APIs contain a comprehensive set of audio, video, signal processing function primitives which can be implemented and optimized on various CPUs and hardware engines and then used for accelerated codec functionality. API functions target key algorithms in such codecs as H.264, MPEG-4, AAC, MP3, and JPEG.
标签： comprehensive Development processi OpenMAX
上传时间： 2017-09-20
上传用户：dancnc
Biokey200/URU4000B指纹仪驱动与SDK 升级到4000B注意事项 原使用Biokey SDK的客户，需要升级SDK开发包并安装4000B的驱动。 注意：安装4000B驱动前需卸载4000的驱动。 其步骤如下： 1、备份注册表：在开始菜单中的‘运行’中运行‘Regedit’，打开注册表，然后选中注册表中的 [HKEY_LOCAL_MACHINE\SOFTWARE\DigitalPersona]项，单击菜单上的注册表－>导出注册表文件，将该项导出到文件中。 2、卸载4000的驱动程序（Biokey200/URU4000驱动）。 卸载步骤如下： 1）运行控制面板中的“添加/删除'程序”，卸载指纹采集设备的驱动程序; 2）在开始菜单中的‘运行’中运行‘Regedit’，查看 HKEY_LOCAL_MACHINE\Software\DigitalPersona键值，如果有则删除； 3）查看系统安装目录下system32 目录（win98为windows\system）下的DP*.dll ，如果有则全部删除； 4）察看Program files\zksoftware\biokey200目录，如果有则整个删除。 3、重新启动计算机，安装4000B驱动程序, 4、将Biokey SDK升级,用新的Biokey.ocx替换旧的控件，一般情况下，VB程序可以直接使用，Delphi程序则需要重新编译。 5、用4000B的驱动，必须使用新的控件，目前只完成了1：N的控件升级，1：1的控件，暂时使用原来3.5版本的控件。 6、测试原来登记的指纹模板，看是否能正常比对，如果不能，双击原来备份的注册表文件，添加到注册表中，就可以了。 原来使用U.R.U SDK的客户，需要更新驱动程序，同时由于U.R.U的模板有一些变化，所以需要一些改动，我们提供一份升级须知，请查看ReleaseNotes.txt.升级过程前三个步骤同上，只是需要注意，卸载的时候，查看Program files\DigitalPersona目录，如果有则整个删除。
标签： 指纹仪URU4000B
上传时间： 2015-03-30
上传用户：12212
#include <iostream> using namespace std; int main(){ int t; cin>>t; while(t--){ long long n; cin>>n; if(n%2==1) cout<<(n*n-1)/4<<endl; else if (n%4==0) cout <<(n*n)/4-1<<endl; else{ if(n==2) cout<<1<<endl; else{ long long k=n/2-1; cout <<k*k+2*k-3<<endl; } } } return 0; }
标签： 天津大学acm4022 代码
上传时间： 2015-04-20
上传用户：nr607
