PURPOSE OF THE PROJECT: This Application would facilitate the huge process of managing the Ad details along with the Preview of the Ad (Audio storage and retrieval). The Application has the following functions User Validation. Viewing Advertisement details. Registration of New User. Reviewing Advertisement details. Saving data to the Database generating Unique records.
标签： Application facilitate the managing
上传时间： 2017-09-01
上传用户：fxf126@126.com
RSA ( Rivest Shamir Adleman )is crypthograph system that used to give a secret information and digital signature . Its security based on Integer Factorization Problem (IFP). RSA uses an asymetric key. RSA was created by Rivest, Shamir, and Adleman in 1977. Every user have a pair of key, public key and private key. Public key (e) . You may choose any number for e with these requirements, 1< e <Æ (n), where Æ (n)= (p-1) (q-1) ( p and q are first-rate), gcd (e,Æ (n))=1 (gcd= greatest common divisor). Private key (d). d=(1/e) mod(Æ (n)) Encyption (C) . C=Mª mod(n), a = e (public key), n=pq Descryption (D) . D=C° mod(n), o = d (private key
标签： crypthograph information Adleman Rivest
上传时间： 2017-09-01
上传用户：chfanjiang
The many variants of the Unix operating system require use of a mode of thought that s significantly different from the one that s required by simpler operating systems. Think Unix introduces readers to important fundamental and intermediate Unix commands and, in the process, inculcates them in the Unix way of thinking. It s a worthy goal in a world with more Linux users than ever, and author Jon Lasser accomplishes it. He s both a capable writer and a knowledgeable user of Unix shell commands. Lasser uses bash under Red Hat Linux in most examples--which usually apply equally well to other Unix variants--and makes asides about other shells and environments, as needed.
标签： significantly operating variants of
上传时间： 2017-09-04
上传用户：qq521
在项目中的数据库层中的数据库访问类都从DatabaseObject类派生，这样只需要在一个地方设置数据连接，其他地方都不需要涉及数据库访问的具体连接代码。 如：User类专门负责Users组的权限控制等，只需要简单的代码就可以连接并访问数据库了。这里具体实 现与此文章无关，只举一两个模块做例子。
标签： DatabaseObject 数据库 项目 访问
上传时间： 2013-12-28
上传用户：小儒尼尼奥
Genode FX is a composition of hardware and software components that enable the creation of fully fledged graphical user interfaces as system-on-chip solutions using commodity FPGAs.
标签： composition components hardware creation
上传时间： 2017-09-24
上传用户：huql11633
A MATLAB program has been written to investigate Orthogonal Frequency Division Multiplexing (OFDM) communication systems. This program is valuable for future researchers simulating systems that are too theoretically complex to analyze. Single-carrier QAM and multicarrier OFDM are compared to demonstrate the strength of OFDM in multipath channels. Two graphical user interface demonstrations show some of the basic concepts of OFDM.
标签： Multiplexing investigate Orthogonal Frequency
上传时间： 2013-12-09
上传用户：redmoons
Among the many features built into Microchip’sEnhanced FLASH Microcontroller devices is the capability of the program memory to self-program. This very useful feature has been deliberately included to give the user the ability to perform bootloading operations.Devices like the PIC18F452 are designed with a designated“boot block”, a small section of protectable program memory allocated specifically for bootload firmware.
上传时间： 2015-03-05
上传用户：rfvrfv
Among the many features built into Microchip’sEnhanced FLASH Microcontroller devices is the capability of the program memory to self-program. This very useful feature has been deliberately included to give the user the ability to perform bootloading operations.Devices like the PIC18F452 are designed with a designated“boot block”, a small section of protectable program memory allocated specifically for bootload firmware.
上传时间： 2015-03-05
上传用户：rfvrfv
Includes setup, expansion, and troubleshooting information for your Mac Pro computer
标签： Mac Pro
上传时间： 2015-03-24
上传用户：wdl1127
Aidaohuakai( 楼主 ) 2013-8-22 11:45:24 只看该作者23307 | 41倒序浏览 论坛上对mpu6050的资料和讨论并不多，很多坛友都说驱动失败，老是显示0. 以下就谈谈我的一些血与泪的教训： 昨天开始接触mpu6050，在网上查了很多资料，下载程序，准备一展身手。首先看了mpu6050中文资料，之后又看了那个mpu6050的测试程序，把这些看明白之后就开始写程序了。我不是直接把程序复制过去，只是复制mpu6050的地址和初始化，IIC并没有复制，就复制我上次写的24C02的那个程序，想不到，这给了我血与泪的教训，我原来是直接把IIC复制过来的，并没有多留意。之后初始化mpu6050，写入地址，读出数据，下载到单片机之后，LCD上显示000001，我感到郁闷，之后又调试，以为是显示不对，又写显示，之后又下载，结果还是老样，这样半天就过去了。驱动没成功，又怀疑芯片或引脚有问题，继续调试，也没成功。就一一对应地看了地址，又看了初始化，发现没错，调试还是不成功。最后干脆不接IIC总线，竟然发现了个天大的秘密，接不接IIC，LCD都显示000001，我又用示波器测试波形，发现波形正确。在网上又查了别人的资料，在论坛上也很少有关于mpu6050的资料，也看了比别人的一些讨论。很多坛友都说驱动失败，老是显示0. 没办法，一天就这样过去了，今天早上，我又仔细看了程序，出乎我的想象，竟然是IIC的那个地址没改，原来写24C02的那个地址是a0，还是原封不动，把我吓了一跳。把这些改过来之后，一切正常，能显示加速度和陀螺仪。血与泪的教训啊，是自己不细心造成的，忘记改地址！今天早上竟然花了不到2个钟就调出来了，惊喜之时就写了这个分享，希望对大家有用。
标签： 圆点博士小四轴
上传时间： 2015-04-14
上传用户：wusheng4495
