本设计的内容是使用最小的单

定时闹钟的一个简单实用的程序，可以对现在时间以及闹钟时间进行修改．-Regular alarm clock, a simple and practical procedures, the time now, and can modify the alarm time.

这是一个关于嵌入试开发的简单例子，大家可以参考一下，为以后的学习打基础-This is a test of embedded development simple example, we can take a look to the future to build up the foundation of learning

MCS-96单片机要用PWM产生锯齿波，应使PWM寄存器中的值线性增加，那么在PWM输出端将得到宽度线性增加的脉冲波，经滤波后，便可得到锯齿波。-MCS-96 microcontroller with PWM have Sawtooth, PWM register should be the value of linear increase, then the PWM output will be increased linearly width of the pulse wave, After filtering, it will be Sawtooth.

在保存.5下编译ucos的案例，非常方便想了解ucos的入门者-In the preservation of the compiler under .5 uCOS case, a very convenient entry uCOS would like to know who

详细介绍了如何使用C语言编写数字信号处理中最常用的FFT程序-Described in detail how to use the C language, digital signal processing in the most commonly used FFT procedure

可在系统引导时工作的RootKit,较简单 1) It s very small.The basic framework is just about 100 lines of assembly code.It supports 2000,XP,2003 2) It patches the kernel at runtime(no files are patched on disk).(basic version has this code removed , so as others could understand it easily). 3) BOOT KIT is PXE-compatible. 4) It can even lead to first ever PXE virus 5)It also enables you to load other root kits if you have physical access(Normally root kits can only be loaded by the administrator)-the system can guide the work of Rootkit. simple 1) It"s very small.The basic framework is jus t about 100 lines of assembly code.It supports 2 000, XP, 2003 2) It patches the kernel at runtime (no file "s are patched on disk). (basic version has this c ode removed. so as others could understand it easily). 3) BOO T KIT is PXE-compatible. 4) It can even lead to fi rst ever PXE virus 5) It also enables you to load o ther"isnt root kits if you have physical access (Norm ally root kits can

Bios Rootkit Bios Rootkit-Bios Rootkit

功能介绍： 　强大的网站文件目录在线管理工具！弥补FTP工具的不足。是PHP网站站长的必备！ ・列出服务器上的文件和目录。 ・测试文件是否可以读写。1为可，0为否。 ・在可读的情况下，能查看文件的内容。包括该文件里的敏感信息。 ・在可写的情况下，能【上传文件】、【修改属性】、【文件改名】、【编辑文件】、【新建文件】、【新建目录】。 ・【批量删除文件和目录】、【批量修改文件和目录属性】。 ・[MD5加密字符]、[批量代码生成]、[UNIX时间戳换算]。 ・另外还可返回系统环境信息。 ・管理员登陆功能。 ・以后会增加更多所能想到的实用功能。-Features: powerful site management tools directory online! FTP tools to make up for deficiencies. Is an essential PHP Webmaster! Listed on the server files and directories. Test documents can be read and write

在基于脉冲的UWB系统中，采用瑞克接收机合并多径信号能量并进行相干检测，信道估计问题即估计多径信号的到达时间和幅度。在基于OFDM的UWB系统中，接收机根据信道频域响应对每个子信道进行频域均衡后进行相干检测，信道估计问题即估计信道频域响应。-Pulse-based UWB systems, rake receivers using the combined multipath signal energy and coherent detection, channel estimation problem that is estimated multipath signal arrival time and amplitude. OFDM-based UWB system, the receiver under the channel frequency response of each subchannel to frequency domain equalization after coherent detection, channel estimation problem that is estimated channel frequency response.

PCF8574的数据移出移入总线的数据读写 PCF8574的数据移出移入总线的数据读写-The data out of the bus PCF8574 moved into the data read and write the data out of the PCF8574 moved into the data bus read and write