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ozmtool
说明： OZMTOOL to extract DSDT from old BIOS
- 2019-06-06 15:18:02下载
- 积分：1
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天线分析仪
实现多通道ADC采集，通过图形界面显示，通过操作DDS信号发生器实现扫频，将天线阻抗信息现实吧到屏幕(Multi-channel ADC acquisition, through the graphical interface display, through the operation of DDS signal generator to achieve frequency sweep, the antenna impedance information to the screen reality)
- 2017-11-02 22:31:01下载
- 积分：1
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PlayWithDataStructureSourceCode
本教材以操作系统原理为主线，结合当今主流操作系统设计方法。(The principles of materials to the main line operating system, combined with today' s mainstream operating system design.)
- 2011-11-01 17:18:27下载
- 积分：1
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PV
说明： 模拟操作系统经典生产者和消费者的原理代码(Simulated operating system, the principle of the classic producer and consumer code)
- 2009-09-20 22:03:20下载
- 积分：1
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页面调度算法
页式虚拟存储器的页面置换算法一般有： 最佳置换算法（OPT），先进先出置换算法（FIFO），最近最久未使用置换算法（LRU），Clock置换算法，最少使用置换算法（LFU），页面缓存算法（PBA）等。 先进先出（FIFO）置换算法是最直观的置换算法，由于它可能是性能最差的算法，故实际应用极少。在这里我只使用前面三种算法来进行页面调度(Page replacement algorithms for page virtual memory generally include the best permutation algorithm (OPT), advanced first out permutation (FIFO), the most recent unused replacement algorithm (LRU), Clock permutation algorithm, minimum use of permutation (LFU), and page caching algorithm (PBA). The first in first out (FIFO) replacement algorithm is the most intuitive replacement algorithm, because it may be the worst performing algorithm, so there are few practical applications. Here I only use the first three algorithms for page scheduling.)
- 2018-05-22 13:02:20下载
- 积分：1
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EOSApp
1）设计一程序，由一个进程创建三个子进程，三个子进程一个是生产者进程，两个是消费者进程。
2）父子进程都使用父进程创建的共享存储区进行通信，由生产者进程将一个数组中的十个数值发送到由5个缓冲区组成的共享内存中。?
3）两个消费者进程轮流接收并输出这十个数值，同时将两个消费者进程读出的数值进行累加求各和。
4）考虑生产者进程生产的速度和消费者进程速度。(1) a program is designed to create three sub processes from one process, three sub processes is the producer process, and the two is the consumer process.
2) the father child process communicates with the shared storage area created by the parent process, and sends ten values in one array to the shared memory composed of 5 buffers by the producer process. L
3) the two consumer processes take turns to receive and output the ten values, and add values to each of the two consumer processes.
4) take into account the production speed of the producer process and the speed of the consumer process.)
- 2020-12-23 09:19:08下载
- 积分：1
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os_source
操作系统设计与实现源码(Design and Implementation of the operating system source code)
- 2020-06-26 11:00:01下载
- 积分：1
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69785645
对于iOS调标签类别，精选ios编程学习，很好的参考资料。(For the iOS label category, select the IOS programming learning, a good reference.)
- 2013-12-08 10:42:44下载
- 积分：1
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DOS源码
说明： dos源码，国产的，不是ms-dos，可以学习，非常好用(dos code,made in china ,not ms-dos)
- 2020-06-16 09:00:01下载
- 积分：1
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xiancheng
线程的调度模拟ok(thread scheduling simulation ok)
- 2004-09-15 09:54:24下载
- 积分：1
