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算数表达式解析器,用于验证过程中的表达分析…
算数表达式解析器,专门用于分析算数表达式的程序-count expression parser devoted to the analysis of the expression validated procedures
- 2022-02-05 11:12:13下载
- 积分:1
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用VC++编写c++源程序,正则表达式,链表实现
用VC++编写c++源程序,正则表达式,链表实现
-Using VC to prepare c source code, regular expressions, realize List
- 2022-10-06 21:45:02下载
- 积分:1
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读者写者问题
说明: 1、定义一个数据缓存buffer及用于实现同步互斥的信号量。
2、定义一个读者函数:
?当有写者在占用buffer时,读者应该等待,直到写者不再使用该buffer。
?当有其他读者在占用buffer时,读者可对buffer进行读取操作。
?当buffer中有数据时,则从其中读取一个数据,并显示然后退出。
?当buffer中没有数据时,应等待,直到buffer中有数据可读。
3、定义一个写者函数
?当有读者在占用buffer时,写者应该等待,直到所有的读者都退出为止。
?当有其他写者占用buffer时,该写者应该等待,直到占用buffer的写者退出为止。
?当buffer有空闲时,写者应该在buffer中写入一个数据并退出。
?当buffer满时,写者应该等待,直到buffer有空闲为止。
4、定义主函数,在其中可以任意创建读者与写者。
可根据用户输入创建读者或写者进程(线程)。(1. Define a data buffer and semaphores for synchronization and mutual exclusion.
2. Define a reader function:
When a writer is occupying the buffer, the reader should wait until the writer no longer uses the buffer.
When other readers occupy the buffer, they can read the buffer.
When there is data in the buffer, read a data from it, display and exit.
When there is no data in the buffer, wait until the data in the buffer is readable.
3. Define a writer function
When a reader is occupying the buffer, the writer should wait until all readers quit.
When other writers occupy the buffer, the writer should wait until the writer who occupies the buffer exits.)
- 2019-12-27 18:49:46下载
- 积分:1
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本源码纠错编码BCH编解码,提供在AWGN下的误码性能方针,并与理论曲线进行比较...
本源码纠错编码BCH编解码,提供在AWGN下的误码性能方针,并与理论曲线进行比较-The source encoding and decoding BCH error-correcting code, provides error performance under AWGN approach and compared with the theoretical curve
- 2022-06-28 00:07:31下载
- 积分:1
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BIM
说明: BIM体质指数计算器,使用IDEA软件、Java语言编写的程序。(BIM BMI calculator, using IDEA software, Java language programming.)
- 2019-01-02 20:39:57下载
- 积分:1
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容错控制
对智能车辆横向运动进行控制系统设计,根据最后通过鲁棒自适应容错控制融合得到全局控制输出,在仿真中展示最终结果。(According to the design of the lateral motion control system of intelligent vehicle, the global control output is obtained by the fusion of robust adaptive fault-tolerant control, and the final result is displayed in the simulation.
The lateral motion control system of intelligent vehicle is designed. Finally, the global control output is obtained through robust adaptive fault-tolerant control fusion, and the final result is displayed in the simulation.)
- 2020-06-22 22:20:01下载
- 积分:1
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2D Unsteady convection-diffusion
2D Unsteady convection-diffusion problem
- 2020-06-22 01:20:02下载
- 积分:1
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用vc对信号进行存储因为数字表示可以有冗余数据。通过冗余数据的信息,即使传输过程中信号发生严重变化,也可以恢复原来的信号。因此数据信号被广泛使用:通讯、领航、医...
用vc对信号进行存储因为数字表示可以有冗余数据。通过冗余数据的信息,即使传输过程中信号发生严重变化,也可以恢复原来的信号。因此数据信号被广泛使用:通讯、领航、医药、声音处理、计算机等-With vc the signal that can be stored as digital data have redundancy. Redundant data through the information, even if the transmission signal a serious change, you can revert to the original signal. Thus data signals are widely used: communications, navigation, medicine, voice processing, computer, etc.
- 2022-06-03 05:04:43下载
- 积分:1
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relay-selection-AF
对放大转发的信噪比中断概率信道容量进行了仿真(The channel capacity of the amplify and forward SNR outage probability is simulated.)
- 2018-06-04 23:15:12下载
- 积分:1
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用C写的GPS测试软件,对于开发者回有很大的帮助
用C写的GPS测试软件,对于开发者回有很大的帮助
- 2022-02-02 15:00:26下载
- 积分:1