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在LabVIEW里实现PLC中的下降沿触发的功能
在LabVIEW里实现PLC中的下降沿触发的功能-PLC in LabVIEW to achieve the falling edge trigger function
- 2023-07-20 10:55:03下载
- 积分：1
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发射部分采用锁相环式频率合成器技术， MC145152和MC12022芯片组成锁相环，将载波频率精确锁定在35MHz，输出载波的稳定度达到4×10...
发射部分采用锁相环式频率合成器技术， MC145152和MC12022芯片组成锁相环，将载波频率精确锁定在35MHz，输出载波的稳定度达到4×10-5，准确度达到3×10-5，由变容二极管V149和集成压控振荡器芯片MC1648实现对载波的调频调制；末级功放选用三极管2SC1970，使其工作在丙类放大状态，提高了放大器的效率，输出功率达到设计要求。-Part of the launch phase-locked loop frequency synthesizer using technology, MC145152 and MC12022 PLL chips to lock in the exact carrier frequency 35MHz, the output carrier to achieve the stability of 4 × 10-5, reaching the accuracy of 3 × 10-5 by the varactor diode V149 and integration to achieve MC1648 chip VCO FM modulation on the carrier selection transistor amplifier at the end of class 2SC1970, to work in the C state to enlarge and improve the efficiency of the amplifier output power to meet the design requirements.
- 2022-08-18 16:37:11下载
- 积分：1
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内存管理算法的页面，出了几页的输入，一个..
掌握内存管理的页面淘汰算法 输入可用内存页面数和一个作业访问逻辑页号的序列，分别给存FIFO、LRU算法的缺页中断率（注：算法原理实现，不要求实际页面）。-master memory management algorithm pages out of the importation of a few pages available memory and a logic operation visit pages of the sequence, kept FIFO, the LRU algorithm missing pages interrupt rate (Note : The principles of achieving algorithm that does not require the actual pages).
- 2022-09-25 02:05:03下载
- 积分：1
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通用二叉搜索树，包含的算法有：输出广度优先遍历、前序、中序、后序遍历结果，按树的形状打印树，统计总节点数，统计叶子节点数，统计右节点数，计算树的高度，删除所有叶...
通用二叉搜索树，包含的算法有：输出广度优先遍历、前序、中序、后序遍历结果，按树的形状打印树，统计总节点数，统计叶子节点数，统计右节点数，计算树的高度，删除所有叶子节点，插入节点，查找节点，删除节点，由前序遍历结果和中序遍历结果生成树，由后序遍历结果和中序遍历结果生成树，检查该树是否平衡和完全平衡。-generic binary search tree contains the algorithm are : output breadth- first traversal, the former sequence, sequence, after the preorder, the shape of the tree by tree print, the total number of nodes statistics, statistics leaf nodes, the nodes to the right statistics to calculate tree height, remove all leaf nodes, insert nodes, the nodes you delete nodes from the former preorder results and the results of Spanning Tree preorder, After the preorder from the results and the results preorder spanning tree, check whether the tree balanced and complete balance.
- 2022-06-28 10:58:58下载
- 积分：1
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迷宫游戏
迷宫游戏-maze games ................. .......
- 2022-07-10 11:13:11下载
- 积分：1
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Oracel9i在windows下的安装及配置方法
Oracel9i在windows下的安装及配置方法-Oracel9i in the windows of the installation and configuration method
- 2022-06-19 17:16:56下载
- 积分：1
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最大匹配分词系统，分词中最见大的，效果也是很好的系统。...
最大匹配分词系统，分词中最见大的，效果也是很好的系统。-maximum matching segmentation
- 2022-06-18 21:09:53下载
- 积分：1
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Reerse Access channel.
Reerse Access channel.
- 2022-06-30 21:06:13下载
- 积分：1
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俄罗斯方块开发UCGUI嵌入式平台下
在ucGUI嵌入式平台下开发的俄罗斯方块,代码精简-Russian block developped under ucGUI embedded platform
- 2022-10-23 09:30:03下载
- 积分：1
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一种有效的方法多
贝叶斯参数的推到以及用支持向量机进行分类的有效的程序.非常实用-An effective approach for multi-concurrent fault diagnosis based on integration of fractal exponent wavelet analysis and
neural networks is presented.The wavelet transform can accurately localizes the characteristics of a signal both in the
time and frequency domains and in a view of the inter relationship of wavelet transform between fractal theory,
- 2022-02-21 01:46:44下载
- 积分：1
