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新建压缩文件
（1）设计一个“简易计算器”，主要实现判断输入的表达式是否合法将中缀表达式转换成二叉表达式树。后序遍历求出表达式的值。能判断输入的表达式是否合法。
（2）用链式存储存储信息，求值时可以采用递归的思想，对表达式进行后序遍历。
（3）将操作结果保存到外部文件。((1) Design a "simple calculator" to judge whether the input expression is legitimate or not and convert infix expression into binary expression tree. The value of the expression is obtained by post-order traversal. Can judge whether the input expression is legitimate. (2) Store information in chain mode. When evaluating the value, we can use the idea of recursion to carry out post-order traversal of the expression. (3) To save the operation results to external files.)
- 2019-06-20 13:12:41下载
- 积分：1
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ASM1活性污泥法
关于活性污泥法ASM1的相关程序，针对MATLAB的(Related procedures for activated sludge process ASM1)
- 2018-09-14 10:58:58下载
- 积分：1
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WinRAR
一个可以破解WINRAR的软件，很好用的(WinRAR crack a software, very good use)
- 2008-03-26 09:54:52下载
- 积分：1
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消噪
说明： 利用小波包变换可以实现对信号消噪处理，让被噪声覆盖的信号更明显的观察出来。(Wavelet packet transform can be used to denoise the signal and make the signal covered by noise more obvious.)
- 2019-12-07 16:09:48下载
- 积分：1
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energydetection
认知无线电是一种用于提高无线电通信频谱利用率的新的智能技术. 首先简述认知无线电的背景和概念,针
对认知无线电的频谱感知功能,详细地分析基于能量检测的频谱检测方法,在此基础上研究了噪声方差的不确定
性对检测性能的影响. 针对无线信号检测具有本地局域性和能量检测存在信噪比极限的特点,提出一种分布式有
限合作检测机制,推导出基于“OR”规则的有限合作机制的检测概率,并进行Monte Carlo仿真.(Cognitive radio is a radio communications spectrum used to improve the efficiency of the new smart technology. First, the background and outlined the concept of cognitive radio, spectrum sensing for cognitive radio capabilities, a detailed analysis of the spectrum based on energy detection test In this study the noise variance based on the uncertainty of the detection performance. for wireless signal detection with local detection of localized and there is signal to noise ratio limit of the energy characteristics of a distributed cooperative detection mechanism, derived out based on " OR" rules of the detection probability of the limited cooperation mechanism and conduct Monte Carlo simulation.)
- 2010-05-08 09:14:08下载
- 积分：1
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全自动斐波那契回调线
自动画斐波那契回调线，判断趋势走向，方便好用(Automatically draw Fibonacci callback line to judge the trend and make it easy to use)
- 2019-02-02 22:47:54下载
- 积分：1
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加速度
输入地震加速度数据，计算地震加速度反应谱，并输出(Acceleration response spectrum)
- 2017-07-09 20:38:02下载
- 积分：1
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OMPcompressive-sensing-master
orthogonal matching pursuit
- 2019-06-10 12:39:20下载
- 积分：1
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迈德SDK采图
迈德威视工业相机SDK采图,sdk采图，工业相机(MaiDe Vision Industrial Camera Mapping)
- 2019-05-17 14:08:44下载
- 积分：1
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example1
说明： 此代码为matlab寻优测试代码，并且画出进化图，只要把目标函数带入测试即可。(This code is matlab optimization test code, and draw the evolution diagram, as long as the objective function into the test.)
- 2019-04-22 19:58:37下载
- 积分：1
