课程设计

Explanation about histogram and adjustment

随机蓄意攻击对比 攻击效果对比的图形 最后还有半数致死量(random attack and on purpesrandom attack and on purpesrandom attack and on purpes)

说明：  外籍人根据工资计算税金的公式，2018年的计算公式(about foreign salary set fro 2018 year)

OV7670数据手册OV7670数据手册OV7670数据手册(OV7670 datasheet OV7670 datasheet OV7670 Data Sheet)

segy读取原码，该程序是勘探软件必备的代码，有做石油方面项目的一定有用。(SEGY read the original code, the program is an essential exploration software code, so oil projects necessarily useful.)

利用JS生成二维码，支持中文，包含JS 代码的所有库文件。(Using JS to generate two-dimensional code, support Chinese, including all the library files of JS code. code)

说明：  HHT主要内容包含两部分，第一部分为经验模态分解（Empirical Mode Decomposition，简称EMD），它是由Huang提出的；第二部分为Hilbert谱分析（Hilbert Spectrum Analysis，简称HSA）。简单说来，HHT处理非平稳信号的基本过程是：首先利用EMD方法将给定的信号分解为若干固有模态函数（以Intrinsic Mode Function或IMF表示，也称作本征模态函数），这些IMF是满足一定条件的分量；然后，对每一个IMF进行Hilbert变换，得到相应的Hilbert谱，即将每个IMF表示在联合的时频域中；最后，汇总所有IMF的Hilbert谱就会得到原始信号的Hilbert谱。(The main content of HHT includes two parts. The first part is Empirical Mode Decomposition (EMD), which was proposed by Huang, and the second part is Hilbert Spectrum Analysis (HSA). Simply speaking, the basic process of HHT processing non-stationary signals is: firstly, the given signal is decomposed into several intrinsic mode functions (represented by Intrinsic Mode Function or IMF, also known as intrinsic mode functions), which are components satisfying certain conditions; secondly, Hilbert transform is applied to each IMF. The corresponding Hilbert spectrum is obtained, that is, each IMF is represented in the joint time-frequency domain; finally, the Hilbert spectrum of the original signal is obtained by summing up the Hilbert spectrum of all IMFs.)

用来验证轴瓦对中的时候数据的准确性，这是目前国内很少研究的课题，暂时保密的。-Bearing right to verify the accuracy of the data when it is currently very little research. temporarily confidential.

跳跃表，可实现插入，删除，保存，恢复等功能 -Jump table can be realized to insert, delete, save and restore functions

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