基于深度学习的车牌识别

【实例简介】数据库表结构设计文档，泛微数据字典，公共组件(前端组件+e9消息中心)、即时通讯-EMESSAGE 、移动引擎

通过提取mfcc和lpc作为特征进行svm的训练，识别正确率为90%，作为一项技术肯定不算优秀，但用于交作业完全可以

【实例简介】HCIA-AI 培训材料，华为人工智能认证工程师培训材料HCIA-AI 2.0

频谱仪的介绍、操作及性能指标，硬件工程师必须学会的测量器件之一。Definitions and conditionsSpecifications describe the performance of parameters covered by the productwarranty and apply to the full temperature of 0 to 55C, unless otherwisenotedGet more Information95th percentile values indicate the breadth of the population (approx. 2 o) of perfor-This EXA signalanalyzer datamance tolerances expected to be met in 95 percent of the cases with a 95 percentsheet is a summary of theconfidence, for any ambient temperature in the range of 20 to 30C. In addition tothe statistical observations of a sample of instruments, these values include thespecifications and conditionseffects of the uncertainties of external calibration references these values are notfor N9010A EXA and N9010AEPwarranted. These values are updated occasionally if a significant change in theExpress EXA signal analyzers.statistically observed behavior of production instruments is observedwhich are available in the EXASignalAnalyzer SpecificationTypical describes additional product performance information that is not covered byGuide(N9010-90025)the product warranty It is performance beyond specifications that 80 percent of theunits exhibit with a 95 percent confidence level over the temperature range 20 toFor ordering informationkrefer30C. Typical performance does not include measurement uncertaintyto the EXA Signal AnalyzerConfiguration GuideNominal values indicate expected performance, or describe product performance59896531Nthat is useful in the application of the product, but are not covered by the productwarrantyThe analyzer will meet its specifications whenIt is within its calibration cycleUnder auto couple control, except when Auto Sweep Time rules= AccySignal frequencies 10 MHZ, with DC coupling appliedThe analyzer has been stored at an ambient temperature within the allowedoperating range for at least two hours before being turned on; if it had previouslybeen stored at a temperature range inside the allowed storage range, but outsidethe allowed operating rangeThe analyzer has been turned on at least 30 minutes with auto align set tonormal, or, if Auto align is set to off or partial, alignments must have been runrecently enough to prevent an Alert message; if the Alert condition is changedfrom Time and Temperature to one of the disabled duration choices, the analyzermay fail to meet specifications without informing the userFor the complete specifications guide, visitwww.agilent.com/find/exaspecifications1. For earlier instruments/Serial number prefix MY/SG/US5052), the full temperature rangesfrom5t50°CFrequency and Time specificationsFrequency rangeDC coupledAC coupledOption 50310 Hz to 3.6 Gh10 MHz to 3. 6 GHzOption 50710 Hz to 7 GH10 MHz to 7 GHzOption 51310 Hz to 13.6 GHz10 MHz to 13.6 ghzOption 52610 Hz to 26.5 GH10 MHz to 26.5 GhzOption 53210 Hz to 32 gHzNAOption 54410 Hz to 44 gHzNABandLO multiple(N)10 Hz to 3. 6 GHz3.5to7.0GH3.5to8.4GH28.4 to 13.6 GHz3135to17.1GH17 to 26.5 GHz5426.4 to 34.5 ghz344t044GHzFrequency referenceAccuracy+l time since last adjustment x aging rate)+ temperature stability t calibrationaccuracyAging rateOption pFrStandardy±1×106/year±15X107/2 yearsTemperature stabilityOption PFrStandard20to30°c±15×108±2×106Full temperature range±5x1±2×10Achievable initial calibration accuracyOption PFrStandard±4x108±1410Example trequency reterence accuracy=±(1×107+5×103+4×10-)(with Option PFR1 year after last adjustment±19x10Residual fmOption pFr

【实例简介】哈工大智能控制课件，课件中详细介绍了大数据与人工智能。

地震资料处理各个环节的MATLAB源代码，是学习地震勘探必不可少的学习资源。唯有通过编程，才能达到对处理数据的真正理解。

IEEE 802.15.4 Zigbee Matlab模拟器源代码，请珍惜使用！

高效敏感词过滤JAVA实现（DFA算法） 5000字2ms节点 + 2进制标识（节省空间/提高查询效率）附源码、注释，附带专业敏感词库（3396个敏感词）看得上就拿去用，替换下一两处util方法、改个路径即可不求什么，用得好的话，记得有那么一个人提供就够了。如遇问题，欢迎交流。 QQ 463550192普通PC测试结果： 2015-5-1加载时间 : 41542826ns加载时间 : 41ms解析字数 : 5000解析时间 : 2295131ns解析时间 : 2ms

现代信号处理中谱估计中Burg算法的讲解和实现，需要参考的朋友看一下

基于MATLAB的ask,bpsk,epsk,fsk,ook,qpsk调制解调代码，用MATLAB实现通信原理中一些基本调制解调方法，希望对大家有用。