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matlab三次B样条曲面
双三次B样条曲面生成算法实现的matalb程序，有结果图片
- 2020-12-11下载
- 积分：1
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基于GIS的风险评价
一篇有用风险评价，好容易下载下来共享出来，让大家学习
- 2021-05-06下载
- 积分：1
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环形SeekBar CircleSeekBar
自定义View实现环形SeekBar，可以在xml中设置属性，也可以通过java代码设置属性
- 2020-12-03下载
- 积分：1
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【精品】codeblocks的15个经典主题
codeblocks编译器的默认界面很丑，安装这15个经典主题可以美化你的编译器哦
- 2021-05-06下载
- 积分：1
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安卓学生信息管理app
用Android studio 开发的学生信息管理app 源代码 课设报告
- 2021-05-06下载
- 积分：1
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Tera Term 4.83官方纯净版
Changes in Tera Term version 4.83The cursor position can be moved to the top-left of the screen when the screen is clear.Added support for the TTCTH control sequence.Added support for Termcap/Terminfo string query.Eterm look-feel: Changed the background image from label to checkbox style on the
- 2021-05-06下载
- 积分：1
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FM1288完整资源包
完整的FM1288数据手册、配置指导和原理图；还配有调试软件
- 2020-12-05下载
- 积分：1
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单相逆变器重复控制和双环控制技术研究.pdf
单相逆变器重复控制和双环控制技术研究.pdf
- 2020-12-08下载
- 积分：1
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频谱仪——安捷伦N9010A操作手册
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
- 2021-05-06下载
- 积分：1
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风电功率预测模型的比较
根据百度百科，“风”是“跟地面大致平行的空气流动，是由于冷热气压分布不均匀而产生的空气流动现象”。 风能是一种可再生、清洁的能源，风力发电是最具大规模开发技术经济条件的非水电再生能源。现今风力发电主要利用的是近地风能。
- 2020-12-04下载
- 积分：1
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