基于FFT的arduino音乐频谱显示.zip

十几个MiniGUI学习的经典例子，都已经在FrameBuffer上面编译，运行通过，对于初学者是很好的资料！！

本控件提供了一些很漂亮的UI控件，比如Office 2000或OfficeXP 风格的菜单、工具条、“OfficeXP like Task Panes”和Tabbed Dockable 窗体，其中含有DotNetBar83Source商业源码，共计9个版本的破解！欢迎下载试用！绝不可用于商业行为，如觉此控件不错，请购买正版，支持软件发展！

年会抽奖系统,采用php语言编写,html,js,增加登录验证,防止其他人作弊,抽奖后显示抽奖信息,奖项个数可以随意设置,几等奖也可以设置

基于digsilent的光伏模型，主要用于研究光伏并网，和光伏电站设计等问题。

使用Vivado完成直接型结构IIR滤波器Verilog HDL设计，含testbench与仿真，仿真结果优秀；具体说明可参考本人博客。CSDN博客搜索：FPGADesigner

用matlab实现的一个基于连通域方法切割出二代身份证上数字和汉字并且运用模板法进行识别的程序，效果还可以~文档里面包含了课程的实验报告还有关于连通域切割的一篇论文，我就是基于这个论文写的程序！

用人工智能领域中经典的启发式算法实现了人工智能中的十五数码问题。包括详细的实验报告和源代码，源码由C#可视化编写，debug中有编译好的程序，界面友好。另注：船院6系学生不要下载，避免雷同。

有关于人工神经网络的介绍和用Matlab实现BP神经网络逼近非线性函数的代码

此文档对AXI总线协议进行了系统的详解，有急需的同学可以下载看看！

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