直播全套源码搭建成熟的直播系统源码elease.zip

Android测试网速源码，还带有酷炫的仪表盘动画效果。测速的基本原理是通过上传、下载文件。算出一定时间内上传下载的字节数就是网速了。

4PCS算法就是用P上的四个共面点集合作为基础集合B,然后在Q上迅速找到所有与B近似全等(两个四点集合可以被匹配)的包含四个点的子集。可以和之前上传的super作对比。。代码来自于官网

基于LABVIEW的CAN通信实例，有助于CAN通信上位机制作。

该代码包括了SVM的多核核函数的分类实现和可视化展示。

Salinas高光谱数据和地面验证数据，用于高光谱分类研究验证的经典数据

带中文的一整套CVI教程，很详细的啊。NI正牌文档，极具参考价值

TortoiseSVN 是 Subversion 版本控制系统的一个免费开源客户端，可以超越时间的管理文件和目录。文件保存在中央版本库，除了能记住文件和目录的每次修改以外，版本库非常像普通的文件服务器。你可以将文件恢复到过去的版本，并且可以通过检查历史知道数据做了哪些修改，谁做的修改。这就是为什么许多人将 Subversion 和版本控制系统看作一种“时间机器”。压缩包有2个文件 TortoiseSVN-1.6.5.16974-win32-svn-1.6.5.msi 主程序LanguagePack_1.6.5.16974-win32-zh_CN.msi 中文语言包安装后不需要重启

1. 本程序只在Windows XP 平台上经过完整测试，因此只能保证该程序在WinXP系统下正确运行。2. 由于本程序使用的是MySQL数据库，因此需要计算机上安装有MySQL。如果没有，可以尝试Access数据库。3. 将本程序下载到本地计算机后，需要建立ODBC连接。建立方法如下：进入开始菜单->控制面板->管理工具->数据源（ODBC），建立一个新的系统DSN：选择“Add-->MySQL ODBC 3.51 Driver”，数据源名称为“daq_test”，然后自己根据实际情况配置，点击OK完成设置。4. 启动系统.vi，输入用户名：admin，密码：answer 登录系

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

图像压缩的代码，使用DCT,变换，量化，熵编码。可以直接运行，运行结果很好。