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克里金插值的matlab代码及其说明文档
该资源是本人长时间综合比较之后，认为最好的学习克里金插值方法的matlab代码，其中含有使用文档，原理说明，以及代码注释！
- 2020-12-07下载
- 积分：1
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《Excel实战技巧精粹》示例文件 光盘文件
├─第2篇-基本功能│ ├─第10章-打印│ │ line.bmp│ │ Thumbs.db│ │ 底端标题行.JPG│ │ 底端标题行1.PNG│ │ 技巧113 在同一页上打印不连续的区域.xls│ │ 技巧116 在报表的每一页上打印公司Logo.xls│ │ 技巧117 在页眉或页脚增加分隔线.xls│ │ 技巧119 在Excel中定时打印.xls│ │ │ ├─第2章-工具栏和菜单│ │ 技巧12 自定义菜单和工具栏.xls│ │ │ ├─第3章-操作工作簿│ │ │ 技巧22 简繁转换不求人.xls│ │ │ 技巧2
- 2020-12-05下载
- 积分：1
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基于CV模型的卡尔曼滤波跟踪
自己写的基于CV模型下的卡尔曼滤波matlab程序，将极坐标下的观测值转为直角坐标滤波，目标跟踪。
- 2020-12-10下载
- 积分：1
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自拍用于目标跟踪的红外图像序列
自拍的用于目标跟踪的红外图像序列，可用于单目标或多目标的跟踪（主要是针对行人）。拍摄于晚上8点至9点间，目标与背景温差大，目标清晰。
- 2020-12-08下载
- 积分：1
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爱秀音乐网站源码,在线音乐播放程序
1、音乐二级分类；2、在线音乐播放；3、歌词同步显示；4、音乐下载5、点歌系统；6、音乐联播；7、用户随机收听音乐；8、验证码功能；9、JS首页调用；10、与Discuz整合；11、用户评论管理；12、网站公告管理13、友情链接管理14、JS广告功能15、后台提示程序是否为最新版16、LRC 歌词下载；17、Cookie 记录用户信息；18、Cookie 音乐防盗链技术（有效的保护你的音乐文件以防被盗链）；19、详细的歌曲信息显示（包括发布时间、总人气、今日人气等）；20、会员注册及管理（“普通会员”和“认证会员”两个级别控制）；21、会员音乐盒功能（管
- 2021-05-07下载
- 积分：1
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信赖域算法matlab实现
使用matlab实现的信赖域算法，中文注释
- 2020-12-04下载
- 积分：1
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接收机处理曲线（ROC），检测概率，虚警概率
利用MATLAB绘制接收机处理曲线（ROC），其中标明了检测概率和虚警概率的关系，可以用于给定信噪比下接收机的设计。
- 2020-12-04下载
- 积分：1
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java 毕业设计 论文 项目
【实例简介】java 毕业设计 论文 项目java 毕业设计 论文 项目java 毕业设计 论文 项目java 毕业设计 论文 项目
- 2021-11-19 00:35:04下载
- 积分：1
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IoT Penetration Testing Cookbook：《物联网渗透测试》英文原版
《物联网渗透测试》英文原版 [美] 亚伦·古兹曼（Aaron Guzman），[美] 阿迪蒂亚·古普塔（Aditya Gupta） 著 epub格式，清晰完美，复制方便，电脑、手机、pad均可便捷打开阅读。 本书介绍物联网渗透测试的原理和实用技术。主要内容包括IOT威胁建模、固件分析及漏洞利用、嵌入式web应用漏洞、IOT移动应用漏洞、IOT设备攻击、无线电入侵、固件安全和移动安全最佳实践、硬件保护以及IOT高级漏洞的利用与安全自动化。
- 2019-09-29下载
- 积分：1
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英飞凌IGBT驱动培训资料
在电力电子装置中的一个重要组成部分,输入连接到控制电路的PWM信号输出端，输出连接到装置各IGBT的门极和发射极，将装置中的控制电路产生的数字PWM信号进行隔离传输和电平转换和功率放大,实现控制电路对IGBT进行开通和关断动作的控制，从而实现装置的功率变换功能。InfineontechnologiesIGBT Gate Drive: Power Suppliesa Gate driving voltage for IGBT+15Vturn-on is normally +15VDriver>□1a Gate driving voltage for IGBTOVturn-off can be oV or negativeWith Single Power Supply5V to-15V)a Negative gate driving voltage+15Vhelps IGBt switch off fasterremain in off state but itDriverneeds dual power suppliesOVWhether to use oV or negativegate driving voltage depends15VWith Dual Power Supplieson the requirement on costZH Liang - Al APperformance05Dec2003agefor internal use onlyInfineon Technologies Asia PacificInfineontechnologiesIGBT Gate Drive: InterfaceOpto-couplers is commonly used as interfacingdevices for applications where both signaltransmission and potential isolation are requiredOpto-couplers offers reliable isolation between IGBT(high-potential)& micro-controller(low-potential)Opto-couplers has long signal delay(us)and isexpensiveIsolation +VDpCCMicroDrivercontrollerZH Liang - Al AP05Dec2003Page 6for internal use onlyInfineon Technologies Asia PacificInfineontechnologiesIGBT Gate Drive: Half-bridge DriveStandard configuration: 2 drivers, 2 power supplies, 2 opto-couplersAdvantages: standard, reliableDisadvantages: using opto-couplers, higher system costIsolation +VDDlCC1DriverCC1MicrocontrollerDD2+VCC2DriverCC2ZH Liang - Al AP05Dec2003Page 7for internal use onlyInfineon Technologies Asia PacificInfineontechnologiesIGBT Gate Drive: Half-bridge DriveIn half-bridge IGBT drive, opto-couplers offer two functions(1)safety isolation &(2) shifting the potential of the gatesignal from uc potential to high-side potentialIf safety isolation between IGBT& micro-controller is notneeded, then"Level Shift" can replace opto-coupling andrealize function(2)OptoHigh-sideHigh-sidecouplerDriverIGBTMicro-Opto-LoW-sideLow-sidecontrollercouplerDriverIGBTZH Liang - Al AP05Dec2003Page 8for internal use onlyInfineon Technologies Asia PacificInfineontechnologiesIGBT Gate Drive Level shiftI FeaturesHVc(600V/1200V)沿PULSERFILTERShort Signal DelayPULSE■Cost- effectiveGEN■ No Safety Isolationevel Shift Half-bridge DriverI BenefitHigh-side““°IGBTO Saving Opto-couplersLevel(lower system costShiftMicro● Wider range ofcontrollerLevelLow-side■■■■■直■口m留■Switching FrequencyShiftIGBT(higher flexibility)ZH Liang - Al AP05Dec2003Page 9for internal use onlyInfineon Technologies Asia PacificInfineontechnologiesIGBT Gate Drive: CLTNEWO CLT-Coreless Transformer (for signal transmissionu Coils(Primary Secondary Side)realized on SiliconO Short Signal Delay (allowing high or low switching frequencyu Lower Cost(compared to 1200V level-shift driver日 Safety IsolationCLT Half-bridge DriverHigh-sideCLT Single DriverIGBTCLTMicro-controllerCLTIGBTMicro-controllerLoW-sideIGBTZH Liang - Al AP05Dec2003agefor internal use onlyInfineon Technologies Asia PacificInfineontechnologiesIGBT Gate Drive: Boot-strapBoot-strap circuit includes only a diode and a capacitora In half-bridge drive, the boot-strap circuit can replace the high-sidepower supply and make single-supply operation possibleWhen the low-side IGBT (or FWD)is on, the diode is forwardbiased and the capacitor is charged by the low-side power supplyvia the low-side IGBT and stores the energyWhen the low-side IGBt(and FWD)is OFF, the diode is reversebiased and blocks the dc-bus voltage to protect the low-sidecircuit. Meanwhile, the capacitor supplies energy to the high-sidedriverThe boot-strap capacitance should be high enough to keep thesupply voltage stable Capacitance needed can be calculatedbased on the working conditions and device parametersZH Liang - Al AP05Dec2003agefor internal use onlyInfineon Technologies Asia PacificInfineontechnologiesIGBT Gate Drive: Boot-strap circuitConventional2心菲*|■3 high-side power supplies■1|oW- side power supplyUsing boot-strap circuit心体心心●3 diodes& capacitorso 1 low-side power supplyFeaturesa Diode: ultra-fast recoverya Capacitor: general-purposed ITAa Dependent on low-side IGBTBenefitsSaving 3 PS(transformer cost)22ZH Liang - Al AP05Dec2003Reducing wiring connectionPage 12for internal use onlyInfineon Technologies Asia Pacific
- 2020-12-11下载
- 积分：1
