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pls偏最小二乘法的matlab实现
pls偏最小二乘法的matlab实现，网上下载的，都打包到一起了，慢慢看吧。我从中找到了自己想要的，希望对你有帮助！
- 2021-05-06下载
- 积分：1
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数电课程设计 四路智能抢答器.
一个数字的四路抢答器；只要技术指标如下：（1）基本功能： 1.在主持人宣布下，四组参与抢答。（此时组号无显示）。 2.当有抢答者首先按下抢答开关时，相应显示灯亮并伴有声响（间断）、并且显示其组号和当前时间。同时，抢答器不再接收其它组的抢答干扰。 3.电路具有时间控制功能。要求在限定时间9秒后无人抢答时，该题作废，用声响提示（间断）。 （2）增加功能：无人抢答时，可以显示顺计时的时间。
- 2020-12-07下载
- 积分：1
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c++写的fcm算法程序
FCM是基本聚类算法，经过验证，此算法很很好的运行。对于初学聚类者来说，此算法很有用
- 2020-12-08下载
- 积分：1
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matlab模型，光伏，微电网，simulink学习资料，有源滤波
电力电子器件的各种仿真，光伏，风机的介绍，含有配套书籍的仿真，适合初学者学习，相关基础论文，对于电力电子和新能源的同学有一定帮助。
- 2020-06-20下载
- 积分：1
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2018年公司年会抽奖系统-php
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
- 2020-12-06下载
- 积分：1
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P1-P4相位编码信号生成
包括了雷达信号P1，P2，P3，P4的生成和时频图的绘制。MATLAB版本
- 2020-11-28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
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process SPSS下的插件
SPSS下的一款插件 可以解压后通过SPSS安装到SPSS上 免费插件
- 2020-12-11下载
- 积分：1
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51单片机实现scanf和printf
51单片机实现scanf和printf函数，在需要格式化输出输入时使用，方便很多，不必在进行取余取整运算，而且输出格式自定义，跟windows下的使用方法一样。
- 2021-05-06下载
- 积分：1
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基于Matlab的小电流接地系统单相故障仿真分析
很详细的MATLAB仿真，基于Matlab的小电流接地系统单相故障仿真分析
- 2020-11-28下载
- 积分：1
