librsync 是一個(gè)運(yùn)行在Linux下的remote-delta算法庫(kù)，該算法可以通過(guò)網(wǎng)絡(luò)使遠(yuǎn)程文件快速即時(shí)的更新，而無(wú)須發(fā)送端有文件的新舊版本。這個(gè)算法庫(kù)可以嵌入到不同的應(yīng)用程序中。
標(biāo)簽： remote-delta librsync Linux 運(yùn)行
上傳時(shí)間： 2015-03-15
上傳用戶：zhouli
當(dāng)今高新技術(shù)不斷發(fā)展，越來(lái)越多的高精度儀器設(shè)備對(duì)輸入電源，特別是對(duì)輸入交流電源的穩(wěn)壓精度要求越來(lái)越高。與此同時(shí)，隨著我國(guó)經(jīng)濟(jì)的發(fā)展和用電負(fù)載的急劇增加，電壓波動(dòng)和波形畸變等供電質(zhì)量問(wèn)題日趨突出，不能滿足高精度儀器設(shè)備的需要，因而就需要在電網(wǎng)和這些設(shè)備之間增加高穩(wěn)壓精度、寬穩(wěn)壓范圍的交流穩(wěn)壓電源。基于Delta逆變技術(shù)的交流穩(wěn)壓電源既能進(jìn)行瞬時(shí)的交流電壓穩(wěn)定補(bǔ)償，又能提高整流輸入端的功率因數(shù)，減少諧波對(duì)電網(wǎng)的污染，因而具有重要的實(shí)際意義和研究?jī)r(jià)值。 本文采取串聯(lián)補(bǔ)償型變換器作為主電路的拓?fù)浣Y(jié)構(gòu)，并從能量雙向傳輸方面對(duì)主電路進(jìn)行了詳細(xì)闡述。針對(duì)Delta逆變器工作特點(diǎn)對(duì)交流穩(wěn)壓電源的工作原理進(jìn)行了分析，并提出一種正向補(bǔ)償采取整流加高頻斬波，負(fù)向補(bǔ)償采取有源箝位Buck變換器的工作模式。建立Delta逆變器與電網(wǎng)相互作用的等效電路模型，得出了理想補(bǔ)償電壓與實(shí)際補(bǔ)償電壓定量關(guān)系式，分析了逆變輸出濾波器的結(jié)構(gòu)、位置對(duì)濾波效果的影響和電氣參數(shù)對(duì)實(shí)際補(bǔ)償效果的作用規(guī)律。完成了逆變器的輸出濾波器、補(bǔ)償變壓器的設(shè)計(jì)和PWM整流器電容參數(shù)的計(jì)算。 針對(duì)穩(wěn)壓系統(tǒng)中Delta逆變器和PWM整流器兩個(gè)主體環(huán)節(jié)，對(duì)Delta逆變器的前饋、反饋控制特性和PWM整流器的間接、直接電流控制特性分別進(jìn)行了綜合比較，并應(yīng)用MATLAB軟件建立了改進(jìn)前饋控制與直接電流控制的仿真模型，對(duì)Delta逆變交流穩(wěn)壓速度和精度進(jìn)行了系統(tǒng)仿真分析，給出了仿真波形，驗(yàn)證了文中所述控制策略的可行性。
標(biāo)簽： Delta 逆變技術(shù) 串聯(lián)補(bǔ)償
上傳時(shí)間： 2013-07-10
上傳用戶：1047385479
本次在線座談主要介紹TI的高精度Delta-Sigma A/D轉(zhuǎn)換器的原理及其應(yīng)用，Delta-Sigma A/D轉(zhuǎn)換器在稱重儀器中，大量采用比例測(cè)量方法。
標(biāo)簽： Delta-Sigma 高精度 轉(zhuǎn)換器
上傳時(shí)間： 2013-10-17
上傳用戶：zhqzal1014
The PCA9670 provides general purpose remote I/O expansion for most microcontrollerfamilies via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plusfamily.The PCA9670 is a drop-in upgrade for the PCF8574 providing higher Fast-mode Plus(Fm+) I2C-bus speeds (1 MHz versus 400 kHz) so that the output can support PWMdimming of LEDs, higher I2C-bus drive (30 mA versus 3 mA) so that many more devicescan be on the bus without the need for bus buffers, higher total package sink capacity(200 mA versus 100 mA) that supports having all 25 mA LEDs on at the same time andmore device addresses (64 versus 8) are available to allow many more devices on the buswithout address conflicts.
標(biāo)簽： Remote expand 9670 PCA
上傳時(shí)間： 2013-10-15
上傳用戶：stella2015
The PCA9671 provides general purpose remote I/O expansion for most microcontrollerfamilies via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plus(Fm+) family.The PCA9671 is a drop in upgrade for the PCF8575 providing higher I2C-bus speeds(1 MHz versus 400 kHz) so that the output can support PWM dimming of LEDs, higherI2C-bus drive (30 mA versus 3 mA) so that many more devices can be on the bus withoutthe need for bus buffers, higher total package sink capacity (400 mA versus 100 mA) thatsupports having all 25 mA LEDs on at the same time and more device addresses (64versus 8) to allow many more devices on the bus without address conflicts.
標(biāo)簽： Remote expan 9671 PCA
上傳時(shí)間： 2013-10-12
上傳用戶：laomv123
The PCA9672 provides general purpose remote I/O expansion for most microcontrollerfamilies via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plusfamily.The PCA9672 is a drop-in upgrade for the PCF8574 providing higher Fast-mode Plus(Fm+) I2C-bus speeds (1 MHz versus 400 kHz) so that the output can support PWMdimming of LEDs, higher I2C-bus drive (30 mA versus 3 mA) so that many more devicescan be on the bus without the need for bus buffers, higher total package sink capacity(200 mA versus 100 mA) that supports having all LEDs on at the same time and moredevice addresses (16 versus 8) are available to allow many more devices on the buswithout address conflicts.
標(biāo)簽： Remote expand 9672 PCA
上傳時(shí)間： 2013-10-23
上傳用戶：jasonheung
The PCA9673 provides general purpose remote I/O expansion for most microcontrollerfamilies via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plusfamily.The PCA9673 is a drop in upgrade for the PCF8575 providing higher Fast-mode Plus(Fm+) I2C-bus speeds (1 MHz versus 400 kHz) so that the output can support PWMdimming of LEDs, higher I2C-bus drive (30 mA versus 3 mA) so that many more devicescan be on the bus without the need for bus buffers, higher total package sink capacity(400 mA versus 100 mA) that supports having all 25 mA LEDs on at the same time andmore device addresses (16 versus 8) are available to allow many more devices on the buswithout address conflicts.
標(biāo)簽： Remote expan 9673 PCA
上傳時(shí)間： 2013-10-29
上傳用戶：wkchong
The MC68HC05K0 is a low cost, low pin countsingle chip microcomputer with 504 bytes of userROM and 32 bytes of RAM. The MC68HC05K0 isa member of the 68HC05K series of devices whichare available in 16-pin DIL or SOIC packages.It uses the same CPU as the other devices in the68HC05 family and has the same instructions andregisters. Additionally, the device has a 15-stagemulti-function timer and 10 general purposebi-directional I/0 lines. A mask option is availablefor software programmable pull-downs on all ofthe I/O pins and four of the pins are capable ofgenerating interrupts.The device is ideally suited for remote-controlkeyboard applications because the pull-downs andthe interrupt drivers on the port pins allowkeyboards to be built without any externalcomponents except the keys themselves. There isno need for external pull-up or pull-down resistors,or diodes for wired-OR interrupts, as these featuresare already designed into the device.
標(biāo)簽： Infra-red Remote Cont 05K
上傳時(shí)間： 2014-01-24
上傳用戶：zl5712176
Remote Connection Manager是一個(gè)Gnome2 應(yīng)用程序，它提供了一個(gè)易用的方式來(lái)簡(jiǎn)化到遠(yuǎn)程主機(jī)的連接。它的主要目的是提供一個(gè)GUI來(lái)運(yùn)行ssh, telnet and rdesktop的應(yīng)用程序，同時(shí)它也是高度可配置的。
標(biāo)簽： Connection Manager Remote Gnome2
上傳時(shí)間： 2014-01-14
上傳用戶：songrui
socks5 remote exploit/ linux x86易受到的攻擊 linux:* socks5-v1.0r10 (compiled on a turbolinux 4.0.5) => 0* socks5-v1.0r9 (compiled on a turbolinux 4.0.5) => 0* socks5-v1.0r8 (compiled on a turbolinux 4.0.5) => 0* socks5-v1.0r10 (compiled on a redhat 6.0) => 400* socks5-s5watch-1.0r9-2 (redhat-contrib) => no?* socks5-0.17-1 (redhat 4.2) => no* socks5-1.0r10-5 (redhat-contrib) => no??* socks5-server-1.0r6-8TL (TurboContrib) => no??用法:* $ ./1080r [offset]該代碼本人是本人千辛萬(wàn)苦利用俄漢翻譯軟件從俄羅斯網(wǎng)站上找到的，還沒(méi)有來(lái)得及實(shí)用，就發(fā)上來(lái)，與大家共研。有問(wèn)題請(qǐng)Email:jzzq8081@sina.com
標(biāo)簽： linux turbolinux compiled exploit
上傳時(shí)間： 2013-12-17
上傳用戶：xuanchangri
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