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【Other resource】 200505060050419 DL : 0: 十字路口交通灯管理现对交通信号灯进行管理，车行道的黄灯闪烁5秒钟后，转为人行横道行人放行1分钟，然后再转为车行道车辆放行3分钟。如此循环重复。用发光二极管模拟信号灯，8255A实现对信号灯的控制（所用端口自定），8253的计数器2定时向实验系统主片8259A的IRQ7请求中断，以实现3分钟，5秒钟和1分钟的定时。实验系统8253计数器2的CLK2可接OPCLK，频率为1.19318MHZ，GATE2已接＋5V，定时可采用软硬件结合相结合的方式实现。-traffic lights at a crossroads right now management for traffic signal management, the driveway flashing yellow light five seconds later, the pedestrian crossings to release a minute and then released into driveway vehicles for three minutes. So the cycle to repeat. Using light-emitting diode signal simulation, 8255A right signals control (used to set the port), the 8253 regular counter to the two experimental system of the main unit there 8259A interrupt request, to achieve 3 minutes, 5 seconds and one minute timing. Experimental System to the 8253 counter two OPCLK CLK2 access, frequency of 1.19318MHZ, GATE2 has received +5 V, which combines hardware and software regularly use a combination of ways.
Update : 2008-10-13 Size : 43274 Publisher : hzl
【Other resource】算法ebook(10部算法经典著作的合集) DL : 0: 算法ebook(10部算法经典著作的合集) 算法ebook> 10部算法经典著作的合集 chm格式 (1)Fundamentals of Data Structures by Ellis Horowitz and Sartaj Sahni (2)Data Structures, Algorithms and Program Style Using C by James F. Korsh and Leonard J. Garrett (3)Data Structures and Algorithm Analysis in C by Mark Allen Weiss (4)Data Structures: From Arrays to Priority Queues by Wayne Amsbury (5)Information Retrieval: Data Structures & Algorithms edited by William B. Frakes and Ricardo Baeza-Yates (6)Introduction to Algorithms by Thomas H. Cormen, Charles E. Leiserson, and Ronald L. Rivest (7)Practical Data Structures in C++ by Bryan Flamig (8)Reliable Data Structures in C by Thomas Plum (9)Data Structures and Algorithms Alfred V. Aho, Bell Laboratories, Murray Hill, New Jersey John E. Hopcroft, Cornell University, Ithaca, New York Jeffrey D. Ullman, Stanford University, Stanford, California (10)DDJ Algorithms and Data Structures Articles-algorithm ebook (10 Algorithm classics Collection) algorithm ebookgt; Gt; Ten algorithm classics Collection chm format (1) Fundamentals of Data Structures by Ellis Horowitz and Sartaj Sahni (2) Data Structures and Algorithms and Program Using C by Style Asperula and James F. Leonard J. Garrett (3) Data Structures and Analysis Algorithm in C by Mark Allen Weiss (4) Data Structures : From Arrays to Priority Queues by Wayne Amsbury (5) Information Retrieval : Data Structures Algorithms edited by William B . Frakes and Ricardo Baeza - Yates (6) Introduction to Algorithms by Thomas H. Cormen, Charles E. Leiserson, and Ronald L. Rivest (7) Practical Data Structures in C by Bryan Flamig (8) Reliable Data Structures in C by Thomas Plum (9) Data Structures and Algorithms Alfred V. Aho, Bell Laborat
Update : 2008-10-13 Size : 29001238 Publisher : 狼狼
【CSharp】 DCcontrol DL : 0: 一．技术指标： 1．摆角稳定时间小于5秒，摆动次数小于3次 2．吊车启动时最大摆角小于±10° 3．吊车最大速度为0.5米/秒 4． D/A输出 100mv电机起动，D/A输出5 v时对应电机最大速度
Update : 2008-10-13 Size : 12129 Publisher : 李保城
【Speech/Voice recognition/combine】 voice464 DL : 0: 基于dtw算法的语音识别 1 ENFRAME.M和MELBANKM.M取自voicebox工具箱 2 vad.m实现端点检测 3 mfcc.m计算mfcc参数 4 dtw.m实现DTW算法[训练] dtw2.m实现DTW高效算法 5 testdtw.m测试程序-based speech recognition algorithm and a ENFRAME.M MELBANKM.M from v oicebox Toolbox 2 vad.m achieve endpoint detection three mfcc.m mfcc calculation parameters four dt w.m achieve DTW [training] dtw2.m DTW achieve efficient algorithm for measuring 5 testdtw.m test procedures
Update : 2008-10-13 Size : 769394 Publisher : q024100404
【Windows Develop】 234156789097 DL : 1: 商业单位需要容易记忆的电话号码，有一些方法可以让电话号码变得更容易记忆。譬如，可以把电话号码写成单词或短语，如 TUT-GLOP 可以代表滑铁卢大学的电话。有时仅仅是把号码的一部分写成单词，如打 310-GINO 便可向 GINO 比萨饼店定购比萨。另一种让电话号码容易记忆的方法是将数字用一种容易记的方式组合起来，譬如 3-10-10-10 也可以代表 GINO 比萨饼店。电话号码的标准形式是七位十进制数字，在它的第三位和第四位之间用连字符连接(例如：888-1200)。电话的键盘提供了字符于数字之间的映射关系，如下所示： 2 A、B和C 3 D、E和F 4 G、H和I 5 J、K和L 6 M、N和O 7 P、R和S 8 T、U和V 9 W、X和Y Q 和 Z 没有映射到键盘，而连字符不需要被拨打并且可以根据需要添加和删除。TUT-GLOP 的标准形式是 888-4567，310-GINO 的标准形式是310-4466，3-10-10-10的标准形式也是 310-1010。如果两个电话号码有相同的标准形式，那么这两个电话号码是相同的。-commercial units need easy to remember telephone numbers, there are ways to allow more telephone numbers easy to remember. For example, telephone numbers can be written words or phrases, such as pseudodynamic - GLOP can represent the University of Waterloo calls. Sometimes numbers is only part of the written word. if the fight 310-GINO will be able to GINO pizza shop ordering pizza. Another phone number so easy to remember the method is to use a number of easy to remember the combination. For example 3-10-10-10 can also represent GINO pizza shop. The telephone number is the standard form seven decimal digits. in its third and fourth between connecting with characters (for example 888-320-4234-1200). Telephone keyboard characters in the digital mapping between, as follows : 2 A, B and C, D,
Update : 2008-10-13 Size : 925 Publisher : 张日天
【Other】 AD7400 DL : 0: 10 MHz时钟频率二阶调制器 16位代码没有失踪 3.5±2 LSB INL典型的16位μV /°C最大抵消漂移车载数字隔离器车载参考低功耗操作:18马最大5.25 V − 40°C + 105°C的操作范围 16-lead SOIC包安全及监管机构的批准UL认可5000 V rms 1分钟/ UL 1577 CSA组件验收通知# 5 VDE合格证DIN 0884 - 10 V VDE V(VDE V 0884 - 10):2006 - 12 VIORM = 891 V峰值应用程序交流电动机控制数据采集系统A / D + opto-isolator替代品-10 MHz clock rate Second-order modulator 16 bits no missing codes ±2 LSB INL typical at 16 bits 3.5 μV/°C maximum offset drift On-board digital isolator On-board reference Low power operation: 18 mA maximum at 5.25 V − 40°C to+105°C operating range 16-lead SOIC package Safety and regulatory approvals UL recognition 5000 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice#5A VDE Certificate of Conformity DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 891 V peak APPLICATIONS AC motor controls Data acquisition systems A/D+ opto-isolator replacements
Update : 2024-05-08 Size : 355328 Publisher : 李峰
【SCM】 kaiguandianyuan DL : 0: （1）输出电压可调范围：2~22 V，步进0.2 V；（3）输出噪声纹波电压峰-峰值，DC-DC的满载效率；（4）可以通过按键调节输出电压，并在LCD上显示开关电源的参数相关信息；（5）具有故障自诊断，过压、过流保护等功能。-(1) Output voltage adjustable range: 2 ~ 22 V, stepping 0.2 V (3) output noise ripple voltage peak- peak, DC-DC full load efficiency (4) The output voltage can be adjusted through the key and display parameter switching power supply related information on the LCD (5) has a self-diagnostic, overvoltage, overcurrent protection functions.
Update : 2024-05-08 Size : 34816 Publisher : zhuahimeng
【Other】 NET-GAME-2WAN-PPPoE-V.5.2-build-3 DL : 0: NET-GAME 2WAN PPPoE V.5.2 build 3
Update : 2024-05-08 Size : 9216 Publisher : lemontamza
【Other】 lm5022 DL : 0: lm5022芯片作为主要的芯片，dc-dc电源高效率，测试能在8v到20v稳压，带负载能到3A-Lm5022 chips as the main chip and dc- dc power supply efficiency, can test in 8 v to 20 v voltage, load to 3 a
Update : 2024-05-08 Size : 484352 Publisher : 黄与
【Technology Management】 3.3-compatible-with-5-v-relay DL : 0: 本文介绍了3.3与5V继电器得使用方法与使用范围-This paper introduces the method of 3.3 and 5 v relay have to use and the use scope
Update : 2024-05-08 Size : 466944 Publisher : 黄勋浩
【Crack Hack】 RSA DL : 0: 利用C\C++实现RSA算法的加、解密运算。具体包括： 1）利用扩展的Euclid计算 a mod n 的乘法逆元； 2）Miller-Rabin素性测试算法对一个给定的大数进行测试； 3）实现的运算，并计算； 4）利用Euler定理手工计算，并与3）计算的结果对比； 5）实现RSA算法。并对 I LOVE NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS 加解密。说明：为了方便实现，分组可以小一点，比如两个字母一组。字母及其数字编码字母及其数字编码空格 00 N 14 A 01 O 15 B 02 P 16 C 03 Q 17 D 04 R 18 E 05 S 19 F 06 T 20 G 07 U 21 H 08 V 22 I 09 W 23 J 10 X 24 K 11 Y 25 L 12 Z 26 M 13 -Use of C \ C++ implements the RSA algorithm encryption and decryption operations. These include: 1) using the extended Euclid calculate a mod n multiplicative inverse 2) Miller-Rabin primality testing algorithm for a given test large numbers 3) to achieve the operation, and the calculation 4) the use of Euler Theorem manual calculation, and compared with the results of the calculation 3) 5) implement the RSA algorithm. And I LOVE NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS encryption and decryption. Description: In order to facilitate the achievement of the packet may be smaller, for example, a group of two letters. Alphabet letters and their digital encoding and digital encoding Spaces 00 N 14 A 01 O 15 B 02 P 16 C 03 Q 17 D 04 R 18 E 05 S 19 F 06 T 20 G 07 U 21 H 08 V 22 I 09 W 23 J 10 X 24 K 11 Y 25
Update : 2024-05-08 Size : 1024 Publisher : 刘洋
【Other】 AD7304BR DL : 0: AD7304/AD7305均为四通道、8位DAC，采用+3 V至+5 V或±5 V单电源供电。AD7304具有一个串行接口，AD7305则具有一个并行接口。内部精密缓冲具有轨到轨摆幅。基准电压输入范围同时包括两个供电轨，能够提供正或负满量程输出电压。保证工作电压范围为+2.7 V、+5.5 V至±5 V，采用+3 V电源时功耗小于9 mW。满量程电压输出由所施加的外部基准输入电压决定。轨到轨VREF输入至DAC VOUT允许将满量程电压设置为正电源电压VDD、负电源电压VSS或二者之间的任何值。-The AD7304/AD7305 are quad, 8-bit DACs that operate a single+3 V to+5 V supply or ±5 V supplies. The AD7304 has a serial interface, while the AD7305 has a parallel interface. Internal precision buffers swing rail-to-rail. The reference input range includes both supply rails allowing for positive or negative fullscale output voltages. Operation is guaranteed over the supply voltage range of+2.7 V to+5.5 V, consuming less than 9 mW a+3 V supply.
Update : 2024-05-08 Size : 868352 Publisher : yanghaoyang
【WEB Code】 Duoduo_v8.0_UTF8 DL : 0: 1、各大B2C网站的返利。如：当当、凡客、乐淘、V+等网址返利，自动跟单并返利以及商家评论。 2、团购返利。如团宝网、秀团等自动跟单并返利。（新） 3、淘宝返利。可调用API数据，实现多key自动调用，便于收录及更多数据显示。 4、积分兑换。会员获取返利的同时获取一定的积分。 5、淘宝客相关链接做了特殊处理，能够让百度等引擎轻松收录。推广更轻松。 6、返现宝-即一键返利。只要在淘宝购物时，右键即可实现淘宝购物返现功能（独家）。-1, the B2C website of the rebate. Such as Dangdang, where customers, Le Amoy and V+ address automatically and rebate rebate, documentary and business review. 2, group purchase rebate. Such as Groupon, show group of documentary and automatic rebate. (New) 3, Taobao rebate. You can call the API data, multi key automated calls, to facilitate data collection and more. 4, redeem. At the same time, the members get access to some of the rebate points. 5, Taobao made a special guest related links, allowing easy collection of Baidu and other engines. To promote a more relaxed. 6, back is treasure- a rebate. As long as the Taobao shopping, the right can be realized Taobao Shopping for Refund function (exclusive).
Update : 2024-05-08 Size : 6196224 Publisher : erpudn52
【WEB Code】 ssqy DL : 0: ThinkSAAS主要面向基础WEB应用程序开发，遵循实用领域、需求分析、价值取向和与时俱进的四原则，不断完善创新WEB应用程序开发。【时尚起义V.0.4】更新说明 1、完善系统单入口登录方式 2、加入发布框表情 3、加入网址、视频、音乐分享功能 4、加入自定义话题 5、完善更多Ajax交互体验 6、加入用户，话题、群组、微博搜索 7、加入插件机制-ThinkSAAS mainly for the basic WEB application development, follow the practical field, needs analysis, value orientation and the times of the four principles, and constantly improve the innovative WEB application development. [fashion uprising V.0.4] update notes 1, improve the system single entry way 2, to join the release frame expression 3, join the web site, video, music sharing 4, to join the custom topic 5, improve more Ajax interactive experience 6, adding users, topics, groups, micro-blog search 7, add the plug-in mechanism
Update : 2024-05-08 Size : 969728 Publisher : 邓芸
【Other】 2N5551 DL : 0: 2N5551- MMBT5551 NPN General Purpose AmplifierFeatures • This device is designed for general purpose high voltage amplifiers and gas discharge display drivers. • Suffix “-C” means Center Collector in 2N5551 (1. Emitter 2. Collector 3. Base) • Suffix “-Y” means h FE 180~240 in 2N5551 ( Test condition : I C 10mA, V CE 5.0V -. 2N5551- MMBT5551 NPN General Purpose AmplifierFeatures • This device is designed for general purpose high voltage amplifiers and gas discharge display drivers • Suffix " -C" means Center Collector in 2N5551 (1. Emitter 2. Collector 3. Base) • Suffix " - Y " means h FE 180 ~ 240 in 2N5551 (Test condition: IC 10mA, V CE 5.0V
Update : 2024-05-08 Size : 152576 Publisher : 何凤涛
【Documents】 AD7616_cn DL : 0: AD7616中文数据手册 16通道、双路、同步采样输入可独立选择的通道输入范围真双极性：±10 V、±5 V、±2.5 V 5 V单模拟电源，VDRIVE电源电压：2.3 V至3.6 V 完全集成的数据采集解决方案模拟输入箝位保护具有1 MΩ模拟输入阻抗的输入缓冲器一阶抗混叠模拟滤波器片内精密基准电压及基准电压缓冲器双通道16位逐次逼近型寄存器(SAR)ADC 吞吐速率：2 × 1 MSPS 通过数字滤波器提供过采样功能灵活的序列器，支持突发模式灵活的并行/串行接口 SPI/QSPI/MICROWIRE/DSP兼容可选循环冗余校验(CRC)错误检查(IMPORTANT NOTICE. Read this Agreement carefully before downloading or using this IBIS model. BY DOWNLOADING OR USING THIS IBIS MODEL IN ANY WAY YOU ACKNOWLEDGE THAT YOU HAVE READ, UNDERSTAND AND AGREE TO THE TERMS OF THIS AGREEMENT. IF YOU DO NOT AGREE TO THESE TERMS OR IF YOU DO NOT HAVE THE AUTHORITY DESCRIBED BELOW, DO NOT DOWNLOAD THIS IBIS MODEL, DO NOT USE THIS IBIS MODEL IN ANY WAY, AND PROMPTLY DELETE OR DESTROY ANY COPIES OF THIS IBIS MODEL IN YOUR POSSESSION.)
Update : 2024-05-08 Size : 2329600 Publisher : 试试121
【Other】代挂管家源码 DL : 0: V 1.0 1.支持各大代挂对接 2.有代挂商专属源码以及自动导出软件 3.机器人在线查询QQ状态 4.版本必须是5.6不然后果自负嘞系统运行时间段: 运行时间 00:00:00 — 02:00:00 管家开始从代挂平台获取最新数据 (60分钟执行一次) 运行时间 00:10:00 — 00:20:00 管家开始发送最新数据给旗下代挂商 (60分钟执行一次) 运行时间 11:30:00 — 11:50:00 管家开始从代挂商获取最新QQ状态 (60分钟执行一次) 运行时间 12:00:00 — 12:20:00 管家开始从代挂商反馈QQ状态给代挂平台 (60分钟执行一次) 运行时间 23:30:00 — 23:50:00 管家开始通知代挂平台清空补挂状态 (60分钟执行一次)(V 1 1. Supporting generation-to-generation docking 2. Proxy proprietary source code and automatic export software 3. Robot Online Query QQ Status 4. Version must be 5.6 and then be arrogant System runtime period: Running time: 00:00-02:00:00 Housekeeper starts to get the latest data from the hanging platform (60 minutes to execute once) Running time: 00:10:00-00:20:00 The housekeeper starts to send the latest data to the affiliated agent (60 minutes to execute once) Running time 11:30:00-11:50:00 housekeeper starts to get the latest QQ status from the agent (60 minutes to execute once) Running time: 12:00-12:20:00 housekeeper feedback QQ status from the agent to the agent platform (60 minutes to execute once) Running time: 23:30:00-23:50:00 The housekeeper starts to notify the hanging platform to clear up and make up the hanging status (60 minutes to execute once))
Update : 2024-05-08 Size : 3883008 Publisher : 188987987
【Mathimatics-Numerical algorithms】 OnlineJudge_1216 DL : 1: 1216. heap Description 使用最小化堆实现一个整型的优先队列，实现下列功能： insert x，将优先级值为x的元素入队 find x，找出优先级值大于x的最小的元素，输出其下标。如果有多个元素优先级值相同输出下标最小的那个。 DECREASE i v，将第i个节点的优先级值减少v。 Input Format 第一行含有一个正整数M（1<=M<=20000),代表总的操作数。以下M行，每行一个操作。 Output Format 对于每个find操作，输出一个下标。回车分隔。 Sample Input1 9 insert 5 insert 6 insert 7 find 5 find 6 decrease 1 3 decrease 2 5 decrease 3 5 find 1 Sample Output1 2 3 2 Limit 输入数据保证合法 find操作只要求时间复杂度O(n)，其他操作要求O(logn)(The answer for online judge 1216.)
Update : 2024-05-08 Size : 1024 Publisher : oumazio
【MultiLanguage】 Design of a Low-Power CMOS LVDS I/O Interface Circuit DL : 0: Abstract: The paper presents the design and implementation of LVDS (low-voltage differential signaling) receiver circuit, fully compatible with LVDS standard. The proposed circuit is composed of the telescopic amplifier and the comparator with internal hysteresis. The receiver supports 3.5 Gbps data rate with 7.4 mA current at 1.8 V supply according to post-layout circuit simulations. The circuit has the power consumption of 13.1 MW. Comparing with the conventional circuit, the circuit is achieved to reduce the power consumption by 19.1% and the data rate by 14.3%. The validity and effectiveness of the proposed circuit are verified through the circuit simulation with Samsung 0.18 μm CMOS (complementary metal-oxide-semiconductor) standard technology under the 1.8 V supply voltage.
Update : 2019-08-17 Size : 615465 Publisher : ggc_gcc
【Software Engineering】 GN25L95 5 Advanced Datasheet Rev 1.0 – 28 January 2013 DL : 1: General Description The GN25L95 is a combined burst mode laser driver and limiting post amplifier designed for fiber optic transceiver modules. The GN25L95 features on-chip digital diagnostic monitoring and digital set-up. This enables a complete solution for SFP/SFF optical transceiver modules. A fully compliant SFF-8472 digital diagnostic monitoring solution can be realised by connecting an external 8k EEPROM. The GN25L95 features automatic mean power and automatic extinction ratio control functions for robust and reliable control of laser operating conditions over temperature. Auto-ranging A/D converters with digitized monitoring, an internal temperature sensor and an on-chip DAC for controlling an external APD bias circuit are also included. Consuming 90 mA from a 3.3 V supply the GN25L95 is packaged in a 4x4 mm QFN 28 pin RoHS package rated from -40 to +95 °C.
Update : 2021-11-28 Size : 1564790 Publisher : Clayray

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