搜索结果
找到约 93 项符合
Response 的查询结果
按分类筛选
- 全部分类
- matlab例程 (12)
- 电源技术 (7)
- 技术资料 (6)
- 数值算法/人工智能 (5)
- 书籍 (5)
- Java编程 (4)
- 软件设计/软件工程 (4)
- 其他 (4)
- 通讯/手机编程 (4)
- 其他书籍 (3)
- 文件格式 (3)
- 单片机开发 (3)
- 单片机编程 (2)
- 网络 (2)
- SCSI/ASPI (2)
- 文章/文档 (2)
- 多国语言处理 (2)
- VHDL/FPGA/Verilog (2)
- 模拟电子 (1)
- 无线通信 (1)
- 可编程逻辑 (1)
- 测试测量 (1)
- 生物技术 (1)
- 通讯编程文档 (1)
- 数学计算 (1)
- 其他行业 (1)
- Linux/Unix编程 (1)
- 软件工程 (1)
- J2ME (1)
- 系统设计方案 (1)
- Modem编程 (1)
- DSP编程 (1)
- STL (1)
- 3G开发 (1)
- 设计相关 (1)
- Jsp/Servlet (1)
- 源码 (1)
- 论文 (1)
- VIP专区 (1)
源码 python爬虫获取大量免费有效代理ip--有效防止ip被封
以后再也不用担心写爬虫ip被封，不用担心没钱买代理ip的烦恼了
在使用python写爬虫时候，你会遇到所要爬取的网站有反爬取技术比如用同一个IP反复爬取同一个网页，很可能会被封。如何有效的解决这个问题呢？我们可以使用代理ip，来设置代理ip池。
现在教大家一个可获取大量免费有效快速的代理ip方法，我们访问西刺免费代理i ...
书籍 Interference+Mitigation+Techniques
This research work aims at eliminating the off-chip RF SAW filters from fre-
quency division duplexed (FDD) receivers. In the first approach, a monolithic passive
RF filter was constructed using on-chip capacitors and bondwire inductors. The bond-
wire characteristics were studied in details and the ...
书籍 SDN Software Defined Networks
The first question most readers of an O’Reilly book might ask is about the choice of the
cover animal. In this case, “why a duck?” Well, for the record, our first choice was a
unicorn decked out in glitter and a rainbow sash.
That response always gets a laugh (we are sure you just giggled a littl ...
书籍 Digital+Home
It has been said that the move from narrowband to broadband access is the second
revolution for the Internet — ‘broadband is more bandwidth than you can use’.
Once users have experienced broadband access there is no turning back. A whole
new world of applications and services becomes possible. No ...
书籍 Communication+Networks
n its Framework and Roadmap for Smart Grid Interoperability Standards, the US
National Institute of Standards and Technology declares that a twenty-first-century
clean energy economy demands a twenty-first-century electric grid. 1 The start of the
twenty-first century marked the acceleration of the ...
书籍 Smart+Grids
n present power system, the engineers face variety of challenges in
planning, construction and operation. In some of the problems, the engineers need
to use managerial talents. In system design or upgrading the entire system into
automatic control instead of slow response of human operator, the engi ...
技术资料 Multisim官方示例Multisim仿真例程基础电路范例135例合集
Multisim官方示例Multisim仿真例程基础电路范例135例合集:Chapter 1 - RLC CircuitsChapter 2 - DiodesChapter 3 - TransistorsChapter 4 - AmplifiersChapter 5 - OpampsChapter 6 - FiltersChapter 7 - Miscellaneous CircuitsFundamental Circuits.pdf004 Parallel DC Circuits.ms10005 Series-Parrallel DC Circuit.ms1 ...
技术资料 电动汽车永磁无刷直流电机控制器设计
对某四轮独立驱动电动汽车轮毂电机进行研究,设计一种永磁无刷直流电机控制器.以STM32F103RBT6芯片为基础,对电机驱动电路、采样电路和保护电路分别进行硬件设计与分析;同时,采用模块化软件设计方案,对该控制器的软件系统进行升级.实验验证表明:所设计的电机控制器能使电机响应迅速、转速稳定、无超调,且电动车动力输出性能良 ...
技术资料 一种新的电磁阀节能驱动电路
随着电磁阀在工业和日常应用的增多,其功耗越来越被人们所重视。通过对电磁阀驱动电路的研究,设计一套电磁阀节能驱动电路。不仅提高了电磁阀的响应时间,更重要的是降低了功耗,使电磁阀由工作在大电流状态下,变成大电流启动小电流维持的工作状态。减少了由电流过大引起的电磁阀线圈过热,增加了电磁阀的安全性。The power cons ...
技术资料 基于STM32的无刷直流电机控制器硬件电路设计及实验研究
以STM32F103C8T6为核心,设计了无刷直流电机控制器硬件电路。电路主要包括IR2310构成的PWM驱动电路、IRF3808构成的逆变电路、增量式旋转编码构成的速度反馈电路。控制器具有CAN和RS232通信接口,可与计算机或PLC构成速度或位置伺服系统。利用由xPC目标搭建的半实物仿真平台对PI参数进行整定。测试了控制器的速度伺服响应性能, ...