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具有桥式结构的传感器很多，如利用应变原理、磁电阻原理和其他变电阻原理的传感器，可以实现对压力、位移、加速度、磁场等物理量的测试。这种结构的差分输出可以增加灵敏度...
具有桥式结构的传感器很多，如利用应变原理、磁电阻原理和其他变电阻原理的传感器，可以实现对压力、位移、加速度、磁场等物理量的测试。这种结构的差分输出可以增加灵敏度，也有一定抵消外加干扰的能力。而且有的虽不是差分输出，比如电阻分压式的输出，可以认为是“半桥”，我们还可以人为的加上另一半，即加上一对精密电阻和一个电位器组成另一个分压电路，形成差分输出。每次调节电位器使差分输出为0，抵消零磁电压。-Bridge structure with many sensors, such as the use of contingency theory, the principle of magneto-resistance and other variable resistance sensor principle can be achieved on the pressure, displacement, acceleration, magnetic field, such as physical tests. The structure of the differential output can increase sensitivity, but also have some ability to offset the additional interference. And some is not a differential output, such as pressure resistance of the output type, you can think is
- 2023-08-23 20:55:03下载
- 积分：1
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输入正确密码显示绿灯亮 错误时红灯亮并发出警报 运行环境为matplaux 2...
输入正确密码显示绿灯亮 错误时红灯亮并发出警报 运行环境为matplaux 2-a afdg jhg dfgh r fbnrfer
- 2023-02-24 12:15:03下载
- 积分：1
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这个代码是Verilog HDL。
this Code is in verilog HDL.
This Code is for piplined processor with 4 opcode.
this will work in three cycle latch, decode and exicute..
test bench for xilinx ise is laos given
- 2022-02-12 09:39:12下载
- 积分：1
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UVM
uvm验证方法学入门。step by step，适合IC验证人员入门(uvm verification methodology started. step by step, for IC verification personnel entry)
- 2015-04-05 23:14:20下载
- 积分：1
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GPS全球定位接收机 原理与软件实现_12378929
本书从电子技术和通信系统的角度讲解gps接收机的设计开发原理，其内容集中在用户终端，即接收机的设计原理和软件实现上。全书分为两大部分，第一部分为理论篇，第二部分为实现篇。理论篇首先对导航的基本目的进行了阐述，并由一个浅显的二维导航系统对导航信号的特点进行了推导，随后阐述了gps信号格式，同时对于直接影响接收机性能的射频前端部分做了理论分析；实现篇主要对本书实现的软件gps接收机的系统实现和源代码进行了讲解，同时作为总结，将信号处理的结果和有意义的中间变量以图示的方式给出，可以使读者有一个感性的认识，同时提升学习兴趣。.
本书适合从事卫星导航接收机研发的技术人员和卫星通信接收机研究的研究人员，尤其是从事北斗系统研发的专业人员、cdma通信系统研发人员，以及通信电子类专业的高年级本科生和研究生阅读，既可作为教学培训的教材，也可作为相关专业工程技术人员的参考资料。(This book explains the design and development principle of the GPS receiver from the perspective of electronic technology and communication system. Its content focuses on the design principle and software implementation of the user terminal, that is, the receiver. The whole book is divided into two parts. The first part is the theoretical part and the second part is the realization part. Firstly, the basic purpose of navigation is expounded, and the characteristics of navigation signal are deduced by a simple two-dimensional navigation system. Then, the format of GPS signal is expounded. At the same time, the front-end part of radio frequency which directly affects the performance of the receiver is theoretically analyzed.)
- 2019-05-05 08:54:24下载
- 积分：1
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lagrange
对原信号进行拉格朗日插值运算，实现信号重采样(The original signal Lagrange interpolation operation, to achieve signal resampling)
- 2013-11-02 14:55:10下载
- 积分：1
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VHDL的重要PPT资料,对初学者非常有益处
VHDL的重要PPT资料,对初学者非常有益处-VHDL important PPT information is very useful for beginners
- 2022-08-23 09:05:36下载
- 积分：1
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MODELSIM的实验程序，在QUARTUSii中调用MODELSIM，实现仿真
MODELSIM的实验程序，在QUARTUSii中调用MODELSIM，实现仿真-ModelSim Experimental procedures QUARTUSii call MODELSIM, realize Simulation
- 2022-04-13 16:01:45下载
- 积分：1
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FPGA
spwm dcac逆变 fpga与单片机一起作用(sdad)
- 2010-08-12 18:20:08下载
- 积分：1
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ddr2_controller
DDR2控制器设计原码,可以在FPGA上测试通过,并对外部的ddr memory进行读写访问.(DDR2 controller design of the original code, can be tested through the FPGA, and external ddr memory read and write access.)
- 2010-02-23 09:16:50下载
- 积分：1
