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Description: 我用Vc编写的控制台下播放mp3的软件，支持lcr歌词同步显示，是学习DirectShow的好例子-prepared by the console MP3 player software, support Introduction synchronized lyrics, learning is a good example of DirectShow
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Size: 7168 |
Author: 程序员 |
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Description: cups 可以实现网络打印协议ipp lcd lcr等等协议-cups can achieve network printing protocol ipp lcd lcr agreement etc.
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Size: 11059200 |
Author: liyaqin |
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Description: 阻抗测量手册,本人从事LCR表设计,这份基础资料相信能给你帮助.
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Size: 5386167 |
Author: 生命花 |
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Description: Level Crossing Rate in Terms of the Characteristic Function: A New Approach for
Calculating the Fading Rate in Diversity Systems
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Size: 72118 |
Author: xiang |
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Description: 阻抗测量手册,本人从事LCR表设计,这份基础资料相信能给你帮助.-Impedance Measurement Handbook, I engaged in the design of LCR, the basic information I believe can help you.
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Size: 5386240 |
Author: 生命花 |
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Description: Level Crossing Rate in Terms of the Characteristic Function: A New Approach for
Calculating the Fading Rate in Diversity Systems-Level Crossing Rate in Terms of the Characteristic Function: A New Approach for Calculating the Fading Rate in Diversity Systems
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Size: 71680 |
Author: xiang |
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Description: LCR calculates Level Crossing Rate, that is a number
of crossings (in the positive direction) of an input vector through a given threshold vector.-LCR calculates Level Crossing Rate, that is a number
of crossings (in the positive direction) of an input vector through a given threshold vector.
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Size: 1024 |
Author: stsol |
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Description: lcr测试仪 测试电阻，电容，电感，实现高精度测试-lcr ceshiyijingquedecechu
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Size: 693248 |
Author: wang |
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Description: LCR Handhold device for R,L,C Measurement ,already test good .-LCR Handhold device for R, L, C Measurement, already test good.
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Size: 250880 |
Author: csallon |
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Description: 用Visual Basic 6 实现的LRC歌词显示，强烈推荐下载！！！ -VB codes，for display LRC
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Size: 23552 |
Author: zeng |
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Description: The MATLAB M-file plots the level crossing rate for an input signal using the lcr function.
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Size: 1024 |
Author: Xsago |
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Description: LCR primer hardware basics for designers of measurement instruments. Written by GENRAD engineers, on of the most famous companies for measurement equipment.
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Size: 1263616 |
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Description: lcr测试仪程序，可测量各种元件的相应参数，基于MSP430-lcr tester program, the corresponding parameters of the various components can be measured based on MSP430
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Size: 113664 |
Author: 李光明 |
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Description: 大部分元件需要DIY，所以需要知道元件的参数。因为DIY的元件没有标称技术参数。比如，需要知道谐振器件、检波器件、天线、耳机、变压器等器件的电抗特性。其中，高频参数可以使用Q表解决问题，而低频参数Q表难以测定。为了解决这个问题，笔者认为LCR数字电桥能够胜任。
设计目标：
1、能够准确测量电抗器的L、C、R，精度优于0.5 ，如果进行人工逐档校准，精度优于0.3
2、取材容易，电路简洁，易于制作，成本应适当控制。使之具有更强的业余DIY价值及研究价值，并通过设计、DIY学习到LCR电桥的相关细节、原理。
本LCR表的基本特性
AD转换器的字数：约1000字，采用了过采样技术，有效分辨力约为2000字
测量方法：准桥式测定，测量原理类似于比例法测电阻。
主要测量范围：1欧至0.5兆欧，精度0.5 （理论），阻抗实测比对，均未超过0.3
有效测量范围：2毫欧至10兆欧，最小分辨力1毫欧
串联残余误差：2毫欧，低阻测量时此误差不可忽略
并联残余误差：50M欧，高阻测量时此误差不可忽略
Q值误差：±0.003（Q<0.5），Q/300（Q>2，相对误差，简易算法），其它按0.5 左右估算
D值误差：±0.003（D<0.5），D/300（D>2，相对误差，简易算法），其它按0.5 左右估算
注意：Q = 1/D-Most components require DIY, so you need to know the parameters element. DIY components because there is no nominal technical parameters. For example, the need to know the reactance characteristic resonant devices, detection devices, antenna, headphones, transformers and other devices. Among them, high-frequency parameters can use Q table to solve the problem, while difficult to measure low frequency parameter Q table. To solve this problem, I think LCR digital bridge capable.
Design goals:
1, it is possible to accurately measure the reactor L, C, R, precision better than 0.5 , if the file manually by calibration accuracy of better than 0.3
2, drawing easy circuit is simple, easy to make, cost should be properly controlled. So that it has more value and amateur DIY research value, and learn details about LCR bridge, the principle by design, DIY.
The basic features of the LCR table
AD converter Word Count: approximately 1000 words, using the oversampling technology, effective reso
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Size: 411648 |
Author: 李星 |
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Description: 仿真程序共分5个模块：
1.平坦衰落信道仿真
2.LCR法仿真
3.COV法仿真
4.信号功率谱估计
5.高阶谱矩法仿真
经典的多普勒估计算法-The simulation program is divided into five modules: 1. flat fading channel simulation simulation simulation method 2.LCR signal power spectrum estimation 4. 5. higher order spectral moment method simulation classic 3.COV law Doppler estimation algorithm
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Size: 1447936 |
Author: sunjoy |
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Description: 使用stm32制作LCR简易表 使用输入捕获测量频率 公式换算计算大小(Use STM32 to make LCR simple table, use input capture measurement frequency formula, conversion calculation size)
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Size: 4698112 |
Author: 阿飞fly
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Description: 针对频谱发生器HIOKI 3533-50 LCR的labview软件控制。(LabVIEW software control for spectrum generator HIOKI 3533-50 LCR.)
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Size: 3019776 |
Author: harleymop
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Description: Operating Procedure for 2817 LCR Meter
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Size: 433152 |
Author: Resitor
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Description: LCR NoStripGrid
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Size: 2921472 |
Author: tmhhero |
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Description: 大部分元件需要DIY，所以需要知道元件的参数。因为DIY的元件没有标称技术参数。比如，需要知道谐振器件、检波器件、天线、耳机、变压器等器件的电抗特性。其中，高频参数可以使用Q表解决问题，而低频参数Q表难以测定。为了解决这个问题，笔者认为LCR数字电桥能够胜任。((Most components require DIY, so you need to know the parameters element. DIY components because there is no nominal technical parameters. For example, the need to know the reactance characteristic resonant devices, detection devices, antenna, headphones, transformers and other devices. Among them, high-frequency parameters can use Q table to solve the problem, while difficult to measure low frequency parameter Q table. To solve this problem, I think LCR digital bridge capable. Design goals: 1, it is possible to accurately measure the reactor L, C, R, precision better than 0.5 , if the file manually by calibration accuracy of better than 0.3 2, drawing easy circuit is simple, easy to make, cost should be properly controlled. So that it has more value and amateur DIY research value, and learn details about LCR bridge, the principle by design, DIY. The basic features of the LCR table AD converter Word Count: approximately 1000 words, using the oversampling technology, effective reso))
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Size: 439296 |
Author: 呵呵呵311 |
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