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测试USB3.0 和 FPGA 之间流传输速度streamer
说明： C++ 上位机原程序，测试USB3.0 和 FPGA 之间流传输速度。包含所有源代码。速度传输稳定，显示实时速度(The C++ host computer program tests the streaming speed between USB3.0 and FPGA. Contains all source code. Speed transmission is stable, showing real-time speed)
- 2020-07-19 23:18:49下载
- 积分：1
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AdvReco
Ink analysis 代码，可以识别简单的图形，如正方形，圆. XP系统需要装sdk(ink analysis code, recognize simple shapes like square or circle)
- 2009-10-14 13:29:23下载
- 积分：1
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VoiceModem
使用tapi实现的用语音modem进行接电话并播放wav文件的程序(A program which is realised by tapi, and in which a call is picked up and wav files can be played through voice modem )
- 2002-04-23 10:01:54下载
- 积分：1
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RX_DEMO_V1.0
BK9520是用于无线麦克风的芯片组，包括V段发射芯片BK9521、V段接收芯片BK9522、U段发射芯片BK9523和U段接收芯片BK9524。V段频率覆盖160~270MHz，U段频率覆盖500~980MHz。
BK9520采用数字调制和高性能音频ADC和DAC，配合极低延迟的音频编码器，实现了高保真的数字音频传输，可以应用于视唱、舞台演出以及教学系统。由于BK9520在单芯片上实现了从射频到基带的完全集成，同时省却了压扩器，这样可以显著减小系统的PCB尺寸，极大的提高生产可靠性。(BK9520 is a chip set used for wireless microphone, including V segment transmitter BK9521, V segment receiver chip BK9522, U segment transmitter chip BK9523 and U segment receiver chip BK9524. The frequency of the V segment covers 160~270MHz, and the frequency of the U segment covers 500~980MHz. BK9520 uses digital modulation, high-performance audio ADC and DAC, and very low latency audio encoder to achieve high fidelity digital audio transmission. It can be applied to solfeggio, stage performance and teaching system. Because BK9520 realizes the integration from radio frequency to baseband on single chip, and saves the companding device, so that the PCB size of the system can be significantly reduced, and the production reliability can be greatly improved.)
- 2020-11-21 18:39:36下载
- 积分：1
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bt_control
bluetooth control,
can control bluetooth for hci mode
- 2005-08-17 01:30:31下载
- 积分：1
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us_apgxy
zemax源码：
This DLL models a standard ZEMAX surface type, either plane, sphere, or conic
The surface also demonstrates a user-defined apodization filter
The filter is defined as part of the real ray trace, case 5
The filter can be used at the stop to produce x-y Gaussian apodization similar to the Gaussian pupil apodization in ZEMAX but separate in x and y.
The amplitude apodization is of the form EXP[-(Gx(x/R)^2 + Gy(y/R)^2)]
The transmission is of the form EXP[-2(Gx(x/R)^2 + Gy(y/R)^2)]
where
x^2 + y^2 = r^2
R = semi-diameter
The tranmitted intensity is maximum in the center.
T is set to 0 if semi-diameter < 1e-10 to avoid division by zero. (ZEMAX source: This DLL models a standard ZEMAX surface type, either plane, sphere, or conic The surface also demonstrates a user-defined apodization filter The filter is defined as part of the real ray trace, case 5 The filter can be used at the stop to produce xy Gaussian apodization similar to the Gaussian pupil apodization in ZEMAX but separate in x and y. The amplitude apodization is of the form EXP [- (Gx (x/R) ^ 2+ Gy (y/R) ^ 2)] The transmission is of the form EXP [-2 (Gx (x/R) ^ 2+ Gy (y/R) ^ 2)] where x ^ 2+ y ^ 2 = r ^ 2 R = semi-diameter The tranmitted intensity is maximum in the center.T is set to 0 if semi-diameter <1e-10 to avoid division by zero.)
- 2006-11-10 17:25:16下载
- 积分：1
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Aspen-Interface
基于COM技术的Aspen Plus数据读写接口(Interface of Aspen Plus based COM)
- 2013-06-21 16:50:02下载
- 积分：1
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vc serial port communication
串口编程源程序全集(Complete Works)
- 2020-06-26 10:00:02下载
- 积分：1
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USB-A-S-X-X-SM1
PADs 封装库文件，有关USB,非常有价值，很辛苦找到的。(PADs common libraries relative USB，very usefull, and classical. may be usefull for u!)
- 2020-11-06 14:19:52下载
- 积分：1
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01205skin-source
用VC写的关于皮肤的程序框架，很好用，可以直接修改.(Written with the VC on the skin of the procedural framework, useful, can be directly modified.)
- 2010-07-22 23:34:06下载
- 积分：1
