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Cadence
Cadence高速电路板设计与仿真第3版(a e-book of Cadence)
- 2012-08-19 08:16:39下载
- 积分:1
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vm
说明: Owing to the broad application value of audio
watermarking in remote transmission and mobile
extraction, it is very important to study watermarking
approaches against A/D and D/A conversion. Based
on wavelet decomposition and cepstrum technology,
an audio watermarking algorithm is proposed where
the low-frequency wavelet coefficients are chosen for
cepstrum transforming. Then, the obtained cepstrum
data shows stable for watermark hiding by the
methods of edging data cutting and statistical mean
modification. The synchronization is not required in
the algorithm. Experimental results show that the
proposed algorithm can resist on the attack of A/D
and D/A successfully with features of large capacity
and zero bit error. It will be helpful for the mobile
audio in secure broadcast and management in the
- 2010-02-05 01:56:27下载
- 积分:1
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CDMA
本此设计主要目的是掌握并验证多址技术的相关内容,不涉及移动业务的相关技术。通过学习CDMA宽带无线通信技术,掌握直接序列扩频通信的基本理论,掌握基于LabVIEW的通信系统基本设计和仿真方法,利用LabVIEW设计一个包括发送模块和接收模块在内的简单CDMA基带通信系统,实现信号的码分多址,扩频发送和同步接收等功能。(failed to translate)
- 2021-05-14 04:30:02下载
- 积分:1
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AUV-motion-control-system-design
自主水下机器人运动控制系统设计,word文件,有图有公式,比较不错!(Autonomous underwater robot motion control system design, word documents, there are pictures and formulas, quite good!)
- 2021-03-17 15:19:20下载
- 积分:1
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stepper
该步进电机为一四相步进电机,采用单极性直流电源供电(The stepper motor for the 14-phase stepper motor, using unipolar DC power supply)
- 2010-03-09 12:03:57下载
- 积分:1
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green_laser_design
本文简单地探讨了一下绿光激光器设计中的部分问题,并用MATLAB进行了关键数据的计算,用zemax软件对激光产生后的光束变换进行了仿真。(This paper briefly discusses about the design of green laser part of the problem, and use MATLAB for the calculation of critical data, generated with zemax software after the laser beam transformation is simulated.)
- 2012-01-28 10:58:07下载
- 积分:1
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CY7C68013
CY7C68013的设计参考,中文资料,一个开发板作者提供的(CY7C68013)
- 2010-01-19 19:43:18下载
- 积分:1
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reduce-noise
guideline design PCB layout to reduce noise
- 2012-01-31 16:01:15下载
- 积分:1
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JLINK_V5_PCB
自已动手做做jlink v5时用的PCB图 (Jlink v5 doing their own hands when the PCB diagram)
- 2009-03-18 16:52:12下载
- 积分:1
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Stochastic-characterization-vehicles
包含插入式电动汽车的电能市场的随机特性,将电力市场调度抽象为混合整数的形式
非线性规划,采用了基于启发式的粒子群优化方法来解
为解决方案策略。(Stochastic characterization of electricity energy markets including plug-in
electric vehicles)
- 2020-11-04 10:59:52下载
- 积分:1