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shuzituxiangjichu
东北大学研究生上课时数字图像处理课的课件(Northeastern University graduate class of digital image processing course courseware)
- 2010-06-29 21:35:26下载
- 积分：1
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rf
说明： 跳频是按跳频序列随机改变一个信道所占有频道频率的技术。在GSM 系统中，可利用跳频技术频率分极和干扰分极的特点，改善网络质量。引入跳频技术，可保证在网络软拥塞不上升的情况下，频率复用度较小。(FH frequency hopping sequence is based on a random channel change in the country channel frequency technology. In the GSM system, can make use of frequency hopping technology sub-polar and polar characteristics of interference and improve network quality. The introduction of frequency-hopping technology to ensure that congestion in the network does not increase in the soft case, a smaller frequency reuse moment.)
- 2009-05-12 19:44:55下载
- 积分：1
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hardthrdenoise
小波去噪，包括各种小波变换，去噪效果好，保证可用。
(Wavelet denoising, including wavelet transforms, denoising effect, guarantee available.)
- 2010-12-19 21:21:12下载
- 积分：1
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111
abaqus umat 用户子程序开发。动力显式模拟。完全编码加解释。(abaqus umat user subroutine development. Dynamic explicit simulation. Complete coding explanation.)
- 2021-04-05 16:49:07下载
- 积分：1
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mannual-mosaicing
this program consists of mosaicing image mannually by allowing the user enter the desired points
- 2014-02-19 09:54:03下载
- 积分：1
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demodula
BPSK解调的matlab仿真程序，里面包括匹配滤波器，同步，解调，误码计算等(BPSK demodulation of Matlab simulation program, which includes matching filter, synchronous demodulation, BER calculation)
- 2006-10-18 15:30:28下载
- 积分：1
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softwareradio
该代码实现了am，f-msk，qpsk，mdpsk(the code achieved am, f-msk, qpsk, mdpsk)
- 2006-10-01 15:14:44下载
- 积分：1
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frame_optimization
frame optimization algorithmn
- 2009-05-03 20:11:12下载
- 积分：1
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chuandong
基于三相感应式异步电机的风力发电系统中传动系统的仿真模型研究(Three-phase asynchronous induction motors based on wind power system simulation model of the transmission system)
- 2011-05-22 14:30:14下载
- 积分：1
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Three_phase_inverter
power electronics inverter control
- 2013-05-05 18:47:29下载
- 积分：1
