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tuxiangjibencaozuo
显示图像，估计图像背景，直方图均衡化，二值化等基本操作(show figures,estimate background of figure)
- 2010-11-13 21:21:01下载
- 积分：1
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Digital-baseband-system
数字基带系统将数字信号从时域上看时数字滚降，需要画出滚降前后的波形展示出来。频域上带宽变化了。输入滤波器之前的波形与采样判决之后的波形。采样判决前的频谱。
采样判决后的码型。
2、眼图（采样判决之前的眼图）（信噪比大眼图清晰）
3、误码曲线，（横坐标时信噪比，纵坐标时误码率）
4、Arfa变化对误码特性的影响，变好还是变差(变好)，眼图清晰度变化（清晰），传递函数的带宽的变化。（带宽越大）(1.Digital baseband system point of view the digital signal from the time domain when the number of roll-off, you need to draw the waveform displayed before and after the roll-out. The frequency domain, the bandwidth change. Input filter and sample ruling before the wave after wave. Sample pre-judgment spectrum.
Sampling pattern after the verdict.
2, the eye diagram (eye before sampling decision) (SNR big eye clear)
3, the error curve (abscissa when the signal to noise ratio, bit error rate when the vertical axis)
4, Arfa impact of change on BER performance, get better or worse (getting better), change of eye-definition (clarity), the transfer function of the bandwidth changes. (The greater the bandwidth))
- 2011-06-03 23:04:22下载
- 积分：1
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kalman
卡尔曼滤波，包括预测和更新子程序。是学习卡尔曼滤波比较有用的材料(Kalman filtering, including forecasts and updates subroutine. Learning the Kalman filter useful material)
- 2012-11-19 10:21:54下载
- 积分：1
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Truetime
详细描述truetime工具箱的基本原理和用法，对初学者有帮助(Truetime a detailed description of the basic principles and usage of the toolbox, to help beginners)
- 2009-12-14 16:43:50下载
- 积分：1
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decodeLogDomain_LDGM
LDGM decoder function for Matlab.
- 2011-09-02 13:21:42下载
- 积分：1
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Tribes
Particle swarm optimization (PSO) is a novel metaheuristic inspired by the flocking behavior of birds. The applications of PSO
to scheduling problems are extremely few.
- 2021-05-15 23:30:03下载
- 积分：1
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az
说明： finding azimote
geomatic students
matlab code
- 2014-10-26 01:39:21下载
- 积分：1
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test106edit
添加wav文件或者录音 实现频谱分析 是个MATLAB文件(Add wav files or recording to achieve spectral analysis)
- 2014-10-30 17:29:56下载
- 积分：1
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convention
卷积码编码器，对二进制向量进行编码，希望对大家有帮助(Convolutional code encoder, to encode binary vector, in the hope that everyone has to help)
- 2007-07-16 17:49:24下载
- 积分：1
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基于matlab的工具箱-jitterbug-1.1
jitterbug是基于matlab的工具箱，允许对在不同的时域条件下的线性系统的二次性能指标计算。用这个工具箱，可以很容易看出系统对时延、jitter和数据丢失等的响应。(jitterbug is based on Matlab Toolbox, allowing for the different time domain under the conditions of the linear quadratic system performance computing. Using this toolkit, you can easily see that system to delay, jitter and data loss, such as the response.)
- 2005-03-31 22:00:35下载
- 积分：1
