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kmean
这是一段MATLAB平台上的KMEAN算法，希望大家有用(Kmean)
- 2009-05-12 20:10:10下载
- 积分：1
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MATLABSimulink
说明： 基于MATLAB\SIMULINK的系统仿真技术与应用
薛定宇等著
出版社：清华大学
ISBN：7302053413 (MATLABSIMULINK Based on System Simulation Technology and Application Xue Dingyu waiting Publisher: Tsinghua University, ISBN: 7302053413)
- 2008-10-05 12:59:55下载
- 积分：1
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jia
说明： 多项式相加简单程序，欢迎大家评价~~~~~(Add a simple polynomial procedure, welcome to evaluate ~~~~~)
- 2010-04-05 17:40:38下载
- 积分：1
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Mie_abcd
计算mie散射中的散射系数，an，bn，cn，dn
在研究粒子散射问题时很关键(Mie scattering in calculating the scattering coefficient, an, bn, cn, dn in the study of particle scattering problem is critical)
- 2006-10-27 19:09:11下载
- 积分：1
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26_173622_
模拟退火算法的matlab 程序，验证是正确的(Simulated annealing algorithm matlab program, verify that is correct)
- 2010-01-01 14:30:23下载
- 积分：1
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diancibo
有限差分法实验报告
用Matlab中的有限差分法计算槽内电位；
对比解析法和数值法的异同点；
选取一点，绘制收敛曲线；
总的三维电位图(Finite difference method for the experiment report
Matlab finite difference method for calculating the slots in the potential
Comparative analytic method and numerical method the differences and similarities between
Select a bit, draw convergence curves
General 3 d potential figure
)
- 2012-04-12 23:42:35下载
- 积分：1
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matlab
matlab被动悬架的仿真模型基于Simulink软件(matlab passive suspension simulation model based on Simulink software)
- 2013-04-16 21:25:15下载
- 积分：1
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toy_pty-master
给定全息图恢复波前强度图，通过GS算法实现(The algorithm for restoring the wavefront intensity of holograms is realized by GS algorithm.)
- 2021-03-05 14:39:31下载
- 积分：1
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DWT_DM
急于DWT的DM算法，实现水印的潜入，提取等等(dwt ,and dm , from dwt to dwt-dm)
- 2010-01-02 22:57:22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
