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gongetidu
共轭梯度法,优化算法的一种,具有二次收敛性,若目标函数为二次正定函数,经有限步可达到极小点(Conjugate gradient method, an algorithm with quadratic convergence, if the objective function is quadratic positive definite function can be achieved by the finite step minima)
- 2010-12-26 22:14:30下载
- 积分:1
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band2D_vg
说明: 計算二維光子晶體的光子能隙,可計算及繪出布里淵區的群速度(Calculation of two-dimensional photonic crystal photonic bandgap can be calculated and plotted the Brillouin zone group velocity)
- 2009-08-13 00:33:48下载
- 积分:1
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pingpufenxi
声音的频谱分析
读取文件,分析频谱,画图(Read the file of the sound spectrum analysis, analysis of the spectrum, drawing)
- 2012-09-03 20:56:06下载
- 积分:1
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ArimotoBlahut
This matlab code performs the Arimoto-Blahut algorithm to calculate the capacity of a channel in information theory.
- 2009-05-29 08:28:21下载
- 积分:1
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HS
说明: 视频桢光流场计算,可以用拉丝构件视频纹理,保证别人没有上传过(Video frame optical flow field calculation, you can use drawing component video textures to ensure that no one else uploaded)
- 2010-03-12 14:41:16下载
- 积分:1
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fft_calc_df_1288
This source code shows in a simple way how we can conver a time domain signal to frequency domain signal by fast fourier transform.
- 2013-02-19 14:35:50下载
- 积分:1
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paijao_v39
处理信号的时频分析,数据模型归一化,模态振动,可以广泛的应用于数据预测及数据分析。( When processing a signal frequency analysis, Normalized data model, modal vibration, Can be widely used in data analysis and forecast data.)
- 2016-05-04 17:52:20下载
- 积分:1
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simmg1
Simulation of m/m/1 type queuing process
- 2009-10-31 13:46:31下载
- 积分:1
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ML-estimator
极大似然估计器用于简单通信系统模拟,估计A1,A2:
s1 = x11*A1 + x12*A2
s2 = x21*A1 = x22*A2
r1 = s1 + n1
r2 = s2 + n2(Maximum likelihood estimator for a simple communication system simulation, it is estimated that A1, A2: s1 = x11* A1+ x12* A2 s2 = x21* A1 = x22* A2 r1 = s1+ n1 r2 = s2+ n2)
- 2013-03-22 11:39:44下载
- 积分:1
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danboshuchengxing
单目标,窄带波束成形,精确定位,常规波束成形小程序(Single target, narrowband beamforming, precise positioning, conventional beamforming applet)
- 2011-11-12 20:35:25下载
- 积分:1