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fdtd3D
FDTD方法是把 Maxwell 方程式在时间和空间领域上进行差分化。利用蛙跳式(Leap frog algorithm)--空间领域内的电场和磁场进行交替计算,通过时间领域上更新来模仿电磁场的变化,达到数值计算的目的(FDTD method Maxwell s equations in the field of time and space differencing. Leapfrog (of Leap frog algorithm)- the electric and magnetic fields within the field of space alternating the update time field to mimic the changes in the electromagnetic field to reach the numerical calculation purposes)
- 2012-05-30 09:02:42下载
- 积分:1
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getephem
Extract satellite ephemeris data from RINEX version 2.1 navigation data file.
- 2013-09-26 23:58:35下载
- 积分:1
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科斯塔斯环提取8PSK调制载波 Demod 8Psk
科斯塔斯环提取8PSK调制载波,出载波频率图、眼图、相位偏差等(The Costas loop extracts 8PSK modulated carrier, out of carrier frequency diagram, eye diagram, phase deviation and so on.)
- 2018-06-12 23:16:11下载
- 积分:1
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mathproblem
matlab数学问题的优化实验和源代码,希望有用处(matlab optimization of experiments and mathematical problem source code, hope to have useful)
- 2009-11-25 14:40:44下载
- 积分:1
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wavedec2
说明: 该程序利用小波多尺度分解,提取近似系数和细节系数重构原图像(It uses wavelet decomposition to extract approximate coefficients and detail coefficients of the original image reconstruction)
- 2010-04-29 10:40:15下载
- 积分:1
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Digital-Smith-pre-estimate-control
根据smith预估计控制算法,使用MATLAB编写程序实现控制(According to pre-estimate smith control algorithms using MATLAB programming for control)
- 2014-08-11 22:39:51下载
- 积分:1
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boost_neural_network
结合boosting与神经网络方法相结合的分类方法,效果好,识别率高(Combining boosting and neural network approach for robust classification, effective with high recognition rate)
- 2011-04-30 17:41:07下载
- 积分:1
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Generic_Control_System
Code Matlab simulink for automatics control system
- 2013-04-17 10:19:09下载
- 积分:1
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curve-ray-trace-and--travel-time
地震射线追踪、走时曲线以及地震记录正演模拟、去噪等程序。(Seismic ray tracing, travel time curves and forward modeling of seismic records, de-noising and other procedures.)
- 2015-04-05 17:07:32下载
- 积分:1
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PCAfenlei
这是一个利用MATLAB利用PCA实现的简单分类程序,对于模式识别的初学者学习PCA知识并进行仿真会有很大帮助,其中male.txt和female.txt是训练样本,test.txt是测试样本,分类效果非常好。(This is a use of MATLAB to use a simple classification of the PCA implementation process, the PCA pattern recognition study for beginners and simulation of knowledge would be of considerable help, and one of male.txt samples female.txt training, test.txt is the measurement, very good classification results.)
- 2009-04-08 16:38:09下载
- 积分:1