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Hertzian_Dipole
Calculate the field distribution of Hertzian Dipole
- 2008-05-25 21:25:33下载
- 积分：1
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OFDMsystemsimulationfullversion
This simulation script set allows for an OFDM transmission to be
simulated. Imagetx.m generates the OFDM signal, saving it as a
windows WAV file. This allows the OFDM signal to be played out a sound
card and recorded back. Imagerx.m decodes the WAV to extract the
data.
settings.m contains all the common settings to specify all the
simulation parameters such as FFT size, number of carriers,
input data source file, input and output WAV files, etc.
(This simulation script set allows for an OF DM transmission to be simulated. Imagetx.m gen erates the OFDM signal. saving it as a WAV file windows. This allows the O FDM signal to be played out a sound card and recor ded back. Imagerx.m decodes the WAV to extract t he data. settings.m contains all the common set tings to specify all the simulation parameters such as FFT size, number of carriers, input data source file, input and output WAV files, etc..)
- 2007-05-30 08:03:33下载
- 积分：1
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yc
说明： 清空环境变量
网络结构建立
遗传算法参数初始化
迭代求解最佳初始阀值和权值
遗传算法结果分析
把最优初始阀值权值赋予网络预测
BP网络训练
BP网络预测
清空环境变量(Empty the environment variable
Established network structure
Genetic algorithm parameter initialization
Iterative Solution optimum initial thresholds and weights
Analysis of Genetic Algorithms
The optimal initial threshold value is assigned to the right network prediction
BP network training
BP network prediction
Empty the environment variable)
- 2013-08-17 21:35:24下载
- 积分：1
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Beam
Bema analysis by using the finte element method
- 2013-09-28 22:00:49下载
- 积分：1
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IEEE_WorkShop_Slides_Lavretsky
自适应控制经典的课件，国外著名大学的内部学习资料，请不要错过(Adaptive control classic courseware, internal learning famous universities, do not miss)
- 2014-04-08 07:33:53下载
- 积分：1
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ukf
说明： EKF仅仅利用了非线性函数Taylor展开式的一阶偏导部分（忽略高阶项），常常导致在状态的后验分布的估计上产生较大的误差，影响滤波算法的性能，从而影响整个跟踪系统的性能。最近，在自适应滤波领域又出现了新的算法——无味变换Kalman滤波器（Unscented Kalman Filter-UKF）。UKF的思想不同于EKF滤波，它通过设计少量的σ点，由σ点经由非线性函数的传播，计算出随机向量一、二阶统计特性的传播。因此它比EKF滤波能更好地迫近状态方程的非线性特性，从而比EKF滤波具有更高的估计精度。
(EKF only uses non-linear function of the first-order Taylor expansion of some partial derivatives (ignoring higher order terms), often leading to the posterior distribution of the state estimates to generate large errors affect the performance of filtering algorithms, which affect the whole tracking system performance. Recently, the field of adaptive filtering algorithms and the emergence of new- and tasteless transform Kalman filter (Unscented Kalman Filter-UKF). EKF UKF filter is different from the idea that it points through the design of a small amount of σ by σ point spread through the nonlinear function to calculate the random vector first and second order statistical properties of the transmission. Therefore it is better than the EKF filter nonlinear characteristics equation of state approach, which is more than the EKF filter estimation accuracy.)
- 2011-03-19 11:50:18下载
- 积分：1
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matlab
基于小波变换的数字水印提取Matlab源代码(Digital Watermarking Based on Wavelet Transform Matlab source code extraction)
- 2010-05-11 15:54:33下载
- 积分：1
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cell_auto_program
元胞自动机的大部分程序，包括元胞自动机生成sierpinski直角垫片 ，在六边形的元胞自动机上模拟单粒子运动,算法是基于FHP规则.以及元胞自动机模拟地球卫星的云图 ，元胞以固定的概率向相邻的4个元胞扩散 zz问题，元胞自动机模拟地球卫星的云图 ，以及生命游戏，机器人等程序(Cellular automata most programs, including cellular automata generate sierpinski Cartesian pads, analog single particle motion in the hexagonal cellular automata, FHP is based on rules. Well as cellular automata simulation Earth satellite imagery , cellular fixed probability to four adjacent cellular proliferation zz problems, cellular automata simulation Earth satellite imagery, as well as Game of Life, robots and other procedures)
- 2014-01-19 16:55:42下载
- 积分：1
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matlab
在simulink中用微分方程和迟滞电路实现三卷、九卷以及多维的混沌吸引子(Using differential equations and hysteresis circuits in Simulink to achieve three volumes, nine volumes, and multi-dimensional chaotic attractors)
- 2016-01-05 12:28:53下载
- 积分：1
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FEMproject1
固体力学的大作业，有限元法计算阶段梁，包括了计算单元应力。(Finite Element Method matlab program, an example of 1D step beam element. Including calculation of elemental stress.)
- 2010-06-11 03:59:37下载
- 积分：1
