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nibian
matlab仿真双级矩阵变换器的逆变程序，包括判断扇区，计算相位角等(matlab simulation of two-stage matrix converter inverter procedures, including the judge sectors, calculating the phase angle)
- 2011-05-30 15:40:53下载
- 积分：1
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levelset-toolboxLS-1.0
levelset的matlab工具箱。内涵说明文档，有实例程序(levelset the Matlab toolbox. Connotations of documentation, sample program)
- 2007-05-09 17:45:43下载
- 积分：1
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3-ph-inverter-fed-by-boost
3 phase inverter fed by boost converter3 phase inverter fed by boost converter3 phase inverter fed by boost converter3 phase inverter fed by boost converter3 phase inverter fed by boost converter
- 2015-03-28 04:44:53下载
- 积分：1
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matlab6
matlab6.0的自学好书，matlab是图形图像的一个开发环境，MATLAB易学易懂。(matlab6.0 self-study books, matlab is a graphic image of a development environment, MATLAB easy to learn.)
- 2010-10-28 18:07:48下载
- 积分：1
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3
说明： 本程序产生一个目标不断下移的图像数据并将其保存到文本文件中。可以用于目标跟踪中的图像输入。(create a picture data and save it to a txt file/)
- 2010-04-15 21:07:20下载
- 积分：1
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pll
FFT CALCUlation program
- 2009-03-16 18:12:49下载
- 积分：1
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zhongzhi
中值滤波
原图像画面清晰，添加了椒盐噪声以后图像上出现了明显噪声，经不同模板的中值滤波处理后图像上的噪声被虑去，但使得图像变得模糊，并且，使用的模板越大，去噪声效果越好，同时图像也越模糊。滤波效果明显优于平滑滤波。
(Median filtering the original image, a clear picture of the Salt and pepper noise added after the image there is a clear noise, and by different template after median filtering has been taking into account the noise on the image to go, but makes the image become blurred, and, using the template more large, to noise, the better the effect, while the more blurred the image. Filtering effect is superior to smoothing.)
- 2009-10-25 09:36:00下载
- 积分：1
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ANN-in-maneuvering-target-tracking
在机动目标跟踪中，机动目标模型是机动目标跟踪的基本要素之一，一般希望机动目标模型能准确表征目标机动时的各种运动状态。比较常用的模型有匀速运动(CV)模型、匀加速运动(CA) 模型、时间相关模型（Singer）和机动目标“当前”统计模型。上述模型均采用机动频率表征目标的机动情况。在应用当中，通常采用固定的机动频率，这就表示机动目标的机动时间是一定的，而实际上机动目标的机动时间是不断变化的，也就是说机动频率是不断变化的，采用固定机动频率必然会带来误差。采样周期在0.5—2S时，机动频率越小跟踪精度越高[1]，但机动频率仍然是固定值。本文提出的基于神经网络的机动频率自适应调整方法可以使机动频率随机动而变化，从而提高状态估计的准确性，提高跟踪精度。本文将小波神经网络用于机动目标跟踪中机动频率的自适应调整，该算法对机动目标“当前”统计模型中的机动频率进行实时修改, 从而自适应的改变机动频率,使跟踪算法与目标的真实状态更接近。该算法采用小波神经网络的离线训练，实时性好。(The maneuver of the maneuvering target is uncertain. The maneuvering frequency is constantly changeable, but traditionally it is beforehand determined as a constant based on the target state estimation in the state model of the maneuvering target. The maneuver of the maneuvering target makes the kinematics equation of the target model mismatch with the practical motion model and the tracking error will be increased. Based on the advantages of the self-learning, the rapid convergence rate and the nonlinear approximation ability of the wavelet neural network, it was put forward to be used in the field of target tracking in the paper. The new residual is used as the input of the wavelet neural network, the output of the network is used to adjust adaptively the maneuvering frequency of the CS model. The algorithm is more close to the real state of the target. The simulation results showed that tracking error can be reduced and the tracking accuracy can be improved.)
- 2009-12-19 07:11:54下载
- 积分：1
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ode45-matlab
本程序特别适合于弹道计算等方面使用。比ODE45函数的速度加快了很多，且程序充分展示了Matlab向量运算的强大功能，以及编程的简单快捷。(This procedure is particularly suitable for use ballistic calculations and other aspects. ODE45 faster than a lot of functions and procedures for demonstrating the power of Matlab vector operations, and programming simple and quick.)
- 2013-07-19 16:25:05下载
- 积分：1
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GUIDE-and-Simulink-Program
matlab界面编程，适合于界面编程的初学入门。(The introduction to the programmer of matlab.)
- 2013-10-08 15:08:40下载
- 积分：1
