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fig3_5
when SNR is high , 1st sample estimator provides good estimate of A. it has no noise effect . so we don’t need averaging effect to reduce noise when SNR is high.
However variance is still low in sample mean estimator which shows that in reality ,sample mean is good estimator than 1st sample estimator.
So, for high SNR, we do not need to reduce the effect of noise by averaging. or we can say that for high SNR let say >1000 , 1st sample estimator got reduced noise. But as for as variance is concerned , the sample mean has low variance for high SNR as well.
- 2013-05-02 02:45:33下载
- 积分：1
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proportional-guidance
用Matlab编写的铅垂平面内的比例导引方案弹道程序，目标为水平面内的平动物体(Proportional navigation scheme with ballistic programs written in Matlab vertical plane, the target for the level of animal body in a horizontal plane)
- 2014-01-17 10:06:07下载
- 积分：1
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PSCAD中的波形导入到Matlab-PSCAD
风能功能实现，包括DFIG以及风电场的各种模型。主要由PSCAD软件搭建的模型。包括线路故障，低电压穿越，以及线路测距的各种模型。(The wind and a variety of functions, including DFIG model of wind farm. Mainly by the PSCAD software to build the model.Including the fault line, low voltage ride through, and a variety of models ranging in line.)
- 2017-09-16 10:05:07下载
- 积分：1
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EEMD处理
EMD的扩展算法，集合经验模态分解(EEMD)， 程序完整可运行(Extension algorithm of EMD, ensemble empirical mode decomposition (EEMD), complete and runnable program)
- 2020-06-19 14:40:01下载
- 积分：1
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FD
说明： 本程序用矩阵实现有限差分算法，本程序求解第一类边界条件下无源矩形金属槽电位分布，计算电磁学。(A simple code for finite difference method.)
- 2010-03-10 11:24:44下载
- 积分：1
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MATLAB5--Manual
说明： Matlab 5手册，早期的 Matlab 教材，瑞典 乌普萨拉大学计算机系的教授 编写。此为中文版。(Matlab 5 Handbook. written by professors of Uppsala University in Sweden.)
- 2011-03-27 12:28:54下载
- 积分：1
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image_implementation_-Matlab
基于Matlab实现的数字图像处理教程，具有极强的参考价值。是从数字图像处理到机器视觉的进阶之路。(A textbook of Digital Image Processing,implemented by employing Matlab, a top language of Image Processing)
- 2011-05-21 22:25:57下载
- 积分：1
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s_048_12a
参考Matlab提供的模块建立简化的三相锁相环的仿真模型，只保留必要的步骤，如abc-dqz只计算Vq，去除频率反馈模块和自动参数调整模块等。
建立单相锁相环的计算模型
简化单相锁相环的系统结构，保留必要的PI控制器等模块
验证并讨论输入信号频率在45-65Hz变化时设计的锁相环的动静态性能
仿真并分析三相输入信号包含谐波、不平衡和直流偏移时锁相环的锁相结果(Reference Matlab provides three-phase PLL module to establish a simplified simulation model, retaining only the necessary steps, such as abc-dqz counting only Vq, remove frequency feedback module and automatic parameter adjustment module. simulation and analysis of the three-phase input signal contains harmonics, unbalance and DC offset PLL phase-locked Results)
- 2020-10-19 09:47:25下载
- 积分：1
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DERIVESTsuite
A matlab code to compute derivative
- 2011-07-22 17:22:11下载
- 积分：1
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singanlgen_new
signal generator for making fault in systems
- 2012-10-07 17:09:29下载
- 积分：1
