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FCMSegmentation
这是一个可以人机交互的FCM算法,首先使用鼠标圈定一个矩形区域,则算法自动施加于目标区域:) Have Fun :)">
- 2009-02-12 18:57:54下载
- 积分:1
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AdapativeEchoCancell
一种改进的自适应滤波算法,它通过选择自适应滤波器的系数更新时间间隔,在系统的收敛速度与计算量之间取得折衷 算法在每次系数更新时,利用了系统过去时刻数据(An improved adaptive filtering algorithm, it by selecting the adaptive filter coefficient update interval, the convergence rate and the trade-off between computation algorithm to update each coefficient, the use of the system data over the past time)
- 2010-08-12 10:39:55下载
- 积分:1
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matlab12
MATLAB数值分析与应算习题代码2 3节,用于学习交流,不可用商业用途。(MATLAB Numerical Analysis and Problem code 23 should be considered section for learning exchanges, can not be used for commercial purposes.)
- 2010-05-14 13:39:11下载
- 积分:1
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Plot_quiver
在流场中和电磁场中 有必要画出箭头图 来进一步显示清楚(Plot 3D quiver)
- 2014-12-26 16:52:48下载
- 积分:1
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自适应滤波器
通过设计一个二阶加权系数自适应横向FIR滤波器,对一个加随机噪声的正弦信号实现滤波。
具体设计方案为:
1,生成标准正弦信号S
2,生成等长的随机信号N
3,生成加随机噪声的正弦信号X
4,X通过参数可调数字滤波器,输出Y
5,Y与参考信号作差得到误差E
6,E通过自适应算法调整权值W
7,用LMS算法处理噪声干扰的信号,最终实现滤波器功能(A two order weighted coefficient adaptive transverse FIR filter is designed to filter a sinusoidal signal with random noise.
The specific design scheme is as follows:
1, generating a standard sinusoidal signal S
2, generating an equal length random signal N
3, generating a sinusoidal signal X with random noise
4, X can adjust the digital filter by parameter and output Y
5, the difference between the Y and the reference signal is E
6, E adjusts the weight W through the adaptive algorithm
7, the LMS algorithm is used to deal with the noise interference signal, and the filter function is finally realized.)
- 2018-03-15 21:40:51下载
- 积分:1
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polygon_contains_point_2d
for calculating point in polygon problem
- 2009-12-08 16:11:22下载
- 积分:1
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imageseg
说明:
图像分割迭代、峰谷、半阈值算法。(Image segmentation iterative, peak, semi-threshold algorithm.)
- 2008-09-28 09:34:13下载
- 积分:1
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QPSK_BER
基于星座图的QPSK仿真,易于理解QPSK的原理(QPSK constellation based on simulation, and easy to understand the principles of QPSK)
- 2015-01-20 19:03:37下载
- 积分:1
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RBF
针对二维图像和彩色图像的小波分解与重构,使用sym函数(Color image decomposition)
- 2013-03-04 15:26:20下载
- 积分:1
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Newton_Raphson_method
牛顿拉夫逊法 的matlab 程序,已经验证 可以使用(Newton Raphson method)
- 2020-07-08 15:58:56下载
- 积分:1