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chaos
说明: 关于求混沌嵌入维的程序,matlab上运行(Embedding dimension of chaotic process)
- 2011-03-22 10:46:53下载
- 积分:1
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matlab_sourcecode_for_Axes
FPEXTRACTDEMO 指纹特征提取演示程序 一个完整的指纹特征提取程序。包括常用的所有算法...
选项:
- Centralize: 二值化图像,计算中心点
- Crop: 图像修剪
- Sectorize: 可视化扇形
- Normalize: 归一化输入图像
- Gabor filters: 可视化Gabor滤波器
- Convolute: 计算输入图像和Gabor滤波器的convolution
- Features: 特征可视化
- FingerCode: 在数据库中加入该指纹 - Check: 指纹匹配(Fingerprint Feature Extraction FPEXTRACTDEMO demo program a complete fingerprint feature extraction procedures. Including all the algorithms commonly used options ...:- Centralize: binary image, Center Point- Crop: image pruning- Sectorize: Visualization fan- Normalize: normalized input image- Gabor filters: Visualization Gabor Filter- Convolute: Calculation of the input image and Gabor filter convolution- Features: Characteristics of visualization- FingerCode: in the database to join the fingerprint- Check: Fingerprint matching)
- 2021-03-11 13:09:26下载
- 积分:1
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lc
说明: 基于matlab的分段卷积计算,循环卷积,线性关机(convolution firm一 rm1=ifft(conj(Xak1).*Xbk1)
rm1=[rm1(N+2:2*N)rm1(1)
- 2009-12-27 20:40:45下载
- 积分:1
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computerwork_1
1) 借助MATLAB画出误差性能曲面和误差性能曲面的等值曲线;
2) 写出最陡下降法, LMS算法的计算公式( );
3) 用MATLAB产生方差为0.05,均值为0白噪音S(n),并画出其中一次实现的波形图;
4) 根据2)中的公式,并利用3)中产生的S(n),在1)中的误差性能曲面的等值曲线上叠加画出采用最陡下降法, LMS法时H(n)的在叠代过程中的轨迹曲线。
5)用MATLAB计算并画出LMS法时 随时间n的变化曲线(对 应S(n)的某一次的一次实现)和e(n)波形;某一次实现的结果并不能从统计的角度反映实验的结果的正确性,为得到具有统计特性的实验结果,可用足够多次的实验结果的平均值作为实验的结果。用MATLAB计算并画出LMS法时J(n)的100次实验结果的平均值随时间n的变化曲线。
6)用MATLAB计算并在1)中的误差性能曲面的等值曲线上叠加画出LMS法时100次实验中的H(n)的平均值的轨迹曲线;
7)对以上实验结果给出一些你认为有价值的讨论。
(在实验中n=1,,…..N,N的取值根据实验情况确定,一般选取足够大以使算法达到基本收敛,本题作业以电子文档PDF格式提供)
(1) With MATLAB to draw the contours of the error performance surface and error performance surface
2) Write down the steepest descent method, the LMS algorithm formula ()
3) using MATLAB variance 0.05, mean 0 white noise S (n), and draw one to achieve the waveform diagram
4) According to the formula 2), and using 3) S (n) produced in 1), the error performance of the contours of the surfaces superimposed on draw using the steepest descent method, the LMS method is H (n) in the iterative process in the trajectory curve.
5) curve to calculate and draw the LMS method using MATLAB with time n (time corresponding to the S (n) of a first implementation) and e (n) waveform reflect a certain time to achieve results not from a statistical point of experiment the correctness of the results obtained with the experimental results of the statistical properties of the available sufficient times the average of the experimental results as a result of the experiment. Calculate and draw the LMS m)
- 2020-12-14 14:29:14下载
- 积分:1
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Untitledxingtaizuhe
运用形态组合完成所需目标的识别并保留部分小区域(Application form to complete the necessary combination of target recognition and retention of some small area)
- 2011-10-19 10:16:39下载
- 积分:1
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radar_edition2
雷达信号处理,一本英文雷达信号处理的源程序(Radar signal processing, an English radar signal processing of the source)
- 2013-04-11 17:28:29下载
- 积分:1
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Optimization-of-fuzzy-control
Optimization of a gas turbine engine fuzzy control
- 2013-11-13 15:07:36下载
- 积分:1
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signalandsystemMatlab
说明: 信号与系统相关源代码 希望能给大家带来帮助(signal and system)
- 2010-03-22 12:37:58下载
- 积分:1
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Untitled7
基于扩展卡尔曼滤波的多通道带乘性噪声系统状态的仿真程序,对初学者可能会有很大帮助(Simulation program for multi-channel with multiplicative noise of the system state)
- 2012-05-21 16:41:13下载
- 积分:1
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7-level-cascade-inverter
cinverters are used to converting the dc supply to ac
- 2013-02-28 16:40:34下载
- 积分:1