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fr
说明: FR共轭梯度算法求极小值。y为给定函数,x为函数变量,x0为搜索起始点
返回值fm为极小值,xm为极小值点(FR conjugate gradient algorithm for the minimum. y for a given function, x as a function of variables, x0 the starting point for the search to return to the value of fm for the minimum, xm for the minimum point)
- 2008-12-23 21:25:19下载
- 积分:1
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Noninvasiveassessment
非侵入式的测量骨头的厚度,利用超声导波的方法。(Noninvasive assessment of human jawbone using ultrasonic guided waves)
- 2009-04-08 21:24:27下载
- 积分:1
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ksw
KSW最大熵阈值分割,根据像素分布概率来进行阈值选取(KSW maximum entropy thresholding)
- 2014-08-15 19:40:46下载
- 积分:1
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roughset
粗糙集属性约简代码,可以运行,可以运用到不同场合,可作为参考(Rough set attribute reduction code can run, can be applied to different occasions, can be used as reference)
- 2013-10-12 16:16:40下载
- 积分:1
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MATLABchebhigh2cheblow1
自己做的:
(一)用双线性变换法设计并用实验系统实现一个三阶的契比雪夫Ⅰ型低通数字滤波器,其采样频率Fs =8KHz,1DB通带边界频率为fp=2KHz。
(二)用双线性变换法设计并用实验系统实现一个三阶的契比雪夫Ⅱ型高通数字滤波器,其采样频率Fs =16KHz,阻带边界频率为fst =4KHz,As=20dB。
((A) design using the bilinear transformation method and the experimental system of a third-order Chebyshev low-pass type Ⅰ digital filter, the sampling frequency Fs = 8KHz, 1DB passband boundary frequency is fp = 2KHz. (B) Bilinear transformation method used to design and use of the experimental system of a third-order Chebyshev type Ⅱ high-pass digital filter, the sampling frequency Fs = 16KHz, stopband boundary frequency fst = 4KHz, As = 20dB.)
- 2009-05-05 14:13:46下载
- 积分:1
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levanon
PAF, PACF by levanon
- 2013-09-28 02:46:57下载
- 积分:1
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fengjimoxing
说明: 用MATLAB 仿真了风力机模型
The wind turbine model is simulated with MATLAB(The wind turbine model is simulated with MATLAB)
- 2019-04-01 16:54:45下载
- 积分:1
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ZF
Matlab program for ZF equalization
- 2014-09-09 16:04:24下载
- 积分:1
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DCTJPEG
使用Matlab编程实现发送端信源编码(图像压缩)和接收端信源解码(图像重建),其中的编解码算法可采用基于DCT变换的JPEG图像压缩标准;测试图像加噪,然后对去噪后的图像进行压缩与重建,分析压缩性能;研究基于下采样和内插的图像压缩算法;可将8bit/pixel灰度图像扩展至24bit/pixel彩色图像,或者采用无损压缩算法对图像压缩。(Sender using the Matlab programming source coding (image compression) and the receiver source decoding (image reconstruction), one of the decoding algorithm can be used DCT-based JPEG image compression standard test image with noise, then the denoised image compression and reconstruction, compression performance analysis of down-sampling and interpolation based on image compression algorithm 8bit/pixel grayscale images can be extended to 24bit/pixel color images, or the use of lossless compression algorithms for image compression.
)
- 2011-12-23 10:19:43下载
- 积分:1
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annexamples
实现wf功能,matlab源程序(Wf realize functions, matlab source)
- 2007-07-26 12:20:23下载
- 积分:1