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frequencyfilt-hpf
FFT Filters provide precisely controlled low- and high-pass filtering (smoothing and sharpening, respectively) using a Butterworth characteristic. The image is converted into spatial frequencies using a Fast Fourier Transform, the appropriate filter is applied, and the image is converted back using an inverse FFT
- 2011-05-25 12:59:49下载
- 积分：1
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xiaobo1
主要通过小波算法，实现对信号的分析，然后通过信号重构，实现与原信号对比。(Wavelet analysis, signal reconstruction)
- 2014-08-28 21:33:49下载
- 积分：1
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ECEFtoWGS84
ECEF to WGS84 conversion
- 2012-10-06 05:37:17下载
- 积分：1
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case9
这是一个基于电力系统九节点的潮流计算的软件包(This is a power system based on nine nodes of the package flow calculation)
- 2010-07-06 16:14:31下载
- 积分：1
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steep
说明： 用MATLAB实现非线性规划中的最速梯度法，并有GUI图形(MATLAB realization of non-linear programming used in the steepest gradient method, and graphical GUI)
- 2008-12-03 22:34:06下载
- 积分：1
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CircleDetectionArithmetic
在Matlab上基于Hough变换开发的快速圆检测方法，可应用到虹膜图象的检测中，完成对虹膜内、外边缘的定位。 (in Matlab Hough transform based on the rapid development of a round detection method can be applied to the detection of iris image, the completion of the iris, outside edge positioning.)
- 2021-04-17 22:08:52下载
- 积分：1
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gray-image
MATLAB function which creates a black and white version of a grayscale image by specifying a single threshold value pixels below this value become black, and above this value they are white.
Usage:
- 2013-09-20 14:18:55下载
- 积分：1
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ecc
points on elliptic curve, for ecc (elliptic curve cryptosystem)... point addition point multiplication
- 2009-12-16 06:48:07下载
- 积分：1
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shengyuxian.rar
这是升余弦滚降系统，包括时域波形，付氏变换，功率普分析，以及眼图，很有用的(Raised Cosine system, including time-domain waveform, Fourier transform, power & P analysis, and eye diagram, a very useful)
- 2006-05-17 13:33:29下载
- 积分：1
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nonlineareq4
function g=nonlineareq(x)
Here is an example of nonlinear system that can be solved by using
the Matlab command "fsolve" written in the file called "solution.m"
- 2012-03-27 03:36:03下载
- 积分：1
