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ninewton
牛顿迭代法求解线性方程，其收敛阶数为1次(newton iteration for liear equation)
- 2009-11-18 21:22:48下载
- 积分：1
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Edge_Wavelet
边缘提取技术边缘是图像对视觉的最主要特征，因此在计算机视觉技术中提出了多种检测边缘的算法。由于各种原因，图像常常受到随机噪声的干扰，经典的边缘检测的结果常常是将噪声误检为边缘点，而真正的边缘由于噪声干扰却可能被漏检。因而对于被噪声污染的图像来说，一种好的边缘检测方法应具有良好的噪声抑制能力，同时又有完备的边缘保持特性。(After analysing the soft threshold funetion,the smoothness threshold function is proposed by modifying the soft threshold function.because this function keeps smooth in the entire value range,some important details in the process of image denoising can be held. Firstly we detect the edge of the noising image. )
- 2009-05-20 20:31:12下载
- 积分：1
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shudu2
九宫格源代码，用matlab编写的程序比较简单，运行时输入B=shudu2（A），A就是需要填写的九宫格。(Squared source code, using matlab procedure is relatively simple, run-time input B = shudu2 (A), A is a need to fill squares.)
- 2013-08-14 22:14:21下载
- 积分：1
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winer
本代码为最佳滤波器的研究，关于维纳滤波器的设计实验(This code is the best filter research, design experiments on the Wiener filter)
- 2009-11-17 19:47:27下载
- 积分：1
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OFDMcyclicalphaTau
此程序是OFDM的循环谱计算，希望对大家有用，(this procedure is the cycle OFDM spectrum, we hope to useful,)
- 2007-06-12 11:21:14下载
- 积分：1
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non--FFT
非均匀傅里叶变换，此程序仿真了非均匀采样信号的非均匀傅里叶变换(Non-uniform Fourier transform, this non-uniform Fourier transform of a non-uniform sampling signal simulation program)
- 2013-04-10 18:35:16下载
- 积分：1
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huidu
灰度共生矩阵提取纹理特征可用于图像纹理特征提取(GLCM texture)
- 2013-12-10 10:09:32下载
- 积分：1
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FUZZY_ACDCSYSTEMS
This paper discusses the impact of HVDC on
Power System Stability and proposes a new control mechanism
based on Fuzzy set theory to augment dynamic performance of
a multi-machine power system. To have good damping
characteristics over a wide range of operating conditions,
deviations in speed and acceleration of the machines are chosen
as the input signals to the fuzzy controller. These input signals
are first characterized by a set of linguistic variables using fuzzy
set notations .The fuzzy relation matrix allows a set of fuzzy
logic operations that are performed on controller inputs to
obtain the desired output. The effectiveness of the proposed
controller is demonstrated by a multi-machine system example.
The performance of this fuzzy controller, in comparison to the
conventional fixed gain controller, demonstrates the efficacy of
this new fuzzy PID controller.
Index Terms—HVDC, Eliminated variable
- 2014-01-30 14:39:53下载
- 积分：1
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IDMA
IDMA，Interleave Division Multiple Access，交织多址仿真。编码方式包括重复码，卷积码，turbo码。(IDMA, interleaved multiple access. Repetition code, convolutional code, turbo code are included.)
- 2020-07-20 16:43:42下载
- 积分：1
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Adaptive--algorithms-analynis
比较了几种自适应算法用于信道均衡的性能，包括LMS、NLMS、RLS等。包含仿真代码和理论的结果分析，以及自适应滤波理论的课件。(Compare the performance of several adaptive algorithm for channel equalization, including LMS, NLMS, RLS and so on. These results include simulation code and theoretical analysis, and courseware adaptive filtering theory.)
- 2015-06-24 19:21:20下载
- 积分：1
