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tiaozhi
包含了QPSK、OQPSK调制，QAM调制，以及16QAM调制通信系统仿真，采用格雷码，升余弦滤波，高斯信道(Includes QPSK, OQPSK modulation, QAM modulation, and 16QAM modulation communications system simulation, using Gray code, raised cosine filtering, Gaussian channel)
- 2009-12-12 03:20:57下载
- 积分：1
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final-code
This paper presents a new approach to image segmentation using Pillar K-means algorithm. This
segmentation method includes a new mechanism for grouping the elements of high resolution images in order to
improve accuracy and reduce the computation time. The system uses K-means for image segmentation optimized by
the algorithm after Pillar. The Pillar algorithm considers the placement of pillars should be located as far from each
other to resist the pressure distribution of a roof, as same as the number of centroids between the data distribution. This
algorithm is able to optimize the K-means clustering for image segmentation in the aspects of accuracy and
computation time. This algorithm distributes all initial centroids according to the maximum cumulative distance metric.
This paper evaluates the proposed approach for image segmentation by comparing with K-means clustering
algorithm and Gaussian mixture model and the participation of RGB, HSV, HSL and CIELAB color spaces.
- 2014-08-18 13:27:11下载
- 积分：1
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Demo_TV
图像处理与分析——偏微分方程方法，热方程去噪模型的演示代码。(Image processing and analysis- method of partial differential equations, heat equation denoising model demo code.)
- 2015-03-11 16:24:17下载
- 积分：1
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new
the phrase "the number value for x" has a technical meaning defined in section 8.5.
- 2014-01-30 10:24:33下载
- 积分：1
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huffman
一个信源编码的huffman编码程序，可以自动输出huffman编码(A source coding huffman encoding program that can automatically output huffman coding)
- 2011-05-18 06:51:01下载
- 积分：1
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Lynch_R2015b
混沌系统的控制、庞家莱截面、分岔图、解微分方程相关程序(Chaotic system control, Pangjiayai section, bifurcation diagram, solution differential equation related program)
- 2017-04-12 16:47:26下载
- 积分：1
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nansum
Sum of values ignoring NaNs
- 2013-11-25 00:31:00下载
- 积分：1
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HuffMan
实现hufman功能，能将任何输入的文本转化为二进制文件(Achieve hufman function, can enter text into any binary file)
- 2013-05-26 17:38:24下载
- 积分：1
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chap2_8
在过程控制中，按偏差的比例（P）、积分（I）和微分（D）进行控制的PID控制器（亦称PID调节器）是应用最为广泛的一种自动控制器。(In process control, according to the percentage of deviation (P), Integral (I) and differential (D) control of PID controller (also known as PID regulators) is the most widely used of an automatic controller.)
- 2008-07-23 23:36:23下载
- 积分：1
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Swarm_Intelligent_Systems
说明： 群智能系统
主要讲述，蚁群算法、微粒群算法的原理以及应用，以及这些算法在MATLAB中的应用。(Swarm intelligence system is mainly about, ant colonies, particle swarm optimization theory and applications, and these algorithms in the MATLAB application.)
- 2011-04-01 02:51:41下载
- 积分：1
