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xihuasuanfa
将一般图片转换为二值化图片后实行细化算法(The general picture is converted to binary image thinning algorithm implemented after)
- 2010-05-18 17:53:50下载
- 积分：1
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jei-je33
本科毕设要求参见标准测试模型，可直接计算得到多重分形谱,一种噪声辅助数据分析方法。( Undergraduate complete set requirements refer to the standard test models, It can be directly calculated multi-fractal spectrum, A noise auxiliary data analysis method.)
- 2017-03-22 20:19:50下载
- 积分：1
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QAM
16QAM调制解调，不用系统自带命令，完全按照调制解调系统进行。(16QAM modulation and demodulation, without the system comes with command, in full accordance with modulation and demodulation system.)
- 2020-07-02 12:40:02下载
- 积分：1
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Contents
Contourlet Toolbox (Version 2.0)
Demos
DECDEMO Demonstrates contourlet decomposition and reconstruction
NLADEMO Demo for contourlet nonlinear approximation.
NLADEMO2 Nonlinear approximation demo using only the finest scale
DENOISEDEMO Denoise demo
Main functions: Contourlets pyramidal directional filter bank
PDFBDEC Pyramidal Directional Filter Bank (or Contourlet)
- 2010-05-15 12:58:37下载
- 积分：1
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LevenbergMarquardtalgorithmMATlABcodewithtrustregi
这是一个实现Levenberg-Marquardt算法的MATlAB代码，总共4个文件f.m产生目标评价函数，l_m_trust.m是进行L_M算法迭代处理，trtestlm.m是采用置信域方法决定更新参数和置信系数，而测试函数入口时test_lm.m，每个函数里面有详细的中文注释，希望能给你的工作带来帮助！(This is an implementation of Levenberg-Marquardt algorithm MATlAB code, generated a total of four documents fm objective evaluation function, l_m_trust.m is iterative processing algorithm for L_M, trtestlm.m Confidence region method is used decided to update the parameters and confidence coefficient and the test function entrance test_lm.m)
- 2010-06-01 10:10:21下载
- 积分：1
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weimin
读取语音信号（用matlab的wavread指令），把语音信号分帧、加窗，进行清浊分割，提取基
频，这一部分较简单，自己编程序做。参考文献自己到图书馆期刊网上查找。
提取语音信号的lpc参数，可调用lpcfit.m 程序（我提供，见附件），将源、目标语音的浊音
段的lpc系数进行DTW规整，调用pathita2.m 程序（我提供，见附件）。将规整得到的lpc系数
转换成lsp参数，调用lpcar2ls.m 程序（我提供，见附件）， 再进行转换映射，调用matlab
的指令newrbe。(read the speech signal (using Matlab wavread Directive), Voice Signal frames, Windowed, Qingzhuo segmentation, extracting fundamental frequency, this part is relatively simple, they programmed to do. References their online journals to the library search. Voice Signal Extraction lpc parameters can be called lpcfit.m (I provide, see Annex), the source, Voiced objective voice of the lpc coefficient DTW structured, Call pathita2.m (I provide, see Annex). Structured to the lpc lsp conversion coefficient parameters, calling lpcar2ls.m (I offer see Annex), the shift mapping, called the directive newrbe Matlab.)
- 2007-04-22 16:08:00下载
- 积分：1
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16QAMpics
OFDM系统中16QAM调制下在载波不同时得到的误码率曲线图(Modulation 16QAM OFDM system carrier is not at the same time to get under the BER curves)
- 2013-11-12 17:14:44下载
- 积分：1
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huffmancode
霍夫曼编码的Matlab实现
包括基本的编码和具体的算法实现(the realization of HuffmanCode by Matlab)
- 2011-12-29 16:03:30下载
- 积分：1
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Sat
利用Matlab进行卫星伪距定位，根据测量方式的不同，GPS定位的方法也不同，假令在无误差的情况下进行定位，即可利用Matlab将定位问题转化为非线性方程组问题。(Matlab, satellite pseudo-range position, according to the different measurement methods, GPS positioning methods are different, Jialing no error in the case of positioning, you can use Matlab to locate problem into nonlinear equations.)
- 2020-11-02 15:09:53下载
- 积分：1
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Hungarian-algorithm
匈牙利算法的MatLab实现，用于求解关于最大连接(MatLab implementation of the Hungarian algorithm for solving the maximum connection on)
- 2011-08-18 14:45:54下载
- 积分：1
