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UntitledSLM
SLM（selected mapping）是正交频分复用中用于减少系统峰平比的方法。(SLM (selected mapping) is orthogonal frequency division multiplexing system used for PAPR reduction method.)
- 2011-10-11 19:52:49下载
- 积分：1
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basicprogram
basic matlab programs-I
- 2013-12-07 01:25:56下载
- 积分：1
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小波分解与重构
对信号进行多尺度分解并提取小波的高频系数和低频系数(Multi-scale decomposition of signals and extraction of high frequency coefficients and low frequency coefficients of wavelet)
- 2017-08-09 17:21:37下载
- 积分：1
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tuxiangyasuo
一系列展示图像压缩技术的源代码。包括有：使用块截断编码的图像压缩(Block Truncation)、基于高斯金字塔变换的图像压缩(Gaussian Pyramids)、基于离散余弦变换对图像压缩(Discrete Cosine Transform)、基于奇异值分解(SVD)的图像压缩(Singular Value Decomposition)。给出的代码还可以用于2D图像噪声消除。(Image Compression
A collection of simple routines for image compression using different techniques.
BTCODE:
Image compression Using Block Truncation Coding.
PYRAMID:
Image compression based on Gaussian Pyramids.
DCTCOMPR:
Image compression based on Discrete Cosine Transform.
IMCOMPR:
Image compression based on Singular Value Decomposition.
The given codes can be also used in 2D noise suppression.
Notes:
The function "conv2fft" performs a 2D FFT-based convolution.
Type "help conv2fft" on Matlab command window for more informations.)
- 2010-07-22 19:41:53下载
- 积分：1
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amatlabcodforcompliantmechanismsynthesis
柔性机构优化设计程序，主程序为topm，只需要输入行列的单元数、体积份数、惩罚因子就可获得所需的柔性机构(compliant mechanisms to optimize the design process, the main program for the topm, only need to enter the ranks of the unit number, the volume of shares to obtain the necessary penalty factor can be compliant mechanisms)
- 2009-11-27 23:48:08下载
- 积分：1
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fft
matlab实现excel格式的数据的快速傅立叶变化程序(matlab excel format data fast Fourier transform program)
- 2012-10-11 16:41:51下载
- 积分：1
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Algorithm
各种矩阵相称的算法时间比较，有MATLAB自带矩阵，分制法，循环计算，Strassen算法(Commensurate with the various matrix algorithm time, there MATLAB own matrix, a scoring system, cyclic calculation, Strassen algorithm)
- 2008-12-19 15:42:14下载
- 积分：1
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channel_modulationANDdetect
channel modulation and detection
- 2010-11-08 06:21:53下载
- 积分：1
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pso_liziqunsuanfa
粒子群算法
最初版本，输入函数就可，fitness为目标函数(The initial version of the particle swarm algorithm, the input function can be objective function, fitness)
- 2013-03-23 16:23:18下载
- 积分：1
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Aloha
用matlab实现时隙Aloha的伪贝叶斯算法的仿真(Using matlab to achieve pseudo-Bayesian Aloha slot simulation algorithm)
- 2011-11-23 15:39:24下载
- 积分：1
