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0005EquationRoot
本章的算法是在已知区间上的求根。方程求根(This chapter of the algorithm is known to range in the roots. Equation Root)
- 2009-01-15 21:32:21下载
- 积分：1
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entropy
哈弗曼编码(huffman code)的通信系统中的仿真(huffman code loseless)
- 2009-10-29 11:06:24下载
- 积分：1
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LDPC
this may use ful this for u
- 2009-12-11 01:48:51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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two-quadrant
Two-Quadrant Chopper DC Drive for matlab simulink
- 2012-05-20 08:23:02下载
- 积分：1
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完整的OFDM
说明： 一个完整的OFDM通信系统，采用16QAM调制，设置不同的信噪比，得到误码率(A complete OFDM communication system adopts 16QAM modulation, sets different SNR, and gets bit error rate)
- 2020-05-31 11:25:17下载
- 积分：1
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LaguerreGaussVortexBeam
说明： 该程序可用于数值模拟高阶激光涡旋光束模式(This program can be used to numerically simulate high-order laser vortex beam modes)
- 2021-04-01 12:29:09下载
- 积分：1
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Robot_Localization
机器人定位与kalman滤波的学位论文与源程序(Robot localization and kalman filtering and source of dissertation)
- 2009-05-16 11:49:35下载
- 积分：1
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fit_mix_2D_gaussian
fit_mix_2D_gaussian - fit parameters for a 2D mixed-gaussian distribution using EM algorithm
format: [u,covar,t,iter] = fit_mix_2D_gaussian( X,M )
input: X - input samples, Nx2 vector
M - number of gaussians which are assumed to compose the distribution
output: u - fitted mean for each gaussian (each mean is a 2x1 vector)
covar - fitted covariance for each gaussian. this is a 2x2xM matrix.
t - probability of each gaussian in the complete distribution
iter - number of iterations done by the function
- 2011-02-09 19:04:25下载
- 积分：1
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IEEE802.11-model
用Matlab仿真实现了IEEE802.11信道模型，仿真图中显示了平均信道功率和信道频率响应。(Matlab simulation of IEEE 802.11 channel model, simulation graph shows the average channel power and channel frequency response.)
- 2021-03-03 12:39:33下载
- 积分：1
