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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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mulaw
This is the program for mu law companding,,,,
- 2013-07-23 22:40:58下载
- 积分：1
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matlab_cours_antenne
applications de la prommation matlab aux antennes 10 chapitres
- 2010-12-02 09:44:31下载
- 积分：1
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BER_16_QAM
matlab绘制16QAM误码率曲线及星座图(MATLAB 16QAM BER)
- 2012-05-10 22:37:35下载
- 积分：1
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blwid-rost
恒模算法(CMA)是实际中应用最广的一种盲均衡算法,这里主要时提出了改进的lc-cma算法的源程序代码(Constant modulus algorithm (CMA) is one of the most widely used blind equalization algorithms in practice. In this paper, the source code of the improved lc-cma algorithm is proposed.)
- 2019-03-28 01:02:06下载
- 积分：1
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mod_demod
在matlab环境下实现通信系统中的BPSK，QPSK，16QAM，调制。成型滤波和匹配滤波都采用根升余弦函数。(In the matlab environment to achieve communication system BPSK, QPSK, 16QAM, modulation. Shaping filter and matched filter are used root raised cosine function.
)
- 2010-12-01 23:28:12下载
- 积分：1
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rectan_circl_pbg
利用超晶胞和平面波方法计算了长方格子圆柱光子晶体的能带结构(hyper-cell and plane-wave method to calculate the long-square cylindrical photonic crystal structure of the band)
- 2006-12-12 22:50:11下载
- 积分：1
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three_machines_nine_buses
电力系统三机九节点仿真，用于检测发电机的相电流、相电压、功率角等工作状态(Power system simulation in1 nine nodes, used to detect the generator phase current and phase voltage and power Angle working condition)
- 2021-03-19 16:09:19下载
- 积分：1
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taylor.m
Matlab code for taylor series
- 2013-03-28 19:30:59下载
- 积分：1
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phase_correction
phase_correction相位校正matlab程序，非常好用，很方便的进行信号的相位的改变。(phase_correction code with matlab.)
- 2012-03-12 23:20:48下载
- 积分：1
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