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ch09_JPEG2000
- 从子带编码到小波编码 子带编码 多分辨率分析 滤波器组与多分辨率 从子带编码到小波编码 小波分解图像方法 失真的度量方法 JPEG2000介绍-from subband coding to wavelet encoding subband coding multiresolution analysis filters with a resolution from the subband coding of wavelet image coding wavelet de
wmlow
- 基于一级小波变换的将2值图像嵌入宿主图像低频子带的水印嵌入及提取算法-based on a wavelet transform the image of two images embedded host low-frequency band and the embedded watermark extraction algorithm
fdaf_7
- 频域和子带自适应滤波器，在频域进行滤波器参数调整-frequency domain and sub-band adaptive filter in the frequency domain filter parameter adjustment
LH3
- 一幅图象经过小波变换后为HH、HL、LH、LL四个子带,在小波变换的其中一个子带即h3嵌入水印,LH3为低高频子带 -an image after wavelet transform for HH, HL, LH, LL 4 subband. the wavelet transform of a subband that h3 embedded watermark, LH3 lower high-frequency band
B2193AED
- 一种新的图像脆弱水印算法李亚琴 ，孙星明 ，杨恒伏(1．苏州市职业大学，江苏苏州215104；2．湖南大学计算机与通信学院，湖南长沙410082)摘要：提出一种基于小波变换和QR分解的图像脆弱水即方法。嵌入水印时，首先对原始图像进行三级小波分解，然后提取第三级低频子带的边缘特征，同时对此边缘特征和第三级垂直高频子带进行QR分解，用边缘特征的一部分分解结果替换垂直高频子带分解结果的相应部位来嵌入水即，最后进行小波逆变换得到嵌入水印的图像。图像认证时，首先对观测图像进行三级小波分解，第三级垂直高频子
jinbao
- 基于自适应子带频谱熵的稳健性语音端点检测，自己写的，希望对大家有帮助。-based on adaptive sub-band spectrum entropy stability voice activity detection, wrote it myself, and I hope to be helpful.
adaptivefilter
- 该文件含有自适应滤波的四篇国外经典文章,其中有连续自适应滤波的结构,无迟延子带自适应滤波器构造,FIR滤波器的时频实现等域.是自适应滤波器构造的经典文献-the adaptive filter paper containing the four foreign classic articles, which are continuous adaptive filter structure, without delay subband adaptive filter structure, FIR
wigner1
- 设采样频率为1Hz，对于淹没在复高斯白噪声中的信噪比为 的两个复LFM信号，采用子带带宽为0.1Hz的升余弦滤波器，共9个子带滤波器构成的滤波器组，时间窗为窗长为256的矩形窗，进行仿真-based sampling frequency of 1Hz. For drowned in the complex Gaussian white noise to the signal-to-noise ratio of 2 Minute LFM, using sub-band bandwidth of 0
104子站程序
- 104子站程序，好不容易才找到的
liulihan
- 本程序利用小波变换实现正常心音信号单子带分解与重构-This procedure to achieve a normal heart sounds using wavelet transform signal decomposition and reconstruction with a list
spectrelentropy
- 使用子带谱熵进行的端点检测，将谱熵分为几个子带，检测效果不错-The use of sub-band entropy of the endpoint detection, the spectral entropy is divided into several sub-band to detect the effect of good
zidaibianma
- 设计了镜像滤波器opt_filter函数来实现子带分解与合成。取N=256， nbands=16，调用滤波器函数完成子带分解与合成-Mirror filters are designed to achieve opt_filter function subband decomposition and synthesis. Take N = 256, nbands = 16, call the filter function and achieve Synthesis Subband Deco
sbcprj_new0825
- 子带滤波SBC源代码 经典的蓝牙音频算法 已经构建为VC工程 调试方便-Sub-band filter source code SBC Classic Bluetooth audio algorithm has been built for the convenience of VC project debugging
xiaobotuxiangchuli
- 用小波变换对图像进行三级分解及求出各个子带系数-Using wavelet transform image decomposition and find three different sub-band coefficients
Subband_beamforming
- 将要传输的信号通过子带结构分成四路信号，分别通过预先调制滤波器组，在接收端收到信号，经过自适应滤波，然后形成一束波(The signal to be transmitted is divided into four signals by subband structure, and the signals are received at the receiving end through the pre modulation filter bank, and then a wave is for
六子棋
- 实现局面空位估值算法的六子棋程序，具有较好的AI性能，但仍需提高！(The six sub - chess program to realize the situation space estimation algorithm, has good AI performance, but still needs to be improved!)
二维声子晶体的z模式和xy模式禁带的程序
- matlab，二维声子晶体的z模式和xy模式的色散关系曲线的计算程序(The program of bandgap calculation of 2D phononic crystals by matlab)
固液声子晶体的能带结构
- 声子晶体，带隙，固+液二元结构，声子晶体的能带结构计算(phononic crystals, band gap, two element structure of Solid & liquid, the bandgap structures calculation by Matlab with Plane wave expansion method)
二维声子晶体XY模式（三氧化二铝和环氧树脂）
- 用平面波展开法计算二维固-固型声子晶体的能带结构(Calculation of Energy Band Structure of Two-Dimensional Solid-Solid Phononic Crystals by Plane Wave Expansion Method)
二维声子晶体MATLAB程序.rar
- 计算二维二组元固体/固体声子晶体能带结构图(Calculation of band structure of two-dimensional binary phononic crystals)