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bark子波掩蔽效应
- 关于掩蔽效应阈值函数
GA_BP.rar
- 一、用GA直接训练BP网络的权重算法 主程序：gafault.m 它包括以下子程序： 1. BP网络初始化：nninit.m――给出P，T，R，S1，S2； 2. 适应值计算函数：gabpEval.m； 3．将遗传算法的编码解码为BP网络所对应的权值、阈值函数：gadecod.m； 二、用GA先求BP网络的权重，再用纯BP直接训练BP的混合GA－BP算法 主程序：gabpfault.m 它包括以下子程序： 1. 网络初始化：nninit.m――给出P，T，R，S1，S2
work
- 对BLOCKS信号进行阈值去噪，阈值函数有调节作用-BLOCKS signals of threshold denoising, threshold adjustment function
tuxdenoise
- 这是一个改进阈值函数对LENA图进行去除噪声的处理，效果不错-This is an improved thresholding function of Lena maps deal with the removal of noise, the effect of good
H_th
- 自已编写的求二值化阈值的函数.用5*5模板求局部灰值的平方各,然后求3*3邻域内的灰度熵,通过求熵的最大值对应的灰度值,来求阈值.-Prepared for their own binary threshold function. 5* 5 template partial gray value for each square, and then for 3* 3 gray neighborhood entropy, by seeking the maximum entropy of the g
thesegmentationofimage
- 基于进化规划算法的医学图像描述 分割函数是最大熵双阈值函数-the segmentation of image
my_wthresh
- 软硬阈值函数和自定义的基于非线性变换阈值函数曲线图-Hard and soft threshold function and custom thresholding function based on nonlinear transformation curve
diptest
- 使用对数变换减小动态范围经典的阈值函数 以及利用小波进行图像平滑-Using a logarithmic transformation reduces the dynamic range of the classic threshold function for image smoothing and the use of wavelet
my_bayes
- 二维小波滤波，实现对图像的滤波，基于贝叶斯阈值选择方法和软阈值函数-wavelet filtering
wavelet-threshold
- 几种小波阈值函数去噪的程序及其运行结果比较-Several wavelet threshold denoising function to run the program and its results more
Compromise-threshold-denoising
- 折中阈值去噪比较，详细比较了几种常用的阈值函数-Compromise threshold denoising
gaijinyuzhiquzao
- 通过改进的阈值函数，实现小波阈值去噪，通过验证，效果较好-Improved threshold function, the wavelet threshold denoising pass validation, the better
matlab2
- 小波阈值去噪，含不同分解层次、输入信噪比、阈值、阈值函数去噪功能的比较。原始信号为高斯脉冲-Wavelet threshold denoising with different decomposition level, the input SNR threshold comparison of the threshold function denoising function. The original signal for the Gaussian pulse
0000
- 用软硬阈值方法和新阈值函数方法进行信号去噪，对去噪结果进行对比-Hard and soft threshold method and the new threshold function for signal denoising denoising results compared
function-graph
- 这是一个简单的高次逼近函数的函数图像，它可以作为去噪的阈值函数，在阈值处是连续的。函数中的n值可以自己任意设置。还有几个阈值函数和阈值，在小波变换的每一层上选择不同的阈值-This is a simple high-order function of the approximation functions of the image, it can be used as a threshold function of de-noising,The function is continuous a
A-new-wavelet-threshold-function
- 一种新的小波阈值函数，并与两种已存在的阈值函数进行去噪效果对比。该阈值函数在阈值处连续，且可避免产生恒定误差。-A new wavelet thresholding function, and with the two kinds of the existing threshold function de-noising effect of contrast. The threshold value of the threshold function is continuous, and can
wavelet-remove-noise
- 小波方法进行降噪，阈值函数来完成不同设计，核心程序如下面的所示，使用的小波基有coif5，db3，sym4，bior2.4，haar，rbio-Wavelet method for noise reduction, design to complete different threshold function, the core program as shown below, using the wavelet base coif5, db3, sym4, bior2.4, haar, rbio
yuzhi
- 波阈值去噪，比较了软阈值，硬阈值及当今各种阈值计算方法和阈值函数处理方法的性能，通过信噪比及均方差的比较，得出各种的算法的优劣-Wave threshold denoising compared soft threshold and hard threshold and the current calculation method and the various thresholds threshold function processing performance of the method
ctyuzhichuli
- 应用Contoutlet变换进行图像增强，对变换后的系数选取阈值函数进行阈值处理，反变换之后图像得到增强-After applying Contoutlet transform image enhancement, the coefficients of the transformed threshold function selected threshold processing, enhanced anti-transform image