搜索资源列表
h3_gaussianblur
- matlab 图像Gaussian Blur 的实现 USM-Filter 带有GUI窗口-matlab implementation of the image Gaussian Blur with a GUI window, USM-Filter
Parzen_Window
- 模式识别中Parzen窗函数的实现，模拟对二维高斯分布的非参估计。窗函数有三种：高斯窗、指数窗、方窗-Pattern Recognition Parzen window function of the realization, simulation of two-dimensional Gaussian distribution is estimated non-participation. There are three window function: Gaussian window, th
gaussianparzenwindowdensityestimation
- parzen window density estimation with Gaussian as a smoothing factor
1
- 模式识别、窗函数法高斯分布、近邻法高斯分布、Fisher线性变换-Pattern Recognition, Gaussian window function, nearest neighbor Gaussian distribution, Fisher linear transformation
harriscorner
- 用于Harris角点检测，可以修改滤波窗口，也可以选择改进的高斯函数一阶微分作为滤波窗口-Harris corner detection is used, you can modify the filter window, you can also choose the improved first-order derivative of Gaussian function as the filtering window
randgen2
- randgen(mu,mu1,mu2,cov1,cov2,cov3) = Random generation of Gaussian Samples in d-dimensions where d = 2 mu, mu1, mu2 = (x,y) coordinates(means) that the gaussian samples are centered around cov1, cov2, cov3 are the covariance matrices and will v
wft_guassian
- 加窗傅里叶变换（windowed fourier transform_guassian）取高斯窗。-Windowed Fourier transform (windowed fourier transform_guassian) take the Gaussian window.
Windowed-transform
- 加窗变换，信号在高斯窗函数取不同a时的STFT，窗函数是不同值时的stft-Windowed transform the signal in a Gaussian window function to take different when the STFT, the window function is different values of the stft
gabor
- Gabor变换子函数，有详细注释，采用高斯窗，绝对可用-Gabor transform subroutine, detailed notes, using the Gaussian window, absolutely useful
gaborfilter
- 这是一个Gabor小波的滤波器，利用Gabor小波进行滤波，同时与高斯窗函数结合-This is a Gabor wavelet filter, Gabor wavelet filter combined with Gaussian window function
tfristft
- 令x(n)=5exp(j*0.15*n*n)+6exp(j*300n-j*0.15*n*n) ，w(n)为高斯窗函数。试用matlab软件，取不同长度的窗函数，分别求x(n)离散短时傅里叶变换，并进行信号重构。-ORDER x (n) = 5exp (j* 0.15* n* n)+6exp (j* 300n-j* 0.15* n* n), w (n) for the Gaussian window function. Trial Matlab software, take different l
Morlet-Wavelet-Kernel-by-Marcelo-Cicconet
- The Morlet wavelet (or Gabor wavelet) is a wavelet composed of a complex exponential (carrier) multiplied by a Gaussian window (envelope). This wavelet is closely related to human perception, both hearing and vision.
S-transform
- The S transform is variable window of short time Fourier transform (STFT) or an extension of wavelet transform (WT). It is based on a scalable localizing Gaussian window and supplies the frequency dependent resolution. In this tutorial, we int
Parzen-window
- 这是一个有关parzen窗估计的代码，用来估计概率密度函数。采用了方窗、指数窗、高斯窗函数三种核函数，附有matlab程序。-This is an estimate of the code related to parzen window, used to estimate the probability density function. With a side window, the index window, Gaussian window function three kinds of
PSL_and_I_various_freq_window
- 脉冲压缩经过不同的窗函数加权后，对旁瓣的影响，其窗函数包括不加窗，海明窗，汉宁窗，高斯窗，布莱克曼窗。- Comparison of the pulse compression through different window functions such as: no window, Hamming window, Hanning window, Gaussian window, Blackman window, the impact of side lobes.
jiachaung
- 令 ，w(n)为高斯窗函数。试用matlab软件，取不同长度的窗函数，分别求x(n)的离散短时傅里叶变换，并进行信号重构。试讨论窗函数长度对时频分辨率、重构精度的影响。-Order, w (n) is Gaussian window function. Try matlab software, takes a different length of the window function, respectively, find x (n) short-time discrete Fourier
2D-Gaussian-Fitting
- 二维高斯拟合,用于寻找强度点的中心值。 二维高斯拟合,用于寻找强度点的中心值。-To use this code, you can mark the text below with the mouse and copy and paste it via the windows clipboard into a Matlab M-file editor window.
st_x
- 自己写的S变换程序，可用来做参考。自己写的话注意对高斯窗进行移位。-Write your own S converting program, can be used for reference. Write your own words attention shifted Gaussian window.
Gaussian Filter
- 窗口大小可调节并且方差可调节的高斯滤波器(Gaussian Blur whose window size and variance can be justified according to need)
gauss
- 利用Matlab语言编写，高斯窗实现，进行滤波处理，以及用于后续短时傅里叶变换(It is written in Matlab language, implemented by Gauss window, filtered, and used for short time Fourier transform.)