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[Fractal program] hpfilter DL : 0: 这不是一个标准MATLAB的函数 H = hpfilter （类型，男，氮， D0 ， n ）的创建传递函数的高通滤波器，氢，指定的类型和大小MxN 。可能的值类型， D0和N是：理想理想高通滤波器的截止频率D0 。 Ifsupplied ， n是被忽略。 btw 巴特沃思高通滤波器 n阶和截止D0 。 gaussn 高斯高通滤波器的截止（标准偏差） D0 。如果提供，正被忽略。 M和N应该是偶数的密度泛函过滤。-THIS IS NOT A STANDARD MATLAB FUNCTION H = hpfilter (type,M,N,D0,n) creates the transfer function of a highpass filter, H, of the specified type and size MxN. Possible values for type, D0, and n are: ideal Ideal highpass filter with cutoff frequency D0. Ifsupplied, n is ignored. btw Butterworth highpass filter of order n, and cutoff D0. gaussn Gaussian highpass filter with cutoff (standard deviation)D0.
Date : 2026-01-08 Size : 1kb User : lql
[Fractal program] image-enhanc-fractal-character DL : 0: 针对复杂背景及目标的分形特性差异, 提取图像四个方向的灰度梯度, 选择最小梯度大于阈值的区域进行平滑滤波, 最后对分维参数进行分段线性拉伸-Extraction of image in four directions of the gray gradient, minimum gradient is greater than the threshold area smoothing filter, the last on the fractal dimension parameters of piecewise linear stretch
Date : 2026-01-08 Size : 131kb User :
[Fractal program] oegestry_code DL : 0: matlab做的可视化界面,实现滤波器的自己设计,功能和自带(Matlab do visual interface, the design of filter, function and bring their own)
Date : 2026-01-08 Size : 10kb User : papel
[Fractal program] MJKXVN DL : 0: 两通道滤波器组的设计,包括正交镜像fb,仿酉fb,准确重建fb,(The design of two channels filter group, including quadrature mirror fb, paraunitary fb, accurate reconstruction of fb,)
Date : 2026-01-08 Size : 3kb User : GYS_0174
[Fractal program] jqtlc DL : 0: 仿真AR2模型的LMS自适应滤波器,推荐给大家学习(The simulation model of AR2 LMS adaptive filter, recommend to everybody to learn)
Date : 2026-01-08 Size : 79kb User : Noeqfw
[Fractal program] Tbis DL : 0: 本文是用矩形窗法设计FIR带通滤波器,来滤除音乐信号的噪声,(This article is to use the rectangular window method to design FIR bandpass filter, to filter out the noise of the music signal,)
Date : 2026-01-08 Size : 3kb User : ASnnb%5F54131
[Fractal program] xlearly DL : 0: 这个程序能清楚显示灰度图形的灰度直方图,并能进行平滑与滤波处理(This program can clearly show the gray-level histogram gray-scale patterns, and can be smoothly with filter processing)
Date : 2026-01-08 Size : 3kb User : Moyts