%STATISTICAL CENTRAL MOMENTS OF IMAGE HISTOGRAM function [v,unv]=statmoments(p,n) Lp=length(p); if (Lp~=256) & (lp~=65536) …
Histogram 源代码
直方图(Histogram)是统计学与图像处理中的重要工具,广泛应用于信号分析、图像增强及模式识别等领域。通过展示数据分布情况,histogram能够帮助工程师快速理解数据特性,优化算法性能。无论是进行噪声分析还是特征提取,掌握histogram技术都是电子工程师不可或缺的技能之…
module Enumerable def sort_by_frequency histogram = inject(Hash.new(0)) { |hash, x| hash[x] += 1; hash} sort_by { |x| [h…
module Enumerable def to_histogram inject(Hash.new(0)) { |h, x| h[x] += 1; h} end end [1, 2, 2, 2, 3, 3].to_histogram # …
import wavelets.*; import wavelet_util.*; import experimental.*; import dataInput.*; /** Generate histograms for the Ha…
package experimental; import java.io.*; import java.lang.Math.*; import sort.*; /** Support for generating histog…
package wavelet_util; import java.io.*; import sort.qsort; /** class bell_curves Plot the Haar coefficients as a …
/* * jquant2.c * * Copyright (C) 1991-1996, Thomas G. Lane. * This file is part of the Independent JPEG Group's software. * F…
#include "matlib.h" #pragma hdrstop #include "Histogram.h" Mm Histogram(Mm c1, Mm c2, Mm c3, Mm c4, Mm c5, Mm…
function h = histp(x, xmin, xmax, nbins) %HISTP Histogram estimate of 1-dimensional probability distribution. % % Description % % …
%----------------------------------------------------------------- % exa011001_rand.m: for example 1.10.1 % to test rand.m and t…