Well, to begin with, I'd like to say thank you to MIT open courses twice. It's their generosity that gives me the priviledge to enjoy the most outstanding education resources. Okay, come to the point -- The Frequency in Oscillation System. In general…
Hyper fast Audio and Video encoder usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}... Getting help: -h -- print basic options -h long -- print more options -h full -- print all options (including all format and cod…
Responder and Control Protocol 1.Responder内嵌在思科目标路由器中的一个组件,用来对IP SLA请求包做应答,通过对应达包添加时间戳属性,以提高测量计算的准确性.只有Cisco厂家的路由器才能作为Cisco IP Sla的Responder. 2.Control Protocol Cisco IP Sla 利用Control message通知Responder需要监听指定端口.一旦Responder收到带有指定端口属性的Control message…
BACKGROUND This disclosure relates generally to the field of computer graphics. More particularly, but not by way of limitation, it relates to technique for manipulating sprites in a rendering system for use with a graphics processor unit (GPU). A sp…
BACKGROUND OF THE INVENTION Mobile devices, such as but not limited to personal data appliances, cellular phones, radios, pagers, lap top computers, and the like are required to operate for relatively long periods before being recharged. These mobile…
原文链接:https://swlaschin.gitbooks.io/fsharpforfunandprofit/content/posts/fvsc-sum-of-squares.html Comparing F# with C#: A simple sumF# PK C#:简单的求和 To see what some real F# code looks like, let's start with a simple problem: "sum the squares from 1 to N…
题目: Given a string, sort it in decreasing order based on the frequency of characters. Example 1: Input: "tree" Output: "eert" Explanation: 'e' appears twice while 'r' and 't' both appear once. So 'e' must appear before both 'r' and 't'…
最近算法课要求实现哈夫曼编码,由于前面的问题都是使用了F#来解决,偶然换成C#也十分古怪,报告也不好看,风格差太多.一开始是打算把C#版本的哈夫曼编码换用F#来写,结果写到一半就觉得日了狗了...毕竟FP水平图样,到处mutable,各种<-...于是想看看有没有现成的F#实现的哈夫曼编码. F#的算法实现这种东西本身不好找,不过M$似乎有着预见性,得来全不费功夫... 原文 open System /// 哈夫曼编码使用了一个叶子节点为输入符号, /// 内部节点是他们所有符号组合的期望频率的…
http://www.practice.geeksforgeeks.org/problem-page.php?pid=493 Sorting Elements of an Array by Frequency Given an array of integers, sort the array according to frequency of elements. For example, if the input array is {2, 3, 2, 4, 5, 12, 2, 3, 3, 3,…
https://nlp.lab.arizona.edu/sites/nlp.lab.arizona.edu/files/Kauchak-Leroy-Hogue-JASIST-2017.pdf In previous work, we conducted a preliminary corpus study of grammar frequency which showed that difficult texts use a wider variety of high-level grammat…
collection.frequency方法,可以统计出某个对象在collection中出现的次数 比如: frequency(Collection<?> c, Object o) 则在collection中,找出o的次数,比如用在统计中就很有用了,比如代码: @SuppressWarnings("unchecked") public static void main(String[] args) { String text = "a r b k c…
Given a string, sort it in decreasing order based on the frequency of characters. Example 1: Input: "tree" Output: "eert" Explanation: 'e' appears twice while 'r' and 't' both appear once. So 'e' must appear before both 'r' and 't'. Th…
Choosing a Lighting Technique 选择照明技术 https://unity3d.com/cn/learn/tutorials/topics/graphics/choosing-lighting-technique?playlist=17102 Broadly speaking, lighting in Unity can be considered as either ‘realtime’ or ‘precomputed’ in some way and bot…
实验要求: Objective: To know how to implement correlation of 2 functions in the frequency domain and, using the fast algorithms. Main requirements: Ability of programming with C, C++, or Matlab. Instruction manual: Download Figs. 4.41(a) and (b) and dupl…
摘自:http://aircconline.com/ijdkp/V4N6/4614ijdkp04.pdf In the syntactical approach we define binary attributes that correspond to each fixed length substring of words (or characters). These substrings are a framework for near-duplicate detection called…
