Swarm intelligence algorithms are based on natural behaviors. Particle swarm optimization (PSO) is a stochastic search and optimization tool. Changes in the PSO parameters, namely the inertia weight and the cognitive and social acceleration constants, affect the performance of the search process. This paper presents a novel method to dynamically change the values of these parameters during the search. Adaptive critic design (ACD) has been applied for dynamically changing the values of the PSO parameters.
标签： intelligence optimization algorithms behaviors
上传时间： 2014-01-08
上传用户：lgnf
构造哈夫曼树 哈弗曼树中没有度为一的节点，是标准的二叉树，所以有n个叶子结点时，需要一个长度为2n-1的一维数组存储哈弗曼树的结点。 (1)、n个叶子节点只有weight权值，处理非叶子节点，从ht[i]（ht[1]~ht[n-1]）中找到ht[i].weight最小的两个节点ht[s1]和ht[s2]，这就是Select(int n,int &s1,int & s2,HTNode *ht)函数完成的功能。 (2)、调用select函数，并将ht[s1]和ht[s2]作为ht[l]的左右子树，即ht[s1]和ht[s2]双亲节点为ht[l]，新的根节点的权值为其左右子树权值之和， ht[l].weight=ht[s1].weight+ht[s2].weight
上传时间： 2016-06-13
上传用户：ztj182002
用AVR单片机设计的MP3播放器 功能： MP3 Player IDE ATA interface FAT 32 with long file name support USB interface On board power supply (input from 7v to 20v DC) Bootloader firmware upgradeable via USB port Infrared bi-directional interface Remote Control Back light graphic LCD worked with only 2x AA batteries In sleep mode sink less than 1uA (2.5mA in active mode) 5 buttons for easy navigation Long range (more than 20 feets)
标签： MP3 interface support Player
上传时间： 2016-07-02
上传用户：fandeshun
This discussion will attempt to outline some truths and common misconceptions about digital audio watermarking. It will survey the intrinsic obstacles that such technology is required to overcome, shedding light on its performance criteria, compromises and limitations. While doing so, it will also survey a few common types of applications, hopefully leading to a clear understanding as to the appropriateness of such technology and its expertise within multimedia content protection.
标签： misconceptions discussion attempt digital
上传时间： 2016-07-18
上传用户：520
学上的基本神经元，人工的神经网络也有基本的神经元。每个神经元有特定数量的输入，也会为每个神经元设定权重（weight）。权重是对所输入的资料的重要性的一个指标。然后，神经元会计算出权重合计值（net value），而权重合计值就是将所有输入乘以它们的权重的合计。每个神经元都有它们各自的临界值（threshold），而当权重合计值大于临
标签：
上传时间： 2014-06-06
上传用户：luke5347
实现将lwIP协议移植于mcu 51单片机的测试程序，lwip是light weigh tcpip 协议，用于单片机上网和远程控制
上传时间： 2014-11-23
上传用户：黄华强
LTV350QV-F09 is a TMR(Transmissive with Micro Reflective) type color active matrix TFT (Thin Film Transistor) liquid crystal display (LCD) that uses amorphous silicon TFT as a switching devices. This model is composed of a TFT-LCD module, a driver circuit and a back-light unit and a touch screen panel(TSP). The resolution of a 3.5" contains 320RGBx240 dots and can display up to 16.7M colors.
标签： Transmissive Reflective active matrix
上传时间： 2013-12-11
上传用户：大三三
第三章 MATLAB 图形对象 3.1 图形对象 3.1.1 Root 对象 3.1.2 Figure 对象 3.1.3 Uicontrol 对象 3.1.4 Uimenu 对象 3.1.5 Axes 对象 3.1.6 Image 对象 3.1.7 Line 对象 3.1.8 Patch 对象 3.1.9 Rectangle 对象 3.1.10 Surface 对象 3.1.11 Light 对象 3.1.12 Text 对象
标签： 对象 Uicontrol MATLAB Figure
上传时间： 2013-12-22
上传用户：saharawalker
编写一个Java程序，设计一个运输工具类Transport，包含的成员属性有：速度pace、载重量load；汽车类Vehicle是Transport的子类，其中包含的属性有：车轮的个数wheels和车重weight；飞机Airplane类是Transport的子类其中包含的属性有：机型enginertype和发动机数量enginers。每个类都有相关所有数据的输出方法。
上传时间： 2016-11-16
上传用户：miaochun888
Flex chip implementation File: UP2FLEX JTAG jumper settings: down, down, up, up Input: Reset - FLEX_PB1 Input n - FLEX_SW switches 1 to 8 Output: Countdown - two 7-segment LEDs. Done light - decimal point on Digit1. Operation: Setup the binary input n number. Press the Reset switch. See the countdown from n down to 0 on the 7-segment LEDs. Done light lit when program terminates.
标签： down implementation settings UP2FLEX
上传时间： 2014-01-21
上传用户：sclyutian
