forward-backard sweep

说明：  粒子的米氏散射系数计算，mie coefficient main为主程序(mie coefficient main)

万门大学Latex课程资料，包含源码及模板。(Wanmen University Latex course materials, including source code and templates.)

利用蚁群算法优化BP神经网络权值和阈值的初值，减少BP神经网络的训练时间(Initial ant colony optimization algorithm BP neural network weights and thresholds, reducing training time BP neural network)

说明：  按照信息论基本原理的解释，信息是系统有序程度的一个度量，熵是系统无序程度的一个度量；如果指标的信息熵越大，该指标提供的信息量越大，在综合评价中所起作用理当越大，权重就应该越高。因此，可利用信息熵这个工具，计算出各个指标的权重，为多指标综合评价提供依据(According to the interpretation of the basic principles of information theory, information is a measure of the order degree of the system, and entropy is a measure of the disorder degree of the system. If the larger the information entropy of an index is, the greater the amount of information provided by the index is, and the greater the role it plays in the comprehensive evaluation, the higher the weight should be. Therefore, we can use the tool of information entropy to calculate the weight of each index and provide the basis for multi index comprehensive evaluation)

说明：  永磁同步电机控制模型，使用滑膜PI控制，可供电机控制开发人员入门使用(mcu control for pmsm. used for suistanable energy vehicle simulation)

Method of Moments Lecture Notes

APP下载简，麻烦开通一下，嘻嘻嘻嘻嘻嘻嘻(fyrthhuhhfhvhvjbjfnvjvubj)

ti-dsp2407的电动机控制和音频输出程序-ti-dsp2407 motor control and audio output procedures

一:需求分析 1．本程序需掌握树和二叉树的概念及工作原理，运用其原理及概念完成实验.。 2．问题描述： 一个逻辑表达式如果对于其变元的任一种取值都为真，则称为重言式；反之，如果对于其变元的任一种取值都为假，则称为矛盾式；然而，更多的情况下，既非重言式，也非矛盾式。试写一程序，通过真值表判断一个逻辑表达式属于那一类。 3．基本要求： （1）逻辑表达式从终端输入，长度不超过一行。逻辑运算符包括“|”，“&”和“~”, 分别表示或、与和非，运算优先程度递增，但可以有括号改变，即括号内的运算优先。逻辑变元为大写字母。表达式中任何地方都可以含有多个空格符。 （2）若是重言式或矛盾式，可以只“显示True forever”或“False forever”，否则显示“Satisfactible”以及变量名序列，与用户交互。若用户对表达式中变元取一组值，程序就求出并显示逻辑表达式的值。 -1 : a needs analysis. The process required the trees and the binary tree master the concept and principle, to use its principles and the concept of completion of the pilot. . 2. Problem description : If a logical expression for the changes in the yuan"s value for a true, as tautology; Instead, If the changes for the yuan"s value for a fake, then called the contradiction; However, the more the situation, neither tautology. is not a contradiction. Try to write a procedure for the adoption of a truth table judgment logical expression belong into that category. 3. Basic requiremen

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