This demonstration models a flight control for the longitudinal motion of a Grumman Aerospace F-14 Tomcat. First order linear approximations of the aircraft and actuator behavior are connected to an analog flight control design that uses the pilot s stick pitch command as the set point for the aircraft s pitch attitude and uses aircraft pitch angle and pitch rate to determine commands. A simplified Dryden wind gust model is incorporated to perturb the system.
標簽： demonstration longitudinal Aerospace Grumman
上傳時間： 2016-05-17
上傳用戶：wang5829
There are two files in the zip folder. bpsk_spread.m and jakesmodel.m Steps for simulation: 1] Run jakesmodel.m first 2] Then run bpsk_spread.m . 3] Note that during the first run bpsk_spread.m has no rayleigh fading.This is because the corresponding code has been commented 4] The resulting performance is stored in BER_awgn. 5] Now uncomment the Rayleigh Fading code in bpsk_spread.m file. 6] Same time comment BER_awgn (line 112) and uncomment BER_ray variable. 7] Run the simulation. To compare the perfromances of the receiver using DSSS plot the BER_awgn and BER_ray
標簽： bpsk_spread jakesmodel simulation folder
上傳時間： 2016-05-19
上傳用戶：ynsnjs
本程序要求用戶在控制臺里輸入非終極符，終結符與產生式，然后對用戶輸入的文法進行分析，得出first集 與follow 集，并打印出預測分析表用戶決定是否繼續進行句型分析，如繼續則給出符號分析棧的實現，從而判斷剛輸入的句子是否為符合該文法的句子。 該程序遵循LL（1） 文法FIRST（A）的構造：是A的所有可能推導的開頭終結符或可能的ε FOLLOW（A）是所有句型中出現在緊接A之后的非終結符或“#” 預測分析程序 構造LL（1）分析表 ⅰ，構造文法中所有元素的FIRST和FOLLOW集合 ⅱ，對文法G的每個產生式A->α執行第三步和第四步 ⅲ，對每個終結符a∈FIRST（α）,把A->α加至M[A，a] ⅳ，若ε∈FIRST（α），則對任何b∈FOLLOW(A)把A->α加至M[A，b]中 ⅴ，把所有無定義的M[A，a]標上“出錯標志”
上傳時間： 2013-12-27
上傳用戶：jackgao
Library and command line program for Huffman encoding and decoding both files and chunks of memory. The encoder is a 2 pass encoder. The first pass scans the data and builds the Huffman tree. The second pass encodes the data. The decoder is one pa
標簽： and encoding decoding Library
上傳時間： 2016-06-01
上傳用戶：zhaiye
檢索無向圖中的最短路徑，使用breast first search
上傳時間： 2016-06-08
上傳用戶：colinal
java Labyrinth game；Provides two kinds to produce map s way stochastically: The stochastic distribution point method and the chart depth first traversal the law two kinds.It can searches the shortest way to demonstrate automatically
標簽： stochastically stochastic Labyrinth distribut
上傳時間： 2016-06-13
上傳用戶：qilin
OSPF是一種路由選擇協議。路由選擇算法和路由選擇協議在概念上是不同的。網絡上的主機、路由器通過路由選擇算法形成路由表，以確定發送分組的傳輸路徑。而路由選擇協議是路由器用來建立路由表和更新路由信息的通信協議。 開放最短路徑優先協議(Open Shortest Path First，OSPF)是目前最主要的內部網關協議之一。通過本課程設計，學生可以對路由表的建立和路由信息的更新等有更直觀和清晰的認識。
上傳時間： 2014-01-04
上傳用戶：笨小孩
LL1通用語法分析器，有消除左遞歸，FIRST集合、FOLLOW集合、分析表生成等功能
上傳時間： 2014-08-12
上傳用戶：450976175
Of the password is: Server: "1." Client: + for the month of the date of the machine. Such as "2005/08/05", compared with the number "85" Database: "xzxq". I made the changes: 1, stations and customer-service once every 30 seconds to exchange information (to ensure continuous line) 2, computer services-an increase of the serial number 3, client-service to send the card serial number and send IP addresses to the service side 4, the desktop client by the embargo, since the definition of the icon to start the process faster (from the window Superman Code) 5, CS-shielding some function keys, but CTRL + ALT + DEL keys can not shield the hope that a revised modify these friends 6, there are some corners of Laws (such as title, etc.). Client desktop icon in the Settings page set up first class to enter FXZWN999 open on to add, delete icon button
標簽： the password machine Client
上傳時間： 2016-06-27
上傳用戶：xsnjzljj
Proceedings of Practice of Interesting Algorithms 2007 The editor assumes no responsibility for the accuracy, completeness or usefulness of the information disclosed in this volume. Unauthorized use might infringe on privately owned patents of publication right. Please contact the individual authors for permission to reprint or otherwise use information from their papers. First edition 2007 Publication Planned by Prof. Wenxin Li Edited by Yili Zhao All rights reserved by Artificial Intelligence Laboratory, Peking University June 26, 2007
標簽： responsibility Proceedings Interesting Algorithms
上傳時間： 2016-06-28
上傳用戶：wyc199288
