一个多径/衰落环境下的CDMA系统，仿真模型中包含了干扰和热噪声，这个仿真模型可以产生许多性能结果。需要支撑子程序MSquence.m，LinearFeedbackShiftRegiater.m.
上传时间： 2014-07-28
上传用户：comua
LL(1)语法分析器，在任何时候，总控程序都是按照栈顶符号X和当前输入符号a行事的。对于任何（X，a），总控程序每次都执行下述三种可能的动作之一： 若X＝a＝’＃’，则宣布分析成功，停止分析过程； 若X＝a≠’＃’，则把X从栈顶逐出，让a指向下一输入符号； 若X是一个非终结符，则查看分析表M。若M中存放着一条关于X的产生式，那么，首先把X逐出栈顶，然后，把产生式的右部符号按反序一一推进栈，同时做这个产生式相应的语义动作（目前不管）。若M[X，a]中存放着一条出错标志，则调用出错诊查程序Error。
上传时间： 2013-12-09
上传用户：13160677563
This a GUI that manages DSP analysis functions for wav-files (e.g., speech signals). Two functions (plotps.m and spect.m) are included for starters. You may write your own functions and integrate that into the GUI without much hassle (see instructions in the accompanying readme.txt file). Additional features like the snipper lets you trim the time series and save it as a separate wav-file. The GUI is a great tool for instructors in a DSP course and DSP researchers alike!
标签： functions wav-files analysis manages
上传时间： 2016-11-09
上传用户：从此走出阴霾
Josephu算法 建立一个01.in的文件，输入N行数据（m,n）,m为总人数，第n个人出列 输出结果会保存在自动生成一个01.out的文件中
上传时间： 2016-11-25
上传用户：jiahao131
1.用随机数方法产生页面走向，页面走向长度为L(15<=L<=20),L由控制台输入。 2.根据页面走向，分别采用Optinal、FIFO、LRU算法进行页面置换，统计缺页率。 3.假定可用内存块为m(3<=m<=5)，m由控制台输入，初始时，作业页面都不在内存。
上传时间： 2017-01-21
上传用户：teddysha
AdaBoost, Adaptive Boosting, is a well-known meta machine learning algorithm that was proposed by Yoav Freund and Robert Schapire. In this project there two main files 1. ADABOOST_tr.m 2. ADABOOST_te.m to traing and test a user-coded learning (classification) algorithm with AdaBoost. A demo file (demo.m) is provided that demonstrates how these two files can be used with a classifier (basic threshold classifier) for two class classification problem.
标签： well-known algorithm AdaBoost Adaptive
上传时间： 2014-01-15
上传用户：qiaoyue
简单的单用户ds-cdma系统仿真，包含六个m文件，m序列作为扩频码。
上传时间： 2013-11-27
上传用户：笨小孩
建立循环链表，实现选猴王的程序：输入N只猴子，从第一只猴子开始报数（M),数到m的那只猴子就推出，如此循环，剩下的最后一直猴子就是猴王！！
标签： 循环
上传时间： 2013-12-19
上传用户：851197153
Matlab 画三维立体图形 The aim of geom3d library is to handle and visualize 3D geometric primitives such as points, lines, planes, polyhedra... It provides low-level functions for manipulating 3D geometric primitives, making easier the development of more complex geometric algorithms. Some features of the library are: - creation of various shapes (3D points, 3D lines, planes, polyhedra...) through an intuitive syntax. Ex: createPlane(p1, p2, p3) to create a plane through 3 points. - derivation of new shapes: intersection between 2 planes, intersection between a plane and a line, between a sphere and a line... - functions for 3D polygons and polyhedra. Polyhedra use classical vertex-faces arrays (face array contain indices of vertices), and support faces with any number of vertices. Some basic models are provided (createOctaedron, createCubeoctaedron...), as well as some computation (like faceNormal or centroid) - manipulation of planar transformation. Ex.: ROT = createRotationOx(THETA); P2 = transformPoint3d(P1, ROT); - direct drawing of shapes with specialized functions. Clipping is performed automatically for infinite shapes such as lines or rays. Ex: drawPoint3d([50 50 25; 20 70 10], 'ro'); % draw some points drawLine3d([X0 Y0 Z0 DX DY DZ]); % clip and draw straight line Some functions require the geom2d package. Additional help is provided in geom3d/Contents.m file, as well as summary files like 'points3d.m' or 'lines3d.m'.
标签： Matlab 画三维立体图形
上传时间： 2015-11-02
上传用户：A1321
pn码的产生，m序列，M序列，可以用于伪随机序列的分析与学习
上传时间： 2015-12-09
上传用户：linxiaosong
