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Description: L.W. Couch编写的《数字与模拟通信系统第八版》源文件代码-L.W. Couch,Digital and Analog Communication Systems, 8th Edition,
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Description: 该MATLAB代码用于实现PSO-w方法对benchmark函数的优化-This matlab code is designed for PSO-w algorithm
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Size: 3072 |
Author: 杨大哥 |
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Description: 对于有限长序列，可以直接采用MATLAB的矩阵运算功能编程（不必求出序列的DTFT的表达式），就可以得到序列的DTFT。DTFT的理论表示是：
（1）
若在区间上有个样本，并需要计算点上的DTFT，即考虑频率点
（2）
上的DTFT。则可以将式（1）改写为：
（3）
其矩阵表示为：
（4）
式中分别是序列和的列向量，是维矩阵。
如果将序列和序列分别写成列向量，则有：
（5）
为统一，将，，，均表示为行向量，则有：
（6）
式中是一个维的矩阵。
实验要求：针对式（6）编写一个计算有限长序列的DTFT的函数：
function [X,w] = dtft(x,n,k)-matlab signal
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Size: 2048 |
Author: 董政 |
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Description: 基于W-SVD数字图像水印的源代码，还有用matlab程序编写的界面GUI，可以用来做科研实训或者参考着做毕设。-W-SVD digital image watermarking based on the source code, the interface of GUI with the MATLAB programming, can be used to do scientific research training or reference to do complete set.
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Size: 2476032 |
Author: qiuju |
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Description: 利用matlab的GUI设计俄罗斯方块游戏
按键说明：
W、向上箭头、小键盘5：变换形状；
A、向左箭头、小键盘1：左移；
S、向下箭头、小键盘2：快速下移；
D、向右箭头、小键盘3：右移；
空格键：暂停；
F5或CTRL+R：开始；
CTRL+S：停止；
快捷键可以参考菜单。-GUI design using matlab Tetris game Key Description: W, up arrow, keypad 5: Transform shape A, left arrow, keypad 1: left S, down arrow, keypad 2: Fast Down D, right arrow keypad 3: Right Spacebar: Pause F5 or CTRL+R: start CTRL+S: Stop shortcut keys can refer to the menu.
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Size: 3264512 |
Author: micheal |
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Description: 基于小波零树图像压缩编码的MATLAB程序代码-EZW-based image compression coding algorithm code
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Size: 30720 |
Author: 傻儿 |
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Description: Matlab 魏格纳分布程序
Matlab 魏格纳分布程序 -Program of W-V distribution
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Size: 4710400 |
Author: 郑一鸣 |
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Description: insqv,l
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Size: 1777664 |
Author: mohamed |
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Description: This work originated thanks to funding of the Grant Agency of the
Academy of Sciences, in the project framework ID IAA200120701
• Electronic version CZ/EN of this document
• Computer code in Scilab
• Computer code in Matlab
• Learning Example-This work originated thanks to funding of the Grant Agency of the
Academy of Sciences, in the project framework ID IAA200120701
• Electronic version CZ/EN of this document
• Computer code in Scilab
• Computer code in Matlab
• Learning Example
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Size: 286720 |
Author: Mohammad Fiuzy |
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Description: A matlab code for speech enhancement using Kalman filtering. Speech corrupted with multi talker babble noise.
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Size: 2048 |
Author: Harish Mahendru |
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Description: A matlab code for speech enhancement using Kalman filtering. Speech corrupted with car inside noise travelling at 60kmph with windows closed.
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Size: 2048 |
Author: Harish Mahendru |
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Description: A matlab code for enhancement of speech using Kalman filtering. Speech corrupted with exhaust fan noise.
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Size: 2048 |
Author: Harish Mahendru |
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Description: A matlab code for speech enhancement using Kalman filtering. Speech corrupted with street noise while sitting inside an auto rickshaw.
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Size: 2048 |
Author: Harish Mahendru |
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Description: 基于Matlab的鲁棒控制设计，由斯普林格出版社出版，作者是D.-W. Gu, P. Hr. Petkov and M. M. Konstantinov-Robust Control Design With MATLAB
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Size: 4299776 |
Author: youjinchuan |
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Description: 数据读入写出，小球反弹过程，函数频谱的构造的matlab仿真-Data: reading and writing, the process of rebound the ball, the MATLAB simulation function of frequency spectrum structure
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Size: 1024 |
Author: wpc |
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Description: 代数多重程序中的 W 循环只适合 4 层
网格的 W 循环- U4EE3 u6570 u591A u91CD u7F51 u683CW u578B
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Size: 169984 |
Author: 李占科 |
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Description: 《通信系统仿真原理与无线应用》系统地介绍通信系统的设计、分析和仿真方法，还提供了大量极具参考价值的仿真实例。《通信系统仿真原理与无线应用》的全部仿真程序都是采用MATLAB编写的。这不仅方便读者理解仿真的实现过程，还允许读者修改或使用这些代码段来进行自己的仿真开发。章后提供了大量的参考文献和经过精心设计的各类练习题，方便教学。- Communication system simulation principle and wireless application systematically introduces the design, analysis and simulation methods of communication system, and also provides a large number of simulation examples with great reference value. Communication system simulation principles and wireless applications of all simulation procedures are written in MATLAB. This not only facilitates the reader to understand the implementation of the simulation, but also allows the reader to modify or use the code segments for his own simulation development. After the chapter provides a large number of reference materials and well-designed types of exercises to facilitate teaching.
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Author: Sharon_YYYYYY |
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Description: Dijkstra(迪杰斯特拉)算法是典型的单源最短路径算法，用于计算一个节点到其他所有节点的最短路径。主要特点是以起始点为中心向外层层扩展，直到扩展到终点为止。Dijkstra算法是很有代表性的最短路径算法，在很多专业课程中都作为基本内容有详细的介绍，如数据结构，图论，运筹学等等。注意该算法要求图中不存在负权边。
问题描述：在无向图 G=(V,E) 中，假设每条边 E[i] 的长度为 w[i]，找到由顶点 V0 到其余各点的最短路径。（单源最短路径）(Dijkstra (Dijkstra) algorithm is a typical single source shortest path algorithm. It is used to calculate the shortest path of a node to all other nodes. The main feature is that the starting point is centered and extended outward until the end of the expansion. Dijkstra algorithm is a typical shortest path algorithm, in many professional courses as a basic content, a detailed introduction, such as data structure, graph theory, operations research, and so on. Note that the algorithm requires no negative edges in the graph.
Problem Description: in undirected graph G= (V, E), assume that the length of each edge E[i] is w[i], and find the shortest path from vertex V0 to the rest of the points. (single source shortest path))
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Author: 孤独不是病
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Description: kjkj jkaj kjlj jasofiu jojoa jlkj jkj j lkj klj jsfjoe oeuro jd jodiu ieu iueur dj oed fdfe ewe ewr wer t ret t w e
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Size: 106496 |
Author: manny1
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Description: The SPS PV array model implements a PV array built of series- and parallel-connected PV modules. It allows modeling a variety of preset PV modules available from NREL System Advisor Model (Jan. 2014) as well as a user-defined PV module. The PV array block has two inputs that allow you to supply varying sun irradiance (input Ir in W/m^2) and temperature (input T in deg. C) data.
In our example, the PV array consists of one string of 14 Trina Solar TSM-250 modules connected in series. At 25 deg. C and with a solar irradiance of 1000 W/m2, the string can produce 3500 W.
Two small capacitors, connected on the + and - terminals of the PV array, are used to model the parasitic capacitance between the PV modules and the ground.
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Size: 46080 |
Author: monir10
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