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Matlab2
介绍了数字通信中的QPSK调制解调的原理，通过用Matlab编写脚本程序对QPSK通信系统的发射和接收过程的具体实现进行模拟仿真，绘出信号在理想信道和加噪信道中模拟传输时的时域图，并对各模块进行了频谱分析，所得到的结果与理论基本相符，对于理解QPSK系统的性能并在系统的实际应用上作进一步的设计，提供了有效的参考依据(The introduction was done with the principle of the QPSK modulation and demodulation in digital communications, a script was written by using Matlab program to carry out a simulation of the QPSK communication system ,which contains the concrete realization of transmit and receive process. The time-domain diagram is drew separately when the signal transmits in the ideal channel and in the channel with noise, spectral analysis of each module is also done, the results obtained with theoretical results in the main, which provides an effective frame of reference for understanding the performance of QPSK systems, and the practical application in the system to make further designed.)
- 2010-06-16 08:22:47下载
- 积分：1
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ok
说明： 基于Pca的人脸自动识别源码 采用orl人脸库 最后出现识别数目(Automatically identify the source of Pca-based face orl face database last identification number)
- 2012-05-01 22:44:29下载
- 积分：1
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mult_interp1
对excel中出现的多组缺失且混乱的数据做插值，节省excel手工调整、分组插值的时间，提供效率，参数可以根据用户需要自行调整。(To excel in the multiple sets of missing and disorder data interpolation, save excel manual adjustment, grouping interpolation of time, provide efficiency.)
- 2014-08-31 13:07:57下载
- 积分：1
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利用载波移相调制产生pwm波
利用载波移相调制产生pwm波，驱动开关管，实现五电平(
Using carrier phase shift modulation to generate PWM wave, drive the switch tube, realize the five level
Using carrier phase shift modulation to generate PWM wave, drive the switch tube, realize the five level
)
- 2016-04-18 11:03:54下载
- 积分：1
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randHe
基于Henon映射的混沌伪随机序列发生器，用MATLAB7.1实现(Henon mapping based on Chaotic Pseudo-random sequence generator, to achieve with MATLAB7.1)
- 2010-07-25 09:49:45下载
- 积分：1
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weifen-chafen
差分 微分模型的代码,很好用，学习很快。可尝试学习。(Differential differential model code, useful, learning quickly. You can try to learn.)
- 2013-08-14 20:41:49下载
- 积分：1
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matlab
matlab使用教程，是《21 世纪全国应用型本科电子通信系列实用规划教材》。包含：第1 章 MATLAB简介；第2章 MATLAB语言基；第3章 MATLAB数值运算；第4章 结构数组与细胞数组；第5章 MATLAB 符号运算；第6章 MATLAB 程序设计；第7章 MATLAB 数据可视化；第8章 交互式仿真集成环境 SIMULINK；附录 MATLAB 上机实验(Using matlab tutorial is " 21st Century electronic communications nationwide series of application-oriented practical planning materials." Contains: Chapter 1 Introduction MATLAB Chapter 2 MATLAB language group Chapter 3 MATLAB numerical computation Chapter 4 array of structures and cell arrays Chapter 5 MATLAB symbolic computation Chapter 6 MATLAB programming Chapter 7 MATLAB data visualization Chapter 8 interactive simulation integrated environment SIMULINK Appendix MATLAB on experiments)
- 2013-10-13 13:01:38下载
- 积分：1
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labeling-code
Read video into MATLAB using aviread and alculate the background image . Initialization for Kalman Filtering. Calculate the difference image to extract pixels with more thanthreshold change.
and Plot the tracking rectangle after Kalman filtering
- 2013-04-25 18:38:05下载
- 积分：1
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TuXiangQuWu
此文件夹包含antongdaoquwu.m主程序文件和antongdao.m子程序文件，都是自己写的，用matlab语言写成，用于图像去雾，可将一幅有雾的模糊图像转化成去雾后的清晰图像，缺点是效率不高，处理一张图片需要1秒左右，不能用于工业化，可以将关键部分改写成C代码提升速度。(This folder contains the main program file and antongdao.m antongdaoquwu.m subroutine files, are their own written language written with matlab for image defogging, there may be a blurred image is converted to go after the fog fog clear image, the disadvantage is not efficient, the process takes about one second a picture can not be used for industrial, it can be a key part of the C code rewritten to increase speed.)
- 2015-10-02 11:36:26下载
- 积分：1
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MATLAB-Fundamentals-and-Applications
北航经典书籍随书程序MATLAB基础与应用(Northern Classic Books program with the book and applications based on MATLAB)
- 2011-06-15 11:02:41下载
- 积分：1
