资源列表
QPSK
- pi/4 QPSK modulation and demodulation matlab code and explaination
Iso11172
- ISO/IEC 11172 - Information technology—Coding of moving pictures and associated audio for digital storage media at up to about 1,5 Mbit/s. The standard consists of the following five Parts-ISO 11172 MPEG1 part1/2/3 Systems (storage and synchronizat
CommunicationsToolbox
- 通信系统工具箱，介绍了一些通信系统中常用的MATLAB函数的应用-Communication System Toolbox，Describes some of the communications systems commonly used in the application of MATLAB Functions
ANewKindofSharpness2evaluation2functionofImage
- 一种新的图像清晰度评价函数。准确有效的图像清晰度评价函数是采用数字图像处理技术实现自动调焦的关键。通过分析比较3 种聚焦效 果较好的清晰度评价函数,提出了一种基于聚焦窗口模式的平方梯度函数作为聚焦评价函数,建立了评价函数的数学模 型,并给出了实验分析和结果。与以往常用的评价函数相比,具有更高的可靠性和聚焦灵敏度。 关-A New Kind of Sharpness2evaluation2function of Image
MATLAB_Simulation
- 基于MATLAB图形用户界面的信号分选仿真系统-MATLAB-based graphical user interface, signal sorting simulation system
Solving
- 求解双层规划问题常用的算法有极点算法、直接搜索法、下降法和非数值优化方法(如模拟退火算法、遗传算法等)，遗传算法的求解思路是：首先对上层的决策变量编码，代人下层规划模型，通过求解下层模型的决策变量值，代入上层模型计算适应度值，然后进行交叉、变异、选择操作，最后求出最优解。-Solving Bilevel Programming Problems with pole algorithm commonly used algorithms, direct search method, descent
EnvelopeAnalysis
- 信号处理，故障诊断，能量法，自功率谱，互功率谱，时域、频域求解-Signal processing, fault diagnosis, energy method, since the power spectrum, cross power spectrum, time domain, frequency domain to solve
IEC101_102_103_104
- 包括了IEC系列的电力规约文本，有IEC101\IEC102\IEC103\IEC104-Including the IEC series of power Statute text, there IEC101 \ IEC102 \ IEC103 \ IEC104
OFDM-comunication-base-matlab
- 这里提供了一整套的基于MATLAB的OFDM开发系统，从编码到信道模型-->解调-->同步建立--->维特比译码，涵盖了通信所有涉及的知识，是不错的学习资料。-Here are a set of MATLAB-OFDM-based development system, from coding to the channel model-> demodulator-> Sync build---> Viterbi decoding, covering all i
parallel
- 仿真了跳频系统中并行捕获的性能，希望对大家有帮助-parallel acquisition
CCSK
- 仿真了跳ccsk软扩频的性能，希望对大家有帮助-ccsk
time_frequency
- 这是一篇现代通信原理课程的作业报告.题目为几种时频分析方法比较及应用.详细介绍了短时傅里叶变换、小波变换、魏格纳—威利分布和Cohen类时频分布这4种典型时频分析方法,并作了比较-This is a modern communication Principle operating report. Entitled Comparison of several time-frequency analysis and 应用. 详细 Jieshao the short time Fourier tran