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说明：  信号频谱分析，倍频程算法matlab程序，1/N倍频程(Signal spectrum analysis, octave algorithm matlab program, 1/N octave)

用MATLAB编写的一个8级m序列，并实现了调频序列的提取和频率的选择，能显示出跳频图案！(Prepared with an 8-level MATLAB m sequence, and realized the extraction sequence and frequency of FM option, can show frequency-hopping pattern!)

电源四个二极管构成的整流电路SIMULIINK仿真模型，一种基于MATLAB7.0 (The power four diodes constituting a rectifier circuit SIMULIINK simulation models, one based on MATLAB7.0)

系统建模课程中，用于对控制系统的对象的数据处理和辨识。(System modeling course, object control system for data processing and identification.)

很不错的ofdm仿真程序，改程序会使你对正交频分复用有较深的理解(OFDM is a good simulation program, changing the procedure would you OFDM has a better understanding of)

低噪声CCD信号采集与处理系统技术研究 (Research on low-noise CCD signal acquisition and processing system technology)

一维含缺陷光子晶体带隙图,光子晶体由正常材料和不定介质组成。(One-dimensional photonic crystals with defects chart, photonic crystal materials and volatile media by the normal form.)

几个简单的空域滤波器程序，包括Guassian、laplace和unsharp(A few simple spatial filter process, including the Guassian, laplace and unsharp)

matlab code for MATLAB serial - code example

其中greedy_fair文件，为认知无线电中系统中贪婪算法与比例公平算法在资源分配上的对比仿真，其结果显示了两种算法分别在系统效益上和公平上的性能对比。(The greedy_fair file is used for the comparison of the greedy algorithm and the proportional fair algorithm in resource allocation in cognitive radio system , the result shows the two algorithms performance comparison in the system efficiency and fairness .)