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说明：  pso基本算法的代码，能满足最基本的需要，适合初学人员，便于理解(pso )

通信网实验报告 用MATLAB实现话务量的计算(Communication network traffic using MATLAB realize the calculation)

认知无线电中基于能量检测的频谱感知方法研究(Cognitive radio spectrum sensing based on energy detection method)

matlab画的峰窝图(Matlab painting peak Waterloo map )

Additionally, LTE supports operation both in paired and unpaired spectrum (FDD and TDD) using channel bandwidths of approximately 1.4MHz up to 20MHz. The frequency domain scheduling can be done in OFDMA. One of the main challenges in OFDMA is the high peak-to-average radio of the transmitted signal, which requires linearity in the transmitter. The linear amplifiers have low efficiency therefore, OFDMA is not an optimized solution for a mobile uplink where the

超声斑点；瑞利分布；伽马分布；Hilbert空间填充；斑点图像(Ultrasound speckle Rayleigh distribution gamma distribution fill a Hilbert space spots image)

利用Matlab实现AES，其中包括了AES中的主要算法理解，以及逐步实现AES加密过程的方法和步骤。(the implementation of AES)

this is code for finding and tracking feature points

这个仿真程序用于实现DS-CDMA通信系统仿真(The simulation program used to implement DS-CDMA Communication System Simulation)

code for integrating a double integral problem numerically using the numerical Gauss-Quadrature technique