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一些ｍａｔｌａｂ中生成随机数的源代码，在数学建模中会用到(Some random number generated in matlab source code will be used in mathematical modeling)

超宽带BPSK调制输出，加入窄带干扰并进行仿真输出。(Ultra-Wideband BPSK modulation output, adding narrow-band interference and simulation output.)

线性系统理论中用到的simulink模型搭建，初级。(Linear system theory simulink model used in construction, primary.)

voice detection

OFDM is one of the best physical-layer candidates for cognitive radio (CR) systems, but rectangular pulse shaping gives rise to large spectrum sidelobes and interferes with the licensed user on the adjacent band. In this paper, an approach is derived based on the signal continuity to measure the spectral decay rate of the shaping pulse for OFDM.

多目标pso的算法程序，添加了NSGA2的思想，即NSPSO算法。(Multi objective PSO algorithm program, adding the idea of NSPSO, that is, NSGA2 algorithm.)

matlab code important

MATLAB统计分析与应用 40个案例分析(The 40 case analysis of the the MATLAB statistical analysis and application)

i have attached code for boundary detection, face rcognition gradient calcul ation color spaces

根据Barabasi等人提出的无标度模型复杂网络生成的preferential attachment原理，生成指定规模的无标度网络的邻接矩阵。(Based on the preferential attachment mechanism proposed by Barabasi et al, the code functions to generate the adjacency matrix for a scale-free network with given size.)