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最近编的一个小程序,可以供大家参考,初学者可以下来()

AODV路由算法的OPNET环境仿真实现(The AODV The OPNET simulation to achieve)

本程序仿真了AWGN信道下，采用DS扩频对bpsk信号的影响，扩频码采用walsh码，扩频因子16； 接收端进行rake接收，然后分集合并，比较了三种分集方式对误码率的影响 从图像可以看出在扩频因子较高的情况下，最大比值合并与等增益合并性能相近(This program simulates the AWGN channel, using DS spread spectrum signal for bpsk influence spreading code using walsh code spreading factor 16 Rake receiver receiving end, and diversity combining, diversity compares three methods on the bit error rate of As can be seen from the image in the case of higher spreading factor, the maximum ratio combining and equal gain combining similar performance)

C Traps and pitfalls ebook

有matlab相关教案，命令大全，以及部分习题（含答案），还有些相关学习资料，是初学者很好的学习资料(There are lesson plans related to matlab, order Guinness, as well as some exercises (with answers), some related to learning materials is a very good learning materials for beginners)

遗传算法tsp问题 针对题目中物流配送路径优化问题，本文引入0-1规划思想，建立了带约束条件的物流配送问题的数学模型。求解时，引入遗传算法的编码方式，并针对分区数与客户数量相差较小的情况，灵活运用分区配送算法确定包含最优解的分区序列组，紧密结合枚举法使得其算法兼顾简单、快速的优点。应用Matlab软件可执行得到最短路径。兼顾时间因素导致的复杂影响，我们引入了惩罚函数，并通过设定惩罚系数，进一步由最短路径求得最优路径。(Genetic algorithm tsp problem of logistics distribution routing optimization problem subject, this paper introduces 0-1 programming ideas, a mathematical model with the constraints of logistics and distribution problems. Solving, introducing genetic algorithm encoding, and the number of partitions and the number of customers for a small difference, the flexible use of the partition containing the partition algorithm to determine the distribution of the optimal solution sequence group, closely enumeration method allows both the algorithm is simple, fast advantages. Matlab software application executable to get the shortest path. Complex factors affecting both the time, we introduce a penalty function, and by setting the penalty coefficient, and further obtain the optimal path from the shortest path.)

维特比硬判决的译码程序，可以经过简单修改适应任何的约束长度(Hard-decision Viterbi decoding process can be simply adapted to any constraint length)

二阶稀疏信号欠定盲分离，基于超平面法矢量的混合矩阵的估计(Second-order sparse underdetermined blind signal separation method based on hyperplane vector mixing matrix estimate)

这是一个用matlab编制的绘制风、浪等玫瑰图分布的程序(This is a matlab prepared to draw the wind, waves and other roses distribution program)

说明：  用matlab模拟圆孔衍射图像，入射光为平面波，衍射距离可以任意调节(Matlab simulation using circular aperture diffraction images, the incident light for the plane wave, diffraction can adjust the distance)