gsyc

瑞利信道和高斯白噪声信道下qpsk和16qam性能对比(qpskand16qam)

清华大学张学工模式识别基础课件，一共13个章节，齐全。(Qinghua Zhang workers pattern recognition based courseware, complete.)

比较经典的电机仿真 用于直流电机的研究 毕业设计中也可用到(The classic motor simulation graduation design for DC motor can also be used to)

利用夹角余弦距离进行样本数据分类。实现步骤主要分为以下两部分：a、待测样品X与训练集里每个样品Xi的距离采用夹角余弦距离公式计算。b、循环计算待测样品和训练集中各已知样品之间的距离，找出距离待测样品最近的已知样品，该已知样品的类别就是待测样品的类别。(Using the sample data classification Angle cosine distance.Implementation steps are divided into the following two parts: a, sample under test with each of the samples in the training set X Xi distance using the included Angle cosine distance formula.B, loop calculation under test samples and the distance between the known samples training focus, find out the known closest to the sample under test samples, the samples of known category is the category of the sample under test.)

0／1背包问题的贪心优化解法 邓宏涛朱蜘 (江汉大学数学与计算机学院武汉430056) 摘要：介绍了0／1背包问题的基本贪心算法的解决策略，通过对贪心算法的改进和优化，找出0／1背包问题的最优解 的很好近似。(0/1 knapsack problem greedy optimization method of邓宏涛Zhu spider (Jianghan University, Mathematics and Computer Science, Wuhan 430056) Abstract: 0/1 knapsack problem of the greedy algorithm to solve the basic strategy of the greedy algorithm through the improvement and optimization, to find 0/1 knapsack problem of the optimal solution of a very good approximation.)

说明：  一些关于mimo预编码的基础知识以及一些主要的预编码方法

DS-CDMA 通信系统的仿真，其中的信道为瑞丽衰落信道(Simulation program to realize DS-CDMA system)

Specific color setting for Pie3 MatLab function

升余弦滚降系统的源程序 大家共享哈。。。。。。。(some matlab program)

THIS is the program for a law companding...