HMA_ref_code_zcz

KNN算法的实现，k-nearest neighbors聚类算法的matlab 实现(KNN algorithm, k-nearest neighbors clustering algorithm to achieve the matlab)

lvq 算法 关于读取一个手写字体的数据库的代码的问题[图像图形(Identification of data sets, can be used as, the classification of experimental data. Category: Pattern Recognition)

使用matlab确定迭代搜索区间,与进退法稍有不同(use matlab for search bound)

GPS信号捕获 指标是signalpower=-185dBW，此时可以进行室内定位(GPS signal acquisition indicator is signalpower =-185dBW, indoor positioning can be performed at this time)

时隙ALOHA协议程序：实际产生的业务量，吞吐量，平均延迟 (Slotted ALOHA protocol procedures: the actual traffic throughput, average delay)

Preconditioned Conjugate Gradient iterative Ax=b solver.Routine to solve a symmetric positive definite linearsystem Ax = b using the Preconditioned Conjugate

给出了一种改进的蚁群算法的聚类程序，比基本蚁群聚类效果好。(very useful)

第１章　对流层有关特性 第２章　对流层散射传播机制 第３章　对流层散射传输损耗 第４章　对流层散射信号慢衰落特性 第５章　对流层散射信号相关特性及谱特性 第６章　对流层散射信号统计分布特性 第７章　分集接收信号统计分布特性 (Transmission mechanism, transmission loss, slow fading characteristic, correlation characteristic and spectrum characteristic, statistical distribution, diversity reception signal statistical distribution characteristics )

分别采用滞环电流和电压空间矢量技术进行PWM调制,波形完美(Respectively using hysteresis current and voltage space vector PWM modulation)

基于Matlab语言的Monte_Carlo入门教程.用于初学者学习。有一定的指导意义。(Based on Matlab language Monte_Carlo Tutorial. For beginners. Have some significance.)