bpsk_dsp

模式识别领域里的聚类分析：C-MEANS算法(Cluster analysis: C-MEANS ALGORITHM)

fuzzy_cluster模糊聚类分析，本函数使用的是直接聚类法，直接输出聚类信息，无返回值 输入参数data是需要分类的数据，将会对data的列分类，请输入数据前把需要分类的向量按列保存到矩阵data 输入参数numda是分类的分类点，如果不知道可以先省略，系统默认1-0依次减小用以方便判断分割点，然后用户再细分( Fuzzy_cluster fuzzy clustering analysis, the function uses the clustering method is direct, direct output clustering information, no return value input parameter data is needed to classify data, classification of data will be listed, enter the data before the need saved by the column vector classification matrix data to the input parameters numda profile classification point is, if you do not know can be omitted, in order to reduce the system default 1-0 split point for easy judgment, then the user is subdivided)

Missing Format Width Exception extends Illegal Format Exception.

matlab的一些常用指令，说明matlab的常见使用方法(some basic Using instructions for matlab)

小推力卫星轨道转移仿真，基于电推进的系统。研究分析从地球转移轨道得到静止轨道所需燃料。(The earth s communication satellite of concept design Based on the ion propulsion technology)

polar码的SC译码算法，可设置不同信噪比，不同码长，可改为SCL算法和CA_SCL算法。核心部分采用C程序编写，主要框架采用matlab编写，极大提高了运行速度。 (SC polar code decoding algorithm, you can set different SNR, different code lengths, can be changed SCL algorithm and CA_SCL algorithms. The core part of C programming, the main framework for the use of matlab prepared, greatly increasing the speed.)

通过编程，利用变步长的求积公式求解积分，具有较高的精确度(By programming, the integral can be solved by the quadrature formula with variable step size, which has high accuracy.)

A collection of useful matlab commands for easy reference and lookup of commands, I hope you like it

说明：  一种基于matlab编程的滤波器程序，经测试可用(Matlab filter programming based procedure, the test can be used)

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