C_code_examples

K-MEANS algorithm Input: cluster number k, and contains n data object . Output: the minimum

一个二维的fdtdc++编写的程序，较完整，带有pml边界条件。感兴趣的可以下载看看。(A two-dimensional fdtdc++ preparation procedures, more complete, with pml boundary conditions. Interested can download to see.)

检验实际分布是否与理论密度分布函数相符合。球面均匀分布的随机点在二维平面上的投影的密度分布(Verify whether the actual distribution consistent with the theoretical density distribution function. Spherical uniformly distributed random dot density distribution projected on a two-dimensional plane)

说明：  跟踪法导引法的MATLAB，程序，希望大家多侃侃(matlab)

滤波器仿真 matlab 画图 真是凑不够20个字了(Minato filter simulation matlab drawing is really not enough words of the 20)

matlab 无功电流检测 ip-iq法(matlab reactive current detection ip-iq method)

说明：  车厢调度:程序对栈的任何存取（即更改，读取和状态判别等操作必须借助于基本操作。(Train scheduling: proceedings of the stack of any access (that is, changing, reading and state identification must be by means of basic operations such as Operation.)

在分析结构损伤后，给结构添加噪声，再对结构不同损伤情况下的分析(After the analysis of structural damage to the structure adding noise, and then the structure is different in case of damage)

这个是霍夫曼编码的问题，要求输入只含有ABCD的四句话，且每句8个字符的长度，然后求出四个字符每个的概率，然后当成权值计算霍夫曼编码，我的这个程序已经实现了输入、概率统计、计算出霍夫曼编码存在了bian[]这个数组中(hoffuman decoding)

使用起来非常方便，小波包分析提取振动信号中的特征频率，FIR 底通和带通滤波器和IIR 底通和带通滤波器。( Very convenient to use, Wavelet packet analysis to extract vibration signal characteristic frequency, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter.)