example5_1_three_fault

这是一个用c和matlab编写的程序，用于实现k-means算法-This is a matlab with c and the preparation of the procedures used to implement k-means algorithm

sha-1算法是常用的数字摘要算法，例如

说明：  PID控制的S函数程序，可以实现SIMULINK中的PIDnn控制(PID control / S-function)

tlv5636资料-tlv5636

college entrance examination

说明：  建立简单的层状模型，共三层，褶积合成地震记录，使得数据随机缺失30%，分别用傅里叶变换、短时傅里叶变换、s变换、小波变换对地震数据进行时频分析。(A simple layered model with three layers and convolution synthetic seismogram is established. The data are randomly missing by 30%. Time-frequency analysis of seismic data is carried out by Fourier transform, short-time Fourier transform, S transform and wavelet transform, respectively.)

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C语言循环扫描16个按键，按键去抖动，检测按键是否松开。(C language cycle scan 16 keys, keys to jitter, check whether the keys are loosened)

说明：  VEGA, the European small launcher: Development status, future perspectives, and applications

自动画斐波那契回调线，判断趋势走向，方便好用(Automatically draw Fibonacci callback line to judge the trend and make it easy to use)