welding-code

说明：  通过本程序，可以将地震数据由ibm格式转为ieee格式，(form seisdate form ibm to ieee )

这是基于MATLAB环境的fisher分类判别的源代码，适合于统计专业人士参考(This is the fisher-based MATLAB environment, classification and discrimination of the source code, suitable for professional reference statistics)

Matlab source code for wireless communications.

MATLAB课程设计基于Matlab和双线性变换的滤波器设计 (MATLAB course design based on MATLAB and bilinear transformation of filter design)

主成分分析代码，用matlab实现的，请大家参阅。(Principal component analysis code, matlab implementation, please refer to the.)

振动信号的预处理消除趋势项（滑动法消除多项式趋势）(Pre-oscillation signal, slide method to eliminate the polynomial trend)

implementation of em algorithm

该程序是基于梳妆导频的OFDM信道估计的最基础的程序，适合初学者(The program is based on the dressing of the OFDM pilot channel estimation the most basic procedures, suitable for beginners)

设计一超前校正环节，使得超调量为20 ，调节时间为1s。系统单位斜坡稳态响应误差为10 。并作出校正前后后的系统单位阶跃响应时域曲线加以比较。(Design a lead correction link, so the overshoot is 20 , adjust the time of 1s. Steady-state response of the system unit error of the slope is 10 . Made before and after correction and after the system unit step response curves are compared in time domain.)

霍夫曼编码6进去N输入的MATLAB程序代码，直接可用。(Huffman 6 N input into the MATLAB code directly available.)