PKmethod

digital image interpolation techniques including nearest neighbor, bilinear, bicubic and spline interpolation.

Added Channel equalization & AWGN noise effects

说明：  用于自学的PPT 帮助大家能够更好的 学习MATLAB 有助于 大家的自学哦(GOOD)

这是居于matlab下，7.4用汉明窗、布莱克曼窗设计滤波器，7.5是用Kaiser窗设计滤波器(The example 7.4 is use Hamming hamning blackman design of the lower filter,and the 7.5 is use Kaiser)

说明：  遗传算法参考程序，可解决大部分初学者的需求。初学者 可以尝试(Genetic algorithm reference program, can solve the needs of most beginners very good)

几篇很有参考价值的关于永磁同步电机控制的matlab仿真论文，依据此可以搭建自己的仿真框图(A few worthy of permanent magnet synchronous motor control on the matlab simulation papers, according to this you can build your own simulation block diagram)

使用S变换成功实现了小电流接地系统的故障选线，仿真证明选线判据真实可信( S transform based fault line detection)

混沌理论教材，从不同的角度处理数据，利用最小二乘法消除线性趋势，结果好于差分方法。(Chaos theory textbooks, processing data a different angle, eliminating the use of least squares linear trend, the result is better than the differential method.)

TDC-GP22时间数字转换器临时数据手册(TDC-GP22 Time-digital converter temporary data sheet)

说明：  文章介绍了在OFDM系统中基于导频的信道估计方法(Article introduced the System in OFDM based on pilot channel estimation methods)