chap9

阿兰方差的基本实现，可对滤波效果进行检验。(Allan scheme,which can terify the results of denoising in terms of three noise factors.)

专门用于石油工程中饱和度-单轴抗压强度曲线逼近作图，效果很好(Dedicated to petroleum engineering saturation- uniaxial compressive strength curve approximation mapping, good results)

test voice quality with errors

model of an induction motor to connect two different network of frequnce

该段程序实现的是模糊PID控制。讲模糊控制技术和PID控制结合起来，不仅满足线性系统的需求，更适合于非线性系统。(This section of the program to achieve fuzzy PID control. Stresses combine fuzzy control and PID control, not only meet the demand of the linear system, more suitable for non-linear systems.)

覆盖保存是WSN的一个基本质量要求。选择一个最佳的簇头，以满足长时间的监视区域的完全覆盖。使用覆盖意识的方法来选择簇头，而不是基于能量的方法，可以增加场景有效时间。(WSN coverage preservation is a basic quality requirements. Choose one of the best cluster head in order to meet long surveillance area completely covered. Awareness of the methods used to select the cover cluster head, rather than energy-based method, can increase the effective time of the scene.)

matlab新增寻找极值点程序，较老的版本中没有次函数(matlab find new extreme point of procedure, not the older version of the second function)

差分检测的程序，包括一个调制程序，以及两个检测程序：一个是比较复杂但是易于理解的，一个是简便方法。对于理解调制解调的初学者来说，很有帮助(Differential detection procedures, including a modulation process, as well as two testing procedures: one is more complicated but easy-to-understand, one is the easy way. For understanding the modulation and demodulation for beginners, very helpful)

SOPC基于MATLAB与DSP_Builder设计技术实验使用说明(User_guide_of_SOPC_experiment_based_on_matlab_and_DSP_Builder)

快速块LMS算法 利用FFT，实现频域的LMS快速算法，并且能够加快算法的收敛速度(Fast Block Least Mean Squares)