chouhaochange

使用模糊推理对锅炉故障进行检测，代码可运行(Using fuzzy inference boiler fault detection, code can be run)

it is a working matlab code for analysis of BER of 16-QAM

牛顿下山算法 牛顿迭代算法 和牛顿差值多项式 (Newton downhill method the difference between Newton and Newton polynomial algorithm)

高丝混合模型，内涵matlab程序，用EM算法(Kose hybrid model, the connotation matlab program, using the EM algorithm)

说明：  matlab 实现一维Ｓ变换 逆变换，S变换由加拿大地球物理专家Stockewell 首先提出具有独特的优点(matlab realize one-dimensional inverse transform S transform, S transform geophysical experts from Canada Stockewell first has a unique advantage of)

基于循环统计量的Matlab程序，主要用于信号故障诊断(Circulation statistics based on Matlab program, mainly for the Signal Fault Diagnosis)

This is a basic program for quan filter for filtering multiplicative noise it gives reasonable output for speckle noise removal

编写M文件，创建如下图形窗口，分别绘制如下图所示的曲线。 （1）曲线y=sin(t)sin(9t)，要求采用红色，点线。横坐标取值范围[0~ ]，标注x轴、y轴并加标题。 （2）一组余弦曲线，其振幅分别为0.4，0.6和0.8。横坐标取值范围[0~2 ]。添加图例与标题。进入图形编辑状态，调整图例的位置。 （3）分别绘制peaks函数的曲面图和网格线图。对曲面图做平滑处理，并添加标题与colorbar。 (Write M file, create the following graphics window, curves were plotted as shown below. (A) the curve y = sin (t) sin (9t), require the use of a red dotted line. The abscissa in the range [0 ~  ], labeled x-axis, y-axis and a title. (2) a set of a cosine curve, and the amplitude was 0.4, 0.6, 0.8. Abscissa value range [0 ~ 2  ]. Add a legend and title. Into the graphical editing mode, adjust the position of the legend. (3) were drawn surface chart peaks function and grid line graph. Surface charts do for smoothing and add titles and colorbar.)

基于ECG与PPG信号融合的血压检测方法研究,通过将两种进行融合处理，从而更加准确地进行血压的检测分析处理。(Blood Pressure ECG and PPG signal detection method based on fusion by the fusion of two treatment to more accurately detect blood pressure analysis process.)

说明：  FDTD（时域有限差分法）写的一个双脊金属加载矩形波导，的基模和第一个高阶模的色散曲线计算。(FDTD (finite difference time domain method) to write a双脊metal loaded rectangular waveguide, the fundamental mode and first higher order mode dispersion curve.)