FFT

统计决策建立在统计分析和统计预测的基础上，是一种定量决策 。统计决策是在不确定情况下，应用概率来进行决策的计算和分析，是一种概率决策。 (Statistical decision based on statistical analysis and statistical prediction, based on a quantitative decision-making. Statistical decisions under uncertainty, applied probability calculations and analysis for decision-making, is a probabilistic decision.)

说明：  PMSM Field Oriented Control using Svpwm for Control Moment Gyroscope

模糊综合评判计算程序 模糊综合评判的过程：1、灰色关联分析，求权重（程序见Relation）；2、模糊聚类分析，划分等级（程序见F_class）；3、隶属度计算，求隶属函数（程序见Subjection和subject）；4、模糊综合评判，计算各单元等级（程序见F_judge）。(Fuzzy comprehensive evaluation matlab code The process of fuzzy comprehensive evaluation: 1. Grey relational analysis to get weight (see Relation for program); 2. Fuzzy clustering analysis to divide ranks (see F_class for program); 3. Membership degree calculation to get membership function (see Subjection and subject for program); 4. Fuzzy comprehensive evaluation to calculate each unit grade (see F_judge for program).)

说明：  matlab提供了rgb2gray的函数，但是如果gray想要换成rgb，就要自己写了。(matlab function rgb2gray provided, but if you want gray into rgb, should write their own.)

fir带通滤波器,可将不需要的频率成分的信号滤去(fir bandpass filter unwanted frequency components can be filtered signal)

基于 Matlab Simulink 的滤波器仿真(The Band pass and the low pass filter on Matlab)

Contrast Limited AHE (CLAHE) differs from ordinary adaptive histogram equalization in its contrast limiting. This feature can also be applied to global histogram equalization, giving rise to contrast limited histogram equalization (CLHE). In the case of CLAHE, the contrast limiting procedure has to be applied for each neighbourhood from which a transformation function is derived.

DIGITAL IMAGE PROCESSING using matlab SIMULATION

基于耦合模式理论以及传输矩阵的啁啾光栅光纤的延时和反射率matlab编程仿真分析(the simulation of the reflectivity and delay of the Chirped fiber grating )

说明：  用matlab计算平面口径天线的方向函数，(Flat aperture antenna with matlab calculate the direction of the function,)