四水箱过程PCA故障检测

原始lmd算法，效果很不好，不知道程序哪里写错,不太能运行，自己做修改，但是上面的算法比较明确(The original LMD algorithm, the effect is very bad, I don t know where the program is misspelled,but it really can not run.If you want run it,just change a little.Actally the algorithm is clear.)

数字图像修复算法的评价标准也是从两个方面进行评价的，一个是修 复算法的效率，一个是修复后图像质量。修复算法的效率主要就是看修复 图像所用的时间，可以用时间就行量化。而图像质量很难从量上唯一的进 行评价，目前图像修复质量还没有统一的评价标准，从实际应用出发，修 复后图像质量的好坏大多数是从以下两个方面就行评价，修复后图像给人 主观上的“满意度”和客观上图像的cnr、enl、epi、psnr、snr来评判。(The evaluation criteria of digital image restoration algorithms are also evaluated from two aspects, one is repair. One of the efficiency of complex algorithm is the image quality after restoration. The efficiency of the repair algorithm depends mainly on the repair. The time spent on the image can be quantified in terms of time. But image quality is difficult to improve quantitatively only. At present, there is no uniform evaluation criterion for image restoration quality. Starting from practical application, repair The quality of restored images is mostly evaluated from the following two aspects, and the restored images are given to people. Subjective "satisfaction" and objective image cnr, enl, epi, psnr, SNR to judge.)

用于解决层次分析能解决的问题，只要输入判断矩阵，所有结果都会显示出来(analytical hierarchy process)

基于欧几里得距离的聚类分析，旋转机械二维全息谱计算的实用例程，模式识别中的bayes判别分析算法，多目标跟踪的粒子滤波器，esprit算法对有干扰的信号频率进行估计,包括四元数的各种计算。

example shorter qpsk simulink

说明：  matlab代码读取O文件和N文件,计算GPS卫星位置，然后输出(matlab code ,read O file and N file，caculate GPS position and print out.)

计算多跨连续梁内力并绘制弯矩图，计算书度快且准确(inner force calculating)

matlab讲义，非常好的MATLAB入门资料 -matlab notes, very good introductory information on MATLAB

This program simulation is used to simulate the performance of Mary noncoherent FSK modulation (BFSK,4FSK,8FSK and 16FSK) in AWGN channel for SNRdB change from 0 to 12 dB and print the modulation type ,SNRdB and Bit error rate for each steps. finally the program is plot the BER versus SNRdB for four type of noncoherent FSK modulation

基于LMS算法的自适应滤波收敛性的Matlab仿真(LMS adaptive filtering algorithm based on the convergence of the Matlab simulation)