pca1

this mfile is riten in matlab and is related to mirtoolbox

matlab PID程序 matlab PID程序 matlab PID程序(matlab PID program)

 利用fft()进行快速傅立叶变换，得到频谱，画出正弦函数及其频谱  找出频谱中使得Y轴取最大值时的估计频率记为ft  加入白噪声，绘出信噪比和均方误差的关系曲线 ( using fft () for fast Fourier transformation, spectrum, to draw the sine function and its spectrum  find the spectrum makes the Y-axis maximum value when the estimated frequency is denoted by ft  adding white noise, SNR plot and mean square error curve)

雅克比式 调用 矩阵 正交矩阵 迭代 迭代次数(Jacobi calls Matrix orthogonal matrix iteration number of iterations)

说明：  用于深度置信初步描述，适合初学者进行学习(Preliminary description of applicable depth confidence, initial learning)

该算法实现了ICA,PCA的过程监测及故障诊断(The algorithm of the ICA, PCA in process monitoring and fault diagnosis)

该程序为matlab环境下程序，用于分形研究，用锯齿波生成元构成的分形(有点像两只青蛙)(The program for the matlab environment procedures for fractal research, with sawtooth generator constitute the fractal (a bit like a frog 2))

需要参考图像的图像质量评测算法(MS-SSIM)(Multi-Scale Structural Similarity Index (MS-SSIM). )

稀疏表示doa估计，l1范数凸优化的算法，性能很好(Low complexity method for DOA estimation using array covariance matrix sparse representation)

Matlab编程学习课件,非常好的资料赶紧下载(Matlab programming learning courseware, very good information quickly download)