fangzhen

说明：  我写的matlab 的ar模型代码，很实用，希望对你有帮助(I wrote the ar model matlab code, very useful, want to help you)

该m文件是数字信号处理实验课上的实验2：离散时间傅里叶变换(The m-file is an experimental course on Digital Signal Processing Experiment 2: Discrete-time Fourier transform)

星载合成孔径雷达的回波模拟场景设置程序，以及地固坐标和经纬度坐标的转换Matlab程序(Spaceborne synthetic aperture radar echo simulation scenario setup program, and coordinates and latitude and longitude coordinates to fixed conversion Matlab program)

说明：  （1）应用9×9的窗口对上述图象进行随机抽样，共抽样200块子图象； （2）将所有子图象按列相接变成一个81维的行向量； （3）对所有200个行向量进行KL变换，求出其对应的协方差矩阵的特征向量和特征值，按降序排列特征值以及所对应的特征向量； （4）选择前40个最大特征值所对应的特征向量作为主元，将原图象块向这40个特征向量上投影，所获得的投影系数就是这个子块的特征向量。 （5）求出所有子块的特征向量。 ((1) the application of 9 × 9 window of these images at random, a total sample of 200 sub-image (2) all sub-images according to out-phase into a 81-dimensional row vector (3) all 200 lines for KL transform vector, derived its corresponding covariance matrix of eigenvectors and eigenvalues, in descending order by eigenvalue and the corresponding eigenvector (4) a choice to 40 corresponding to the largest eigenvalue eigenvector as the PCA, the original image block to the 40 feature vectors on the projection, the projection coefficients obtained by this sub-block eigenvector. (5) calculated for all sub-block eigenvector.)

code for cognitive radios

cross validation leave one out for calculating pls rmsecv

模糊自适应PID 更改模糊规则、隶属函数、系统传递函数即可获得不同系统的模糊自适应PID控制算法(Fuzzy adaptive PID change the fuzzy rules, membership function, the system transfer function can be obtained fuzzy adaptive PID control algorithm of the system)

说明：  programa de la segunda practica para analisis de se&ntilde ales biomedicas con calculo de ecg

analytic FDI for UAV fault detction using trim

绘图函数用mcc生成的代码嵌入VC工程实例，Win32 Console版本(mapping function using mcc generated code embedded VC engineering example, Win32 Console Version)