multi-filter

车载收音模块资料，数字调谐收音原理，控制方式等等(Car radio module data, digital tuning radio theory, control, etc.)

提取图像的形状特征的一个matlab程序(A code of matlab to extract a ROI s shape feature)

随机调制信号下的模拟ppm的matlab仿真(random modulation signal simulation ppm of Matlab simulation)

vc++下各种数字滤波器的实验程序，包括带通，带阻，低通，高通。(vc++ a variety of digital filters under the experimental procedures, including band-pass, band stop, low-pass, high pass.)

随机交织器的matlab实现：通过MC仿真的方法产生随机数(Matlab random interleaver implementation)

Now you can apply many of MATLAB’s data analysis functions to this data set.

k-均值算法，主要进行在matlab中的程序实现，进行图像的分割处理(k-means algorithm, mainly for the program in the matlab implementation for image segmentation)

fit_ML_normal - Maximum Likelihood fit of the normal distribution of i.i.d. samples!. Given the samples of a normal distribution, the PDF parameter is found fits data to the probability of the form: p(r) = sqrt(1/2/pi/sig^2)*exp(-((r-u)^2)/(2*sig^2)) with parameters: u,sig^2 format: result = fit_ML_normal( x,hAx ) input: x - vector, samples with normal distribution to be parameterized hAx - handle of an axis, on which the fitted distribution is plotted if h is given empty, a figure is created. output: result - structure with the fields sig^2,u - fitted parameters CRB_sig2,CRB_u - Cram?r-Rao Bound for the estimator value RMS - RMS error of the estimation type - ML

图像的二维小波分解与重构，dwt2函数和idwt2函数的应用(Two-dimensional image wavelet decomposition and reconstruction, dwt2 function and function application idwt2)

spwm for a three phase