zsy_pidjj

背景检测,使方法更加的优化了，更容易接受学习，使读者容易接受(background detection)

Overlap–save is the traditional name for an efficient way to uate the discrete convolution between a very long signal x[n] and a finite impulse response (FIR) filter h[n].

RSSI 定位算法的MATLAB仿真实现(RSSI positioning algorithm matlab)

PWM逆变器全图，共有四组不同参数仿真,包你下载不后悔(PWM inverter full size, a total of four simulations with different parameters, including your download does not regret)

基于LMS算法的自适应滤波器的matlab程序，输入正弦信号，加入白噪声后，通过滤波器后恢复出原信号(failed to translate)

多目标跟踪的粒子滤波器，信号处理中的旋转不变子空间法，利用matlab GUI实现的串口编程例子。( Multi-target tracking particle filter, Signal Processing ESPRIT method, Use serial programming examples matlab GUI implementation.)

打开Matlab，在工作窗口中输入程序，运行；出结果(Open Matlab, the working window, type the program, run results)

多核处理多特征的融合（matlab实现——提供测试数据）(Multicore processing multi-feature fusion (matlab achieve- to provide test data))

说明：  35GHz毫米波的二维横断面成像点目标仿真程序(Simulation program of point target in 2D cross section imaging)

fit_mix_2D_gaussian - fit parameters for a 2D mixed-gaussian distribution using EM algorithm format: [u,covar,t,iter] = fit_mix_2D_gaussian( X,M ) input: X - input samples, Nx2 vector M - number of gaussians which are assumed to compose the distribution output: u - fitted mean for each gaussian (each mean is a 2x1 vector) covar - fitted covariance for each gaussian. this is a 2x2xM matrix. t - probability of each gaussian in the complete distribution iter - number of iterations done by the function