PID_PARTDIFF

ecg signal analysis using matlab

ITD法模态识别，基于自由振动曲线进行的模态识别(modal analysis)

matlab实例lms 算法(Matlab example LMS algorithm)

time series annalys. Trend decomposyshion. Season index decomposition

this program is for signal generation in the matlab

模拟噪声的程序，可以根据需要改写，主要功能是实现噪声模型 (Additive Noise Channel/Additive Guassian Noise Channel is the simplest of all channels. File usage details: op_channel = additivenoise(input_signal) mathematical Model: s(t) input signal to channel (=sig_ip) n(t)additive random noise process added by channel (=noise_mat) a(t) attenutation factor , here it is taken as random(=att_fact) out put signal r(t) = a .* s(t)+ n(t) an additional file named through_anc is there which shows 2 figures, 1. input signal 2. output signal )

说明：  语音识别关键性技术的MATLAB仿真实现.pdf(Voice recognition key technologies MATLAB simulation. Pdf)

Deblurring Images Using a Regularized Filter This example shows how to use regularized deconvolution to deblur images. Regularized deconvolution can be used effectively when constraints are applied on the recovered image (e.g., smoothness) and limited information is known about the additive noise. The blurred and noisy image is restored by a constrained least square restoration algorithm that uses a regularized filter.

Marr Hildreth Edge Detector

总结了MATLAB与ANSYS联合调用的方法，适用于进行迭代计算的情况(Summarizes the method MATLAB and ANSYS joint call for conduct of iterative calculations)