dosc

Estimating VAR(p) processes_Matlab code

Reduce noise in Binary Image 二值图去噪小程序，matlab(Reduce noise in Binary Image binary image denoising applet, matlab)

用matlab合成地震记录，matlab代码，石油勘探，地震正演模拟(sythetic seismic record with matlab)

基于粒子滤波的雷达检测前跟踪算法，建立新的目标模型和观测模型，提出了线性扩展目标。能够检测1db的弱小目标。(A radar target track-before-detect (TBD) algorithm using particle filter (PF) is presented in this paper. System dynamic model and measurement model are established based on a sequence of radar range-Doppler measurements using the new algorithm. Furthermore, a linear xtended target model is proposed, which is more capable of describing a maneuvering target than the conventional point arget model. The likelihood ratio function of the new model is also derived in this paper. Due to the accumulation of the PF-TBD over time and the effectiveness of the proposed target model, an mproved probability of detection for dim target is obtained. The experimental imulations demonstrate that the proposed method is capable of detecting and tracking a target with SNR of 1 dB robustly. )

主要介绍了svm的几种算法的中的具体不同和差别,随让内容简短,但对初学者来说是非常宝贵的(Mainly introduce the SVM algorithm in several different and specific differences, with the brief for content, but for beginners it is very valuable)

说明：  利用凯泽窗产生FIR滤波器，可以直接使用，不用其它头文件。(err)

采用模糊PID控制进行阶跃响应，在第300个采样时间控制器输出加1.0的干扰。(The fuzzy PID control of the step response, in the first 300 sampling time the controller output increases 1.0 interference.)

Band limited Eye diagram for 2-ary & 4-ary

Matlab guide abouth matematich funcions of matlab

基于MATLAB的MFCC特征提取实现, 内含实验音频文件(MATLAB-based MFCC feature extraction, containing experimental audio files)