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fir和iir滤波器的设计，十分好用，大家交流(fir and iir filter design, very easy to use, to share)

motion detection people tracking after performing background subtraction and blobs detection use for video suvelliance

精通MATLAB数字图像处理与识别，第三章练习代码(Proficient in MATLAB digital image processing and recognition, the third chapter exercises code)

一个师兄的毕设，FIR 底通和带通滤波器和IIR 底通和带通滤波器，在MATLAB中求图像纹理特征。( A complete set of brothers, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, In the MATLAB image texture feature.)

横向滤波器 DFE滤波器 误码性能比较 横向滤波器 DFE滤波器 误码性能比较(横向滤波器 DFE滤波器 误码性能比较)

多天线系统当中的注水功率算法，具有一定的典型性(Multi-antenna systems are the water-power algorithm, has a typical)

A律压缩器子程序，用于matlab中A律压缩器子程序调用(A-law compression subroutine for A-law compressor routine matlab call)

用于小型文献数据库的检索系统，本程序适用于英文文献。(Literature database search for small systems, this procedure applies to English literature.)

matlsb code for finding transfer function

结合PCA的尺度不变特征变换(SIFT)算法，基于kaiser窗的双谱线插值FFT谐波分析，可实现对二维数据的聚类。( Combined with PCA scale invariant feature transform (SIFT) algorithm, Dual-line interpolation FFT harmonic analysis kaiser windows, Can realize the two-dimensional data clustering.)