gps_tools

自己写的视频监控实验程序,检测车辆的经过，内有实验数据．(Write your own video surveillance test procedures)

显示图像，可同时显示多福图像，并可用title标注说明(subplot)

说明：  清浊音检测，方法为短时平均能量，自己编的matlab程序。希望有用(-Qingzhuo tone detection, methods for short-term average energy, the matlab own procedures. Hope useful)

SSB vs DSB-SC Modulation Matlab code

Dandn文件给出了输入参数的名称及格式 即在调用prim前先输入邻接矩阵D和节点个数n输入prim得到两行的矩阵T,将上下两行数字对应的节点相连即可(Dandn file name given input parameters and format that is called prim before Input adjacency matrix D and node numbers n input prim are two lines of the matrix T, the number of up and down two lines can be connected to the corresponding node)

这是利用小波分析进行信号处理的例程，具体内容因为已经很久没看了，所以不好说了(This is the use of wavelet analysis for signal processing routines, the specific content as it has been a long time not seen, so bad that)

说明：  齿轮箱故障诊断中振动信号是非线性、非平稳的，所以在分析振动信号之前需要对信号进行平稳化处理，该段是EMD分解的程序。(Gearbox Fault Diagnosis vibration signal is nonlinear, non-stationary, so before analyzing vibration signals the need for a smooth signal processing, the segment is the EMD program.)

《matlab应用大全》赵海滨编著，清华大学出版社，第九章主讲二维数据可视化(The application of matlab Zhao Haibin compiled, tsinghua university press, chapter 9 on two-dimensional data visualization)

用于两信号的相关性的的检验，利用matlab(Relevance estimation of signals by matlab)

自己用matlab写的算术编码的程序，信源为二元信源,信源序列、码长均可自定义(own use Matlab write arithmetic coding procedures, source of the dual source, the source sequence, code length can be defined)