voc-release2

Here the code which is help you to find the minutiae in fingerprint

Matlab based calculator

MATLAB编写的SAR成像程序，数据采用的是仿真数据(matlab prepared SAR imaging program, using the simulation data.)

钻井船悬臂梁loadchart计算 ,计算悬臂梁升出船体所能承受的井心与立根盒的最大载荷。(Calculate the cantilever rigs loadchart)

此程序为OFDM的信道仿真程序。通过计算出信道后，进行ber误码率的计算。(This procedure for the OFDM channel simulation program. By calculating the channel, the bit error rate for the calculation of ber.)

读取语音信号（用matlab的wavread指令），把语音信号分帧、加窗，进行清浊分割，提取基 频，这一部分较简单，自己编程序做。参考文献自己到图书馆期刊网上查找。 提取语音信号的lpc参数，可调用lpcfit.m 程序（我提供，见附件），将源、目标语音的浊音 段的lpc系数进行DTW规整，调用pathita2.m 程序（我提供，见附件）。将规整得到的lpc系数 转换成lsp参数，调用lpcar2ls.m 程序（我提供，见附件）， 再进行转换映射，调用matlab 的指令newrbe。(read the speech signal (using Matlab wavread Directive), Voice Signal frames, Windowed, Qingzhuo segmentation, extracting fundamental frequency, this part is relatively simple, they programmed to do. References their online journals to the library search. Voice Signal Extraction lpc parameters can be called lpcfit.m (I provide, see Annex), the source, Voiced objective voice of the lpc coefficient DTW structured, Call pathita2.m (I provide, see Annex). Structured to the lpc lsp conversion coefficient parameters, calling lpcar2ls.m (I offer see Annex), the shift mapping, called the directive newrbe Matlab.)

说明：  匹配追踪和正交匹配追踪的算法。用于时频分析算法。(mathing pursuit algorithm )

中国石油大学（北京）国际班数值分析老师给的资料，matlab相关(S.R.Otto, J.P.Denier- An Introduction to Programming and Numerical Methods in MATLAB)

四元数傅里叶变换代码，四元数在图像上的应用(quaternion fourier transform)

说明：  传统RRT算法，快速拓展随机树，路径规划(Traditional RRT algorithm,rapidly expanding random tree,path planing)