calcgui3

永磁同步电机 文件position为矢量控制位置环、速度环、电流环调节模型 文件speed为矢量控制速度环、电流环PI调节模型(Permanent magnet synchronous motor Position vector control position loop, speed loop, current loop regulation model File PI for vector control speed loop, current loop speed regulation model)

对于无源雷达定位系统，采用测向方法对目标定位，并对定位精度进行了分析。(For passive radar location system, using the direction finding method of orientation, and the positioning precision is analyzed.)

MS-AR：马尔科夫取值转移自回归模型，状态可取两种状态，也可以取多种状态。(MS-AR：the program of Markov Switching autoregressive model.)

matlab code for finding exon regions in DNA strand

插值算法的源程序，采用matlab写的，对理解插值算法有很大的帮助作用。(Interpolation algorithm source code, using matlab to write, to understand interpolation algorithm has been very helpful.)

说明：  基于有限元理论的相关程序，都可以运行！同时包括多种数值计算方法，可供参考。(Relevant programs based on finite element theory can run!)

采用自相关函数法求基音周期，将采样得到的声音信号按每20ms一帧分为若干帧，并对每帧的序列求自相关函数，取自相关函数第一个最大值点算出基音周期，并以帧为横坐标，基音周期为纵坐标画图，并去除野点，最后取图中浊音部分即面积较大部分的值作为基音周期。(Using the autocorrelation function method pitch period, the sound signal is sampled every 20ms frame is divided into a plurality of frames, and each frame sequence uates the autocorrelation function, taken the first maximum point of correlation function calculated the pitch period, and frame as the horizontal, the vertical axis pitch drawing and remove outliers, and finally take the value of the area that is part of a larger portion of the figure as voiced pitch.)

geometric shape modeling5

voice recognition using matlab

this function perform and make block diagram on image with defferent image and block size . by using matlab program