matlab

image zoomig in matlab

matlab学习实例，包含源代码，简单易学(matlab study examples, including source code, easy to learn)

PID controller design of nonlinear systems using an improved

This file consists matlab programs implemented in morphological image processing

实现语音的采集，变换，滤波器的设计以及滤波后的语音信号的显示和频谱变换(failed to translate)

使用改进后的全变分算法对地震振幅切片进行处理，可以提高地震剖面的分辨率，增加信噪比。(Using the improved algorithm, total variation for processing seismic amplitude slices, can improve the resolution of seismic profiles, increased signal to noise ratio.)

说明：  波束图定义为当阵列输入为平面波时，阵列输出与平面波入射角的关系。阵列天线的方向图是全方向的，但阵列的输出经过加权求和后，却可以使阵列接受的方向增益聚集在一个方向上，相当于形成一个波束，(The wave beam chart defines to work as when array input for plane wave, array output and plane wave incidence angle relations. Array antennas s directional diagram is entire direction, but array output after weighting summation, actually may cause the directive gain which the array accepts to gather in a direction, is equal in forms wave beam, )

目前常用的张正友的摄像机标定方法，对畸变系数增加了切向畸变，结果精度很高，可直接应用于程序中。(Zhang is currently commonly used in the Friends of the camera calibration method, the distortion coefficient increased tangential distortion, resulting in high accuracy can be directly applied to program.)

功能：该程序主要用于计算星体运行的部分轨道参数。(Function: The procedure used to calculate the running part of the orbital parameters of stars.)

PLOT_FRONTS space-time plot of rupture front and process zone tail slip velocty threshold to define rupture front rupture times (for which V=Veps) at each point with quadratic time interpolation