gjw_ls

matlab写的一个用于显示图形的绘图界面，只需将绘图代码输入，即可单击显示按钮显示图形。(matlab write a graphics interface for displaying graphics, simply enter the drawing code, you can click the Show button to display the graphics.)

GTRACK Track mouse position and show coordinates in figure title. Once GTRACK is active the mouse position is constantly tracked and printed on the current figure title. A left-click will print the coordinates in the command line and store them. Clicking the mouse right button deactivates GTRACK.

说明：  计算信号的高阶统计量，用于信号估计和分析( Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause of DFARS)

说明：  基本滤波的小程序例子 关于 卡尔曼滤波的kalman(kalman)

说明：  背景差分法对运动汽车的检测，对检测得到的汽车图像进行预处理和边缘提取(Background difference method for the detection of movement of motor vehicles, the vehicle has been detected image pre-processing and edge extraction)

基于matlab的图像二值转换程序，在Matlab上可以运行(Matlab binary image based on the conversion process, can be run in Matlab)

matlab实现直方图源代码,用于实验图形处理中(i think it s a useful program，you can use it)

用matlab开发的5个题目的代码，主要是光电综合设计的几个题目(With the development of the five topics matlab code, mainly optoelectronic integrated design of several topics)

说明：  matlab遗传算法程序，用于参数优化，结构寻优(Matlab genetic algorithm program, for parameter optimization, structure optimization)

录制一段自己的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；给定滤波器的性能指标，采用窗函数法和双线性变换设计滤波器，并画出滤波器的频率响应；然后用自己设计的滤波器对采集的信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；回放语音信号；最后，设计一个信号处理系统界面。(Section of their own voice recording signal, and recording the signal sampling draw sample after the speech signal time-domain waveform and frequency spectrum given filter performance indicators, using a window function method and bilinear transformation design of filters, and draw the frequency response filter then use the filter of their own design for the signal acquisition filtering, after filtering the signal to draw the time-domain waveform and spectrum, and filtering of signals before and after contrast, analysis of signal changes playback voice signal Finally, the design of a signal processing system interface.)