trace3

canny edge detection and some other programs

MATLAB7.0做得一个科学型计算器，功能齐全，欢迎大家一起下载学习。有不足的地方欢迎大家指出。(MATLAB7.0 done a scientific calculator, full-featured, with everyone welcome to download the study. There are deficiencies welcome that.)

这是一款基于Matlab2016年版本的UPS电力电子装置的仿真图，通过Simulink来运行，然后可以显示电流电压和开关管的波形，有很好的可视化(This is based on the Matlab2016 version of the UPS power electronic device simulation diagram, through the Simulink to run, and then can display the current and voltage and switch tube waveform, a good visual)

matlab程序，将符号计算的结果转化为符号表达式(convert the symbol format to a char expression)

自适应滤波器的最陡下降法示意图(adaptive filter steep decline in the most schematic)

schematic Quanta AK1

说明：  提供多个基于小波的边缘检测源代码，实际中可作为工具箱函数直接调用(Provide several wavelet-based edge detection source code, the actual function can be called directly as a Kit)

用matlab打开视频，并测试处理30帧图像需要的时间(Using matlab to open the video, and test the processing time of 30 images)

用matlab代码实现的霍夫变换，对于初学者有一定的帮助(Matlab code to use the Hough transform, for beginners will certainly help)

M-file for simulating a QPSK transmitter by modulating with a pseudo random bit stream. A serial to parallel conversion of the pseudo random bit stream is performed with mapping of two bits per symbol. A cosine and sine carrier is configured and the I and Q symbols modulate these carriers. The I and Q carriers are combined and time and frequency domain plots are provided showing key waveforms at various positions in the QPSK transmitter. (M-file for simulating a QPSK transmitter b y modulating with a pseudo random bit stream. A s erial to parallel conversion of the pseudo rand om bit stream is performed with mapping of two bi ts per symbol. A cosine and sine carrier is CBMs gured and the I and Q symbols Modulate these CARR IERS. The I and Q carriers are combined and a time nd frequency domain plots are provided showing key waveforms at various positions in the QPSK t ransmitter.)