数字图像处理_作业_Matlab_代码

1. 编程实现图像DFT和DCT高通、低通滤波。并进行比较 2. 找一幅曝光不足的灰度（或彩色）图像，按照直方图均衡化方法进行处理 3. 打开一幅图像，利用Roberts梯度法、Sobel算子和拉普拉斯算子进行锐化，并比较结果 4. 对清晰图像进行模糊化，并实现迭代盲目反卷积（IBD）图像恢复算法 5. 编写一个程序，对输入的图像进行哈夫曼编码，显示原图像的熵、编码后的平均码字长度、并能够根据编码重建出图像。

imu_3dm_gx4.zip

This package works on Ubuntu 12.04 and 14.04. ## Version History * **0.0.4**: - Fixed issue where packets would be dropped if the header checksum was broken up into multiple packets. - Added `verbose` option. * **0.0.3**: - Replaced `decimation` options with `rate` options. Decimation is automatically calculated. - Added a file for use with Kalibr. - Added a udev rule to configure permissions. * **0.0.2**: - Units of acceleration are now m/s^2, in agreement with ROS convention. - Cleaned up code base, replaced error codes with exceptions. - Status can now be viewed from `rqt_runtime_monitor`. - Filter output is now in a single, custom message with covariances and important status flags. - Added option to enable/disable accelerometer update in the estimator. - Removed TF broadcast option. - Reformatted code base to clang-llvm convention. * **0.0.1**: - First release.

LSD-OpenCV-MATLAB.zip

LSD-OpenCV-MATLAB ================= ###*Line Segment Detector for OpenCV and MATLAB* ------------------------------------------------ ### Introduction LSD-OpenCV-MATLAB is toolbox of Line Segment Detector(LSD) for OpenCV and MATLAB, as part of the GSoC 2013 program. The original code and paper, developed by Rafael Grompone von Gioi, can be found at [here](http://www.ipol.im/pub/art/2012/gjmr-lsd/).

STM32示例程序

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两轮自平衡小车的设计与实现

摘 要: 两轮自平衡小车被各种竞赛所喜爱，在很多大型比赛中都有涉及此方向的题目。阐述了基于飞思卡尔系列单片机为核心控制器，配合陀螺仪、角度传感器实现两轮小车的自平衡。着重介绍了两轮自平 衡小车的结构、平衡原理、控制算法，通过反复调试最终实现了小车的自平衡。