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完成图像的比例缩放，可以按照需要完成对图像的大小设置 (To complete the image scaling, image size is set in accordance with the need to complete)

使用Schmidl&Cox算法实现系统符号同步，在理想信道、CM1-4(UWB信道的四种经典模型)和AWGN信道下分别进行了仿真。(Schmidl &Cox algorithm is Used for symbol synchronization , in ideal channel, CM1-4 (four classic UWB channel model) and AWGN channel.And we can analyse qualities of these channels.)

by Minh Do Contourlet transform: an efficient and flexible multiresolution, local, and directional image ... The contourlet transform: an efficient directional multiresolution image representation, Minh N. Do and Martin Vetterli, IEEE Transactions on Image Processing, December 2005.

计算机视觉，图像分割的matlab源程序(Computer vision, image segmentation matlab source)

matlab源程序 比较直传，AF，DF的误码率仿真 比较理论误码率和直传误码率仿真曲线图 适合初学者阅读(matlab source code comparison forward pass, AF, DF bit error rate BER simulation and comparison theory forward pass BER curves for beginners to read)

匈牙利算法的matlab实现，自己处理的，克服了大部分的死循环问题(Hungary matlab solve death circle)

Region Based Active Contour Segmentation

matlab简单方式视频背景提取，通过取中值的方法得到背景(Matlab simple way video background extraction, through the median method to get the background.)

画出直方图，并将该直方图均衡化，以达到图像画面均匀。(Draw the histogram and the histogram equalization in order to achieve uniformity of the image screen.)

蔡氏电路仿真，产生混沌特性，双漩涡吸引子(Chua s circuit simulation, resulting in chaotic, two-vortex attractor)