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matlab学习中常用到的一些程序代码，有助于大家学些matlab知识 (matlab)

viterbi译码的matlab实现,提供相应的原程序代码(viterbi decoder matlab implementation)

说明：  某炼厂常压塔实测数据和人工化验结果（汽油干点）。假设输入变量为常顶温度、顶回流温度、进料温度、进料压力、常顶压力共5个变量；输出量为汽油干点。试用BPNN建立此常压塔汽油干点软测量模型。(A certain refinery atmospheric column measured data and artificial test results (gasoline do). Assume that the input variables for the top temperature, reflux temperature, feed temperature, feed pressure, often a total of five variables Do some output for petrol. Trial BPNN the atmospheric column gasoline with some soft measurement model is established.)

说明：  压缩感知DOA算法，利用1范数方法进行优化重构，进行方位角估计(Compressed Sensing DOA algorithm, using 1-norm method to optimize reconstruction and azimuth estimation)

BP网络进行分类。matlab源码。经过验证(BP network classification. matlab source code. Proven)

通过MATLAB程序设计实现FIR低通滤波器，附加一个交互界面选择不同的窗函数下的低通滤波。(MATLAB programs designed and implemented by FIR low-pass filter, attach an interactive interface to select a different window functions under the low-pass filter.)

squeezer is clustering algorithm

利用重复轨道卫星数据计算轨道之间的基线（即空间距离）实现数据获取时间内任意位置的基线长度，并存入文件中。(Repeat orbit satellites using data between tracks baseline (i.e. spatial distance) for data acquisition time of the baseline length anywhere within and into a file.)

本文主要讨论获得图片后如何提取其边界信息，首先利用图像灰度均匀化解决了对比度不清晰的问题，然后利用高斯滤波法对图片进行滤波去噪，进而利用Canny算法实现边缘检测提取边界，该方法与Matlab自带的求边界方法有明显的提高，为利用Matlab程序求图像分形维数提供了更精确的前提。(This article focuses on how to get the image to extract the boundary information, the first to use to the gray uniform solve the contrast is not clear, and then use the Gaussian filter image filtering noise, and then use the Canny edge detection algorithm to extract the boundary of the and Matlab comes boundary method has increased significantly, and provide a more accurate premise for the use of Matlab program for image fractal dimension.)

毕业设计时编写的MATLAB程序，实现的lCGuTi特征提取，并做在不同光照、不同视角下的特征匹配，最优guLZQyD差值计算方法，有应用matlab进行编程的源代码.m文件,以及运行需要的图象文件 (Upon graduation design written MATLAB program to achieve the lCGuTi image feature extraction, and do feature different light, different perspectives match under optimal guLZQyD difference calculation method, there are application programming source code matlab .m files and run picture file required. )