chapter8

matlab 50道练习题，有助于新手快速提高编程和应用能力(matlab 50 道 exercises to help novice programming and ability to rapidly improve)

Perona-Malik Algorithm with comparision using SSIM

学习matlab的必备，对于初学者来说希望能帮到你(Learning Matlab essential, hope you can help for beginners)

surf算法，实现特征点检测和匹配.文件内有两个图像匹配实例(surf algorithm, feature point detection and matching)

this is a matlab cod for image processing.

说明：  MATLABcuda编程指南，很好用的，大家有兴趣的有看看。(MATLABcuda programming guide, useful, and we are interested in a look.)

高频地波雷达距离多普勒和方位联合估计算法(An Algorithm for Target Range, Azimuth Angle and Doppler Frequency)

这是一个PID自动调节的程序，里面的PID自动调节算法很好的(This is a PID automatic adjustment procedures, which automatically adjust the PID algorithm good)

本文提出了一种适用于低轨卫异扩频通信系统的多普勒频移快捕方法.该方法基于数字匹配滤波器及自动频率控制环路_利用数字匹配滤波器的囚码快捕特性及其输出主相关峰值对频偏的敏感性，缩短多普勒频移的 捕获时间.论文首先推导了多普勒频移的平均捕获时间表达式，然后根据数值分析结果得到了准最佳捕获判决策略，最后通过比较验证了该快捕方法相对于传统串行捕获方法在性能上的提高. (This paper presents a low-orbit health for different spread spectrum communication system fast catching the Doppler shift method, which based on digital matched filter and automatic frequency control loop _ prisoners using digital matched filter code features rapid acquisition and the output of the main correlation peak frequency deviation of the sensitivity of the Doppler frequency shift to shorten acquisition time. paper first derive the mean Doppler shift acquisition time expression, then the numerical results obtained quasi-optimal capture decision strategies, and finally verified by comparing with the rapid acquisition method to capture the traditional method of serial improvement in performance.)

考虑雨衰 阴影 和多径影响，部分实现了追踪测速迭代松弛算法，matlab小波分析程序。( Consider shadow rain attenuation and multipath effects Partially achieved tracking speed iterative relaxation algorithm, matlab wavelet analysis program.)