daima

一些测试函数的MATLAB程序(some tests function MATLAB)

basic ofdm with interlever: The transmitter section converts digital data to be transmitted, into a mapping of subcarrier amplitude and phase. It then transforms this spectral representation of the data into the time domain using an Inverse Discrete Fourier Transform (IDFT). The Inverse Fast Fourier Transform (IFFT) performs the same operations as an IDFT, except that it is much more computational efficiency, and there is used in all practical systems. In order to transmit the OFDM signal the calculated time domain signal is then mixed up to the required frequency.

说明：  可以分析NMEA0183格式中的GGA数据的静态精度（rms）(Can analyze the static accuracy (rms) of GGA data in NMEA0183 format)

ica_filter for signals matlab code

说明：  一种改进的局部线性嵌入算法，性能比传统的要好(An improved local linear embedding algorithm with better performance than the traditional LLE algorithm)

说明：  出效果 图，大大提高工作学习效率，对于工程应用和图像处理教学方面有着非常好的辅助性作用，下阶段的任务就是把图像处理的主要技 术方法系统地用MATLAB 实现，从而建立起一套基于MATLAB 的图像处理试验平台，为相关行业的工作学习技术人员提供有效的 参考工具。 本文作者创新点：本文提出了基于MATLAB 的图像处理功能解决图像处理技术一系列理论方法的实现途径，为快速高效实现 图像处理各种效果提出了行之有效的解决方法。 参考文献： [1] 张博夫,梁凯琦.MATLAB 环境下的数字图像处理入门实验[J].现代教育技术,2007,6(2):37-39. [2] 胡学龙,许开宇.数字图像处理[M].北京:电子工业出版社,2006. [3] 何东健.数字图像处理[M].2 版.西安:西安电子科技大学出版社,2008. 李昕等：基于MATLAB 的数字图像处理 1981__ (Evaluation[J].IEEE Trans.On Pattern Analysis and Machine Intelligence,1998,20(8):777-788. [5] Candela G T, Gtother P J, Watson C I, et al. NISTIR 5467, PCASYSA Pattern-lever Classification Automation System for Fingerprints [R].1995. )

对ARMA生成的多个场景进行基于概率距离概念的场景削减(ARMA generated more than one scene to cut scene based on the concept of probability distance)

Tdm ver10 is a code in LabView for TDM communications

This package for prtools

各类CS的仿真 包括BP OMP COSAMP SL0 FOCUSS MMV-FOCUSS(All types of CS simulation include BP OMP COSAMP SL0 FOCUSS MMV-FOCUSS)