An_Efficient_Coherent_Integration

MATLAB上实现的OFDM+AWGN/Rayleigh+BPSK/QPSK/16QAM/64QAM，并分析EbN0 vs BER.(The MATLAB implementation OFDM+AWGN/Rayleigh+BPSK/QPSK/16QAM/64QAM, and analyze EbN0 vs BER.)

说明：  matlab实现的最小生成树的两种最基本的算法即Kruskal，Prim。(matlab realization of the minimum spanning tree algorithm that is, the two most basic Kruskal, Prim.)

这个程序是关于无线射频识别室内定位系统的源程序，开发环境是matlab。希望对大家能有帮助(This program is about indoor positioning system, radio frequency identification of the source, development environment is matlab. Hope we can help)

一维多普勒频谱，不同算法的一维多普勒频谱比较(1D Doppler spectra)

用分水岭的方法实现图像分割 MATLAB实现(image segmentation by watershed methods , MATLAB implementation)

Another system identification toolbox user guide.

mobility and that can readily coexist with HSPA and earlier networks. OFDM/OFDMA technology is introduced for the LTE downlink, supporting very high data rates of up to 300Mbps while Single-Carrier FDMA (SC-FDMA) is used in the uplink with data rates of 80Mbps possible. Additionally, LTE supports operation both in paired and unpaired spectrum (FDD and TDD) using channel bandwidths of approximately 1.4MHz up to 20MHz. The frequency domain scheduling can be done in OFDMA. One of the main challenges in OFDMA is the high peak-to-average radio of the transmitted signal, which requires linearity in the transmitter. The linear amplifiers have low efficiency therefore, OFDMA is not an optimized solution for a mobile uplink where the

数值分析是一门比较实用的课程，在数学建模等方面应用广泛，这些代码里面几乎涵盖了全部的数值分析方法。(Numerical analysis is a more practical curriculum, widely used in mathematical modeling, etc., these codes which cover almost all of the numerical analysis method.)

这个是检测NEMA语句的matlab代码 主要检测GGA(This is to test the main NEMA statement matlab code detect GGA)

一个简单的时隙Aloha系统的matlab仿真程序。(A simple slot Aloha system matlab simulation program.)