cooperative-communication

该程序为IEEE 802.15.4物理层仿真程序。工作频段为2.4GHz,信道模型为AWGN，仿真不同SNR情况下的BER。(This is a matlab programme of IEEE 802.15.4 which simulate the ber in different SNR values.The channel model is AWGN.)

matlab 畸变校正。功能：对发生桶形畸变的数字图像进行校正(Function: Digital image of barrel distortion correction occurs)

车牌识别切割算法。正确定位车牌字符，然后对其进行切割。(License plate character segmentation)

This tests the new String object method: concat.

communication Principles matlab simulation

matlab环境下单个节点能量感知的检测概率与虚警概率(energy of a single node under matlab perceived probability of detection and false alarm probability)

说明：  快速傅里叶变换 (FFT) 实现，给定信号x(t)=sin(2πf0t)，f0=50Hz，对x(t)以fs=200Hz进行抽样，抽样点数为N=16。编写程序实现对x(n)的快速傅里叶变换，求得相应的X(K)。(Fast Fourier Transform (FFT) to achieve a given signal x (t) = sin (2πf0t), f0 = 50Hz, for x (t) with fs = 200Hz sampling, the sampling points is N = 16. Procedures for the preparation of x (n) of the fast Fourier transform, obtained by the corresponding X (K).)

蚁群算法，MATLAB实现，用于TSP问题(Ant colony algorithm, MATLAB implementation)

说明：  matlab 电子测量 包括误差分析的很多函数(matlab dianziceliang)

Soft Input Soft Output Viterbi Algorithm