Matal_line

着是对蓝牙技术的一个系统仿真的程序，使用的是MATLAB平台进行的(With Bluetooth technology is a system simulation procedures are used in the MATLAB platform)

说明：  matlab发送端程序,256位FFT,16QAM-OFDM，最后有时域和频域图形显示(matlab sender program, 256 FFT, 16QAM-OFDM, the last times and frequency domain graphics)

说明：  LogMAP译码算法,可用于递归卷积编码和非递归卷积编码的译码，代码质量高，供参考(<1> Log MAP decoder for RSC and NSC convolutional codes <2> Based on Lalit Bahl s original BCJR algorithm and its logarithmic version (Hanzo & Woodard). <3> Test-bench code is also included.)

《卡尔曼滤波与组合导航》一书中非线性滤波章节的知识，EKF,UKF,UPF,PF各算法流程比较详细(the flow of EKF,UKF,UPF,PF)

说明：  该压缩包内为非线性格兰杰因果关系检验代码，欢迎大家下载(The compression package contains the non-linear Granger causality test code, welcome to download)

经验模态分解函数，可实现信号分解及滤波的功能。(EMD scheme which can achieve signal decomposition and noise elimanition.)

This code is filtering noise in image with median filter.

THIS IS A CURRENT DIFFERENTIAL PROTECTION SCHEME OF IEEE 39 BUS SYSTEM

此程序包括重采样中的最邻近法，双线性内插法，三次卷积法。 (resampling)

curve fitting by fft