模糊pid

matlab code of ecg in this we can see how we ecg to r-r interval

一个matlab的扩展程序包，可以生成、处理海浪数据得到海浪谱、有效波高、周期等一系列海洋信息的程序。对从事海浪方面的工作者非常有帮助，并且附有使用说明书。功能异常强大，有兴趣的自己慢慢研究。(DIrectional WAve SPectra Toolbox Version 1.4 For MATLAB.DIWASP was originally developed at the Coastal Oceanography Group, Centre for Water Research, University of Western Australia, Perth. It is now distributed and maintained by MetOcean Solutions Ltd., New Zealand.)

简化的OFDM系统仿真，其中暂未考虑扰码和卷积码，物理层参数采用802.11a参数，1个长训练符号与6个OFDM数据符号构成1帧，信道为单径rayleigh衰落信道，其中最大多普勒频移为100Hz，信噪比0-30dB，调制方式为QPSK和16-QAM。(Simplified OFDM system simulation, which yet consider scrambling and convolution codes, physical layer parameters using 802.11a parameters, a long training symbols and six OFDM data symbols constitute a channel for single-path rayleigh fading channel, one of the largest Doppler shift is 100Hz, the SNR 0-30dB, the modulation scheme is QPSK and 16-QAM.)

matlab code for Dynamic Time Warping (DTW)

MUSIC算法是基于天线阵列协方差矩阵的特征分解类DOA估计算法，这里给出的是基于解相干的MUSIC算法。(MUSIC algorithm is based on the antenna array covariance matrix eigen-decomposition DOA estimation algorithm presented here is based on the MUSIC algorithm decoherence.)

Space Vector PWM VSI Induction 3HP Motor Drive

说明：  块状和梳状导频下的OFDM信道估计LMMSELSSVDLMMSE-OFDMoncha，(OFDM channel estimation lmmselsvdlmmse OFDM oncha with block and comb pilots)

说明：  产生高斯白噪声并用不同方法求解其PSD（功率谱密度）(Generating Gaussian white noise and solving its PSD)

射频电路设计，微波设计中常常用到的smith原图，本程序利用MATLAB编程画出smith原图，可以帮助射频电路设计，比如画等功率匹配圆，等阻抗圆，等反射系数圆等。(RF circuit design, microwave design is often used smith artwork, this program using MATLAB to draw smith original programming that can help RF circuit design, such as painting and other power matching round, such as impedance circle, so the reflection coefficient circle and so on.)

说明：  最优化理论 认知无线电 功率控制方面的资料，写得很详细。( Probability-based optimization of inter-sensing duration and power control in cognitive radio )