神经网络

Source code for horn antenna in matlab. Plots include..E and H sectoral planes. and the directivity of the horn antenna is calculated..Removing the signs it takes values from user to plot Electric field polar diagrams.

伴随 EKF 是高斯噪声假设，大大削弱了 EKF SLAM 能力处理不确定性。与更多的中后部的不确定性，在扩展卡尔曼滤波的线性化失败。

根据接收数据阵x 、信道长度LH、过采样因子q ，采用Hopfield 盲处理方法，恢复出相应于x的尽可能长的BPSK发送序列，并估计 信道。(Based on the received data matrix x, the channel length of the LH, oversampling factor q, with Hopfield blind treatment, recovery corresponding to x, send a sequence of BPSK as long as possible, and the channel estimate.)

基于dtc svm_dtc 的船舶电力推进系统仿真模型(Propulsion system simulation model based on dtc svm_dtc ship )

计算一个一位序列的极值（极大与极小） 并标注他们的位置 作图示意 并讨论在序列起始与终点的极值近似(Calculate a sequence of extremal (maximum and minimum) and marked their position plotted schematically and discussed in sequence starting with the end of the extreme value approximation)

其中包含了PSO的所有改进算法，希望可以为大家提供帮助。(Which contains all the improved algorithm of PSO, hope everyone can help.)

双势井duffing方程分叉演示程序。演示Duffing方程在不同系数选择下单周期，准周期，混沌的产生。(Double potential wells duffing demo program bifurcation equation. Demo Duffing equation coefficients in different choices under the single-cycle, quasi-periodic, chaos generation.)

人脸定位和识别的完整MATLAB代码，在国外网站上偶然得到的(face localization and identification of the integrity of MATLAB code, the foreign web sites the chance)

弱磁控制算法总结,描述了一些主要的弱磁算法(Flux-weakening control algorithm summary description of some of the major weakening algorithm)

The demand of high data rate services has been increasing very rapidly and there is no slowdown in sight. We know that the data transmission includes both wired and wireless medium. Often, these services require very reliable data transmission over very harsh environment. Most of these transmission systems experience much degradation such as large attenuation, noise, multipath, interference, time variance, nonlinearities and must meet the finite constraints like power limitation and cost factor. One physical layer technique that has gained a lot of popularities due to its robustness in dealing with these impairments is multi-carrier modulation technique. In multi-carrier modulation, the most commonly used technique is Orthogonal Frequency Division Multiplexing (OFDM)