captv74

粒子群算法（PSO）优化BP神经网络，用来进行非线性的校正，效果良好(Particle swarm optimization (PSO) to optimize BP neural network, used for non-linear correction, to good effect)

不同数量的收发天线配置方式对应的信道容量仿真，可以计算当发射端未知CSI时，MIMO信道在不同信噪比下的遍历容量。(A different number of receiving antenna configuration corresponding to the channel capacity of the simulation can be calculated when the transmitter is unknown CSI, MIMO channel ergodic capacity under different SNR.)

本文为用matlab编写的SIFT算法希望大家相互交流心得体会(This article was written by SIFT algorithm matlab hope we exchange feelings and experiences)

成功实现计算GNqDrh算法的程序，本人测试已经通过，性能已基本达到GNqDrh算法的性能，需要MATLAB 2009b环境运行，如有问题，欢迎讨论 (The successful implementation of the program to calculate GNqDrh algorithm, I have passed the test, need MATLAB2009b operating environment, any questions, please contact me )

详细介绍了轨道方程，轨道六要素，以及坐标计算方法，包括椭圆轨道面坐标、大地空间直角坐标以及经纬度坐标的计算方法(The orbit equation, the six elements of orbit and the coordinate calculation method are introduced in detail, including the calculation method of elliptical orbit, plane coordinates, geodetic space, rectangular coordinates and longitude and latitude coordinates)

利用卡尔曼滤波对温度实现估计和预测，结合当前时刻温度计的测量值，对上一时刻的预测进行校正，得到校正后的最优估计(Estimation and prediction of temperature using Kalman filter)

说明：  最新时频分析处理软件，提供了WVD和多种伪WVD算法。胡广书所编>中实例程序需要其才能运行(latest time-frequency analysis software, and provides a variety of pseudo-WVD WVD algorithm. Hu-book series by <<modern signal processing TEACHING COURSE "> Example process needs to run its)

递推最小二乘法是参数辨识中最常用的方法A 但容易产生参数爆发现象,文推导了一种更稳定的辨识方法用递推阻尼最小二乘进行系统辨识(Recursive least squares method is commonly used in the parameter identification method A but easy to produce A burst of parameter phenomenon, wen A more stable identification method was deduced using recursive damped least squares identification system)

matlab仿真的直接扭矩控制，模型参数没有调出来，给大家看看。(Direct torque control matlab simulation, the model parameters do not tune out for everyone to see.)

分别是一些MATLAB中有关图象处理的相关命令集(MATLAB were some relating to the relevance of image processing command set)