four-fast-Fourier-transform

matlab/simulink 直流电机的特性(Speed_characteristics_of_DC_motor)

matlab实例编程一百个源程序,包含了各个方面的实例编程，程序都经检验可以顺利运行，希望可以为初学matlab者提供帮助。(matlab examples of programming source 100, includes examples of all aspects of programming, procedures have been tested to run smoothly, I hope can provide to help novice matlab.)

说明：  MATLAB与C/C++混合编程代码,包括MATLAB引擎，MAT共享，MEX技术，COM，Mideva工具(MATLAB and C/C++ mixed programming code, including MATLAB engine, MAT share, MEX technology, COM, Mideva tools)

说明：  数字信号图象处理,对数字图象进行滤波和中值化(digital signal image processing, digital image filtering and the value of)

多目标粒子群算法很好的教程，适合初学者，里面有详细说明(Multi objective particle swarm optimization algorithm is very good tutorial, suitable for beginners, there are detailed instructions.)

神经网络是单个并行处理元素的集合，我们从生物学神经系统得到启发。在自然界，网 络功能主要由神经节决定，我们可以通过改变连接点的权重来训练神经网络完成特定的功能。如人脑的某一部分进行机械记忆特别有效 而某一部分进行抽象思维特别有效。(Nervous system has some functions. Here I make them by using Matlab.)

4阶龙格库塔，定义法计算rossler系统lyapunov指数，结果比较精确！(4-order Runge-Kutta, defined method rossler system lyapunov index results more precise!)

说明：  卡尔曼滤波用于动态轨迹目标跟踪的算法，欢迎大家下载(Kalman filter for dynamic target tracking algorithm)

matlab中fsolve语句数值效果较好，采用的解法是将方程组转化为最小二乘问题，调用指令lsqnonlin求解，所以，它参数的选取和优化指令的用法是一致的(matlab numerical results in fsolve statement better solution is to use the equations into a least squares problem, call the command lsqnonlin solution, therefore, it is parameter selection and optimization of instruction is consistent with the usage of)

matlab发动机平均值模型能够仿真各种情况(matlab engine model)