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粒子群算法是求解函数优化问题的一种新的进化算法，然而它在求解高维函数时容易陷入局部最优，为了克服这个缺点，提出了一种新的粒子群算法，算法对粒子的速度和位置更新公式进行了改进，使粒子在其最有位置的基础上进行位置更新，增强了算法的寻优(PSO for solving function optimization problems is a new evolutionary algorithm, but it is easy to solve high-dimensional function into local optimum, in order to overcome this shortcoming, a new particle swarm algorithm, algorithm on the particle velocity and location of the update formula has been improved, so that particles in the most positions on the basis of location updates, enhancements, optimization algorithm)

通过一个单一的合成器实现众多乐器和音效的控制。我们要做的工作就是通过一定的方法合成一段不少于30秒的音乐，并流畅播放。设计中主要采用音调幅度调制的方式再现乐曲。(A number of musical instruments and sound control through a single synthesizer. We work to be done is through the method of synthesis of a period of not less than 30 seconds of music, and smooth playback.The design of the main tone amplitude modulation reproduction of music. )

这是自己编的光谱分析程序，里面含有实验数据，下载后请不要当做自己的实验数据，可以作为参考，谢谢合作(This is their series spectral analysis program, which contains experimental data, as their own experimental data Do not download, can be used as reference, Thank you for your cooperation)

说明：  自己写的卡尔曼滤波算法，含有详细的注释，适合新手学习。(Calman filter to write their own algorithms, containing detailed notes, suitable for beginners to learn.)

this is a courseware of matlab,which is fit for the beginner

求解含有有限个变量的函数，维数可以是1000甚至上万维 都可以(Solving function contains a finite number of variables, dimensions can be 1000 on the World Wide Web can be even)

kalman filter code by Wilson Lau

非线性方程组的最速下降法，数值计算基于matlab的源程序。(Steepest descent method based on the Matlab nonlinear equations, numerical calculation)

PSO_toolbox for optimization

说明：  matlab仿真程序，自己编的很好用。可以稍加修改应用到其他系统中去。(matlab simulation program that they made good use. Applications can be slightly modified to other systems.)