matlab_baogao

一个粒子群算法的应用，对想学粒子群的同学应该有点帮助(The application of a particle swarm optimization, swarm of students want to learn a little help should be)

最小二乘法是一种数学优化技术。它通过最小化误差的平方和寻找数据的最佳函数匹配。利用最小二乘法可以简便地求得未知的数据，并使得这些求得的数据与实际数据之间误差的平方和为最小。最小二乘法还可用于曲线拟合。其他一些优化问题也可通过最小化能量或最大化熵用最小二乘法来表达。(Least squares method is a mathematical optimization techniques. It matches by squaring and finding data to minimize the error of the best functions. Least square method can easily be obtained unknown data, and so these squared error between the obtained data and the actual data and the minimum. The least squares method can be used for curve fitting. Some other optimization problems can be expressed by the least squares method by minimizing or maximizing entropy energy.)

使用MATLAB进行GUI界面的编写 实现了 基本的串口通信，通过FT345bm硬件测试，可是实现115200bps的速率进行传输 ，性能比较稳定。(radar comm ,GUI ，usb ft245bm)

导航栏，精选ios编程学习源码，很好的参考资料。(The navigation bar, select learning IOS programming source code, a good reference.)

spvwm 3 level inverter

2代小波示意程序，演示第二代提升小波算法实现，(secondwavelete)

ITS an IEEE paper about Network Security Management Tool for Distribution Systems.

说明：  该例程实现了男女声音识别的算法，识别准确率较高(This routine realizes the algorithm of male and female voice recognition, and the recognition accuracy is high.)

GMSK的系统框图，simulink建模以及方针(GMSK block diagram of the system, simulink modeling approach)

bessel函数求零点，给一个参数x,则则可以求出x附近的bessel函数的零点。 (the bessel function evaluates 0:00, to the parameter x can be calculated bessel function of x near zero.)