Multibeamforming

仿真了锁相环工作到一定时间后达到锁定状态的过程，程序采用的是一阶RC低通滤波器即二阶一型环(Simulation of the PLL to work until after a certain period of time to achieve lock-state process, the procedure is used first-order RC low-pass filter that is second-order one-ring)

purebasic的入门书籍，虽然用purebasic的人很少，甚至分类都没他。不过这个语言还是不错的。(purebasic entry books, although very few people with purebasic, or even no his classification. However, the language is good.)

说明：  matlab_矩形检测代码 刚刚用过很实用。可以下载看看(matlab_ rectangular test code just used the very practical. You can download to see)

该书包含全面的MATLAB函数及其使用方法，可方便查询使用(The book contains a comprehensive MATLAB functions and their use can be easier to find)

时域上，用快拍延迟做的宽带的波束形成。五个阵元，三个延迟线。(wideband beanforming)

流行学习，改进Nystrom降维方法，很好用，欢迎下载(Improved Nystrom Kernel Low-rank Approximation)

卡尔曼滤波器处理有色噪声和有色噪声的白色化(Kalman filter processing colored white noise and colored noise of)

运用卡尔曼滤波的知识，给带有噪声的语音信号去噪，变平滑。(Noise reduction by Calman filtering)

iBatis简单入门教程.简单描述了一个简单demo的书写.(iBatis Tutorial.A brief description of writing a simple demo.)

literature survey-underwater pipeline tracking