bangangdujuzhen

C code version of Matlab function fir1.m (lowpass only)

波束形成优化算法,可以很好地实现波束形成，抑制干扰(Beamforming optimization algorithm, can realize beamforming, interference suppression)

The best book I have been seeing for Sound and using digital signal processing

针对标准的Capon 波束形成在阵列导向矢量存在误差时出现严重性能退化, 本文从权矢量模约束和不确定集两个角度出发, 提出矢量最优化稳健波束形成方法, 并通过二阶锥规划进行有效求解.(When there exists the array steering vector error , the performance of standard Capon beamforming will be severely degraded .In this paper , in the view of the constraints on the weight vector and the uncertainty sets , we propose a new approach, which is called Vector Optimization Robust Beamforming.It is shown that the proposed algorithm can be reformulated in a convex form as the so-called Second-Order Cone (SOC)program and solved efficiently using the well-established optimization tool , sedumi.)

说明：  粒子群算法初步讲解，粒子群算法分类，标准粒子群算法的实现(Preliminary analysis of particle swarm optimization)

利用MATLAB中的GUI建立可视化窗口(Using MATLAB visualization in the GUI to create the window)

基于matlab的多道地震信号合成，涉及雷克子波与反射系数，还有地震信号的加噪与去噪(Multichannel seismic signal synthesis based on matlab involves Rayleigh wavelet and reflection coefficient, as well as noise addition and denoising of seismic signal.)

基于chebyshev的水声信号分析，使用拉亚普诺夫指数的公式，是路径规划的实用方法。( Based chebyshev underwater acoustic signal analysis, Raya Punuo Fu index using the formula, Is a practical method of path planning.)

说明：  这是一个信赖域方法的程序，简单实用，对初学者非常有用。(This is a trust region method procedures, simple, practical, very useful for beginners. )

its an cdma transmiiter which is very easy and simple for beginners.