main0602

说明：  用于对声音信号进行处理，包括FFT变换，频谱估计等等！(Used for voice signal processing, including FFT transform, spectral estimation, and more!)

通过虚拟阵元进行DOA估计，多目标跟踪的粒子滤波器，计算晶粒的生长，入门级别程序。( Conducted through virtual array DOA estimation, Multi-target tracking particle filter, Calculation of growth, entry-level program grain.)

四阶龙格-库塔算法的matlab程序实现(Fourth-order Runge-Kutta algorithm matlab program)

在matlab环境下实现语音信号的预处理，包括分帧，加窗，滤波，并进行端点检测，绘图。(Voice signal preprocessing in the Matlab environment, including the frame, windowing, filtering, and endpoint detection, drawing.)

对基于LMS算法的通道失配校正模型进行仿真。仿真不同信噪比条件下校正前后的通道失配度改善情况，参考信号为叠加有噪声的随机方波信号。(LMS algorithm based on channel mismatch correction model for simulation. Channel mismatch before and after the correction to improve the signal to noise ratio of different simulation conditions, the reference signal is a random noise superimposed on a square wave signal.)

VArious basic programme according to the book Basics of Matlab (Zakova)

说明：  也在找关于这方面的资料着~~我是有matlab程序，但是在Java里没法触发调用它~~ 付上matlab程序，有需要的自己拿吧。 function BinaryIntegerProg(f_file_name, A_file_name, b_file_name, Aeq_file_name, beq_file_name,write_file_name) f = load(f_file_name) A = load(A_file_name) b = load(b_file_name) Aeq = load(Aeq_file_name) Beq = load(beq_file_name) x = bintprog(f, A, b, Aeq, beq) fp = fopen(write_file_name, w ) fprintf(fp, d\n ,x) fclose(fp)(good daima!)

matlab 卡尔曼滤波实际例子，附带详细注释(Kalman filter matlab practical examples, with detailed notes)

述是经典MUSIC算法的基本原理，许多限制是可以放宽或取消的。首先，关于均匀线阵的限制不是必须的，实际中可采用几乎是任意形状的阵列形式，只要满足在个独立信号源的条件下，矩阵具有个线性无关的列就可以了。其次，天线阵元在观测平面内无方向性这一点也不是必要的，而且还可以考虑三维空间的DOA估计问题，即不仅估计信号的方位角，还要估计它的俯仰角，当然MUSIC算法还用于频率、方位和俯仰的联合估计。(Above is the basic principle of the classical MUSIC algorithm, a number of restrictions can be relaxed or canceled. First, restrictions on ULA is not necessary, the actual form of an array can be almost any shape, as long as the signal source in the independent condition matrix has linearly independent columns on it. Second, the antenna elements in a plane non-directional observation it is not necessary, but could also be considered DOA estimation of three-dimensional space, that is not only estimated azimuth signals, but also to estimate its pitch angle, of course, also MUSIC algorithm joint estimation for the frequency, the azimuth and elevation.)

该程序采用MATLAB程序编写，为.m格式的文件，可以直接在MATLAB中运行，内容关于数字图形分析与处理(image analysis)