stabilization_to_x_axis

波束形成算法（MVDR）的源程序，16阵元仿真图(Beamforming algorithm [MVDR] source, 16 array element simulation map)

空域相关滤波,一种很好的消噪方法,对信号的预处理有很好的效果(Spatial correlation filtering, a good de-noising method for signal pre-processing are very good results)

hurst指数计算宏,计算简单,效率较高(Hurst index macros, computing simple, efficient)

this is very important matlab code for neural networks...

Part of a book I am writing on mechanical vibrations.

this code is about mlp 1 layer neural network with back propagation training algorithm by using geradient descence for nonlinear system. input data are random.

基于SVM(支持向量机）的回归算法，很好用(Based on SVM (SVM) regression algorithm, very good use)

移频法实现啸叫抑制，通过对回声信号做移频，使得回声信号加上输入信号不会再某一频点能量过大产生啸叫(Frequency shift method to achieve howling suppression, echo signals by frequency shift do so echo signal plus input signal will no longer produce a certain frequency can be excessive howling)

说明：  数值分析的一些经典例子，适合学习数值分析时参照做些实验，有助于对数值分析方法的理解(Some classic examples of numerical analysis, numerical analysis for the light of learning to do experiments to help the understanding of numerical analysis)

实现对数压缩PCM和线性PCM的信噪比特性曲线的仿真，非均匀量化级数为n=8和n=6。(realization of a number of PCM compressed and linear PCM signal-to-noise ratio of the characteristic curve simulation, non-uniform quantization Series n = 8 and n = 6.)