M2Exe

维纳滤波和卡尔曼滤波matlab编程，效果比较(Wiener filter and Kalman filter matlab programming, the effect is ok)

本程序是利用全有全局搜索能力的遗传算法来优化bp神经网络的，优化神经网络的权值与阈值(This procedure is the use of all-global search capability of genetic algorithm to optimize bp neural network optimization neural network weights and thresholds)

BP神经外那个罗可以逼近任意函数，此为拟合函数的源代码(BP neural network can approximate any function, the source code for the fitting function)

说明：  输入信号为谐波信号，用brug算法运算线性模型系数。(Input signal for the harmonic signal, using brug coefficient linear model algorithm.)

example of the Particle filter is introduced in this file.

与传统的小波分解相比，提升小波可以实现整数小波变换，其方法与一般去噪法相同，都是对小波分解的高频系数进行阈值量化来达到去噪的目的。(Compared with the traditional wavelet, lifting wavelet can achieve integer wavelet transform, its the same way as regular de-noising method, are the high-frequency coefficients of wavelet decomposition threshold quantization to achieve the purpose of de-noising.)

说明：  计算二维数据的径向平均功率谱,较好地展现了磁异常的径向变化(calculate the frequency of 2-dimenation data)

窗函数法数字滤波器设计，包括基本的六种窗函数，内有一份word实验报告，适合信号分析初学者学习(Window function digital filter design, including the six basic window function, which has a word test report, suitable for beginners to learn signal analysis)

基于MATLAB平台的PWM调制正弦波的快速傅里叶分析(his model simulates and computes Fourier analysis of PWM based sinusoidal waveform. Fundamental frequency can be changed in model properties. Amplitude modulation index and frequency modulation index can be adjusted in Simulink model directly.)

矢量水听器圆阵的常规波束形成仿真程序，十字交叉阵(Vector Hydrophone conventional circular array beamforming simulation program, criss-cross array)