yiweifdtd

复小波分解的程序，对信号进行去噪，只有一个程序，实现复小波的分解(Complex wavelet decomposition process, the signal denoising, only one procedure to achieve the decomposition of complex wavelet)

根据阶跃响应实验数据，利用PEM函数辨识MAF传感器的模型(experimental data and the use of PEM function identification MAF Sensor Model)

CIC每级位宽计算，包括内插滤波器每一级位宽计算，抽取滤波器每一级位宽计算。(CIC Hogenaner bits calculation)

本程序是建立了三维椭球随机分布模型，并绘制出分布图像。(This procedure is to establish a three-dimensional ellipsoid model of random distribution, and to map out the distribution of the image.)

维纳滤波，能滤除干扰噪声，提取有用信号。但是当输入信号的统计特性偏离设计条件，它就不再是最佳的了，这在实际应用中受到了限制。 (Wiener filter, to filter out interference noise, extract the useful signal. However, when the statistical characteristics of the input signal deviates from the design conditions, it is no longer optimal, which has been limited in practical application.)

simulation of optic fiber link budget analysis is to feed input as attenuation loss, connection loss , system margin, transmitted power and length of the fiber

说明：  《MATLAB图形技术——绘图及图形用户接口》西北工业大学出版社，1999年版，周明等编著。介绍了matlab绘图方法和图形对象的特性及图形用户接口的设计技术。(MATLAB graphics- drawing and graphical user interface, Northwest Industry University Press, 1999 edition, Zhou Ming, eds. Introduced matlab drawing method and graphic object properties and the graphical user interface design.)

back propagation ANN training

本程序生成的图片容量大概3M左右，所以对计算机配置要求较高。(This program generates pictures capacity probably about 3M, so the higher the computer configuration requirements.)

root finding by false position