sigma-delta

基于matlab+gui的电力系统节点导纳矩阵形成程序实例，很实用( matlab gui)

瑞利杂波背景下，虚警概率和目标概率在均匀环境，多目标环境，和杂波墙环境下的仿真(Rayleigh clutter, false alarm probability and probability simulation target in a homogeneous environment, multi-target environment, under the walls and clutter the environment)

用窗函数法实现了FIR数字滤波器的仿真，包括五种窗与低通，高通、带通、带阻四种类型的组和，可实现20种滤波器的设计(FIR filter design)

Either a string naming a function that calculates the gradient, or the null matrix

基于ICA的数字水印检测，可用于数字水印的检测和提取水印(ICA-based detection of digital watermarking, digital watermarking can be used for the detection and extraction of watermark)

To Make Vectors of a Face

贝叶斯参数估计 输入：train_patterns, train_targets, sigma 输出：均值，协方差(function [mu, sigma] = Bayesian_parameter_est(train_patterns, train_targets, sigma) )

this file about turbine modeling

对一般光纤中能量传输基模及其在光纤纤芯中的有效折射率的模拟(The general fiber fundamental mode of energy transfer and its effective refractive index of fiber core simulation)

HHT wvd 小波 等时频分析方法有重要价值(HHT wvd wavelet)