Nonlinear-simulation-model

说明：  ecg信号检测程序。非常好用！！！ecg信号检测程序。非常好用！！！(ecg detection program---very good，ecg detection program---very good，ecg detection program---very good，ecg detection program---very good，)

基于总体最小二乘ESPRIT算法的DOA估计的程序代码(Based on total least squares algorithm ESPRIT DOA estimation procedure code)

Guyan法模型减缩,缩减系统治疗刚度矩阵维数，同时保持低阶模态精确性(Guyan condensaton method)

求生物信号的滤波和归一化程序，是低频信号的在bp中应用的一部分。(Seeking biological signal filtering and normalization procedures, low-frequency signals in the bp part of the application.)

实现最小二乘法的拟合，适用于曲线的拟合，其广泛运用于当今科研等实际工作中(Implement least squares fitting curve fitting for its widely used today in practical work and scientific research)

matlab常用数学软件程序的介绍，对新手很实用的哦(matlab introduction to common mathematical software program, very useful for novice oh)

本源码基于MATLAB R2010b基础上，通过GUI架构的支持下，设计了基于暗通道先验法对有雾图像的去雾系统。(The source code based on MATLAB R2010b basis, through support GUI architecture, the design method based on a priori dark passage foggy image defogging system.)

MATLAB code for BPSK(binary phase shift keying) modulation and demodulation

matlab vs2008混合编程，减少程序移植工作量。(matlab vs2008 mixed programming, reduce the workload of the transplant procedure.)

信号时正弦波加正态零均值白噪声，信噪比10db，信号频率2kHZ，采样频率100kHZ，数据长度N=256。 (1). 用周期图法进行谱估计。(Sine wave signal plus zero-mean normal white noise, SNR 10db, frequency 2kHZ, sampling frequency 100kHZ, data length N = 256. (1) with the periodogram spectral estimation.)