chap2_11_RML

这是一个用基于折线的信赖域方法求解优化问题的matlab程序(This is a matlab program polyline-based trust region methods for solving optimization problems)

说明：  三维立体分布图 砷元素的 2011 国赛数模(3—D litifenbu )

分数阶傅里叶变换(Fractional Fourier Transform, FrFT)，实现线性调频(LFM)信号的参数估计(调频斜率和初始频率)。由粗到细搜索分数阶傅里叶变换的阶数。需要到网上自行下载一个工具函数frft.m.(It is about estimationg the frequency modulation rate and initial frequency of linear frequency modulation (LFM) signal using the fractional Fourier transform (FrFT).It need a function frft.m which could be found in the internet.)

使用matlab实现智能预测控制算法，小波包分析提取振动信号中的特征频率，采用波束成形技术的BER计算。( Use matlab intelligent predictive control algorithm, Wavelet packet analysis to extract vibration signal characteristic frequency, By applying the beam forming technology of BE.)

说明：  用Matlab仿真实现的说话人识别 说话人识别 说话人识别 说话人识别(speechcode speechcode speechcode speechcode speechcode)

基于小波变换的QRS提取方法，包括PDF文件(QRS extraction based on wavelet transform methods, including PDF files)

超声波系统下的FFT仿真程序,可以将主要频率的波长滤波出来(FFT simulation program of ultrasonic system, can filter out the main frequency wavelength )

fortran的matlab代码,可以将fortran仿真结果可视化(fortran matlab code, you can visualize simulation results fortran)

经典的短波信道模拟程序——wattson模型，比较好用，适当设置参数(Classic short-wave channel simulation program- wattson model, easy to use, the appropriate parameter settings)

这是一本描述随机过程在物理和生物系统中应用方面的书籍(Freund, J. A. et al.(eds)- stochastic processes in physics, chemistry, and biology- springer, 2000Springer.Verlag.Freund.Poeschel.(2002).Stochastic.Processes.in.Physics.Chemistry.and.Biology)