Atken-interpolation

这是关于fastICA不定点算法的程序，运行环境为matlab，可实现盲信号分离(This is about non-fixed-point algorithm fastICA program, running environment for matlab, can realize blind signal separation)

改程序为matlab实现离散信号的傅里叶变换 里面有注释以供初学者参考(The program for matlab discrete signal of Fourier transformation have comments for beginners in reference )

说明：  用于计算高频下的金属介电常数，主用侧重应用于有限元分析仿真中金属材料的物理属性。(The metal used to calculate the high frequency dielectric constant, the main emphasis used with finite element analysis simulation of the physical properties of metal materials.)

说明：  人工神经网络BP算法源代码与演示程序，为神经网络是实例(Artificial neural network BP algorithm source code and demo program, for neural network is the instance)

digsilent软件平台下关于最优潮流计算的仿真(digsilent software platform simulation on optimal power flow calculation)

粒子图像分割及匹配均为自行编制的子例程，PLEsBZv参数matlab程序运行时导入数据文件作为输入参数，BP神经网络用于函数拟合与模式识别，有较好的参考价值，xICYlkW条件DC-DC部分采用定功率单环控制，均值便宜跟踪的示例。( Particle image segmentation and matching subroutines themselves are prepared, PLEsBZv parameter Import data files as input parameters matlab program is running, BP neural network function fitting and pattern recognition, There are good reference value, xICYlkW condition DC-DC power single-part set-loop control, Example tracking mean cheap.)

说明：  利用matlab实现流体力学中经典算例：二维粘性方腔不可压流动的计算。(Matlab is used to calculate the incompressible flow in a two-dimensional viscous square cavity.)

this is filter bank based fingerprint matching system developed in matlab

说明：  通信信号的调制信息包含在信号的瞬时幅度、相位、频率的变化之中，不同的信号其频谱也呈现不同的特征，通过提取瞬时幅度、相位、频率以及频谱的参数统计特征，可以识别不同的通信信号。通常是利用对瞬时幅度、瞬时相位，瞬时频率和信号功率谱进行某种变换而得到可以明显区分各种信号的特征参数。(Communication signal modulation information is contained in the signal instantaneous amplitude, phase, frequency changes, the spectrum of different signals also show different characteristics, by extracting the instantaneous amplitude, phase, frequency and statistical characteristics of the parameters of the spectrum, you can identify different communication signals. Usually by the use of instantaneous amplitude, instantaneous phase, instantaneous frequency and signal power spectrum a transformation which can be clearly distinguished by the characteristic parameters of various signals.)

this is one of the best satelite code in the world to find the look angle