PID

Fortran和Matlab混合编程简介(Fortran and Matlab Introduction)

正安全容量概率matlab仿真所有源程序，对于学习无线通信物理层安全的同学有一定的指导意义。( The Monte Carlo simulatiom and accurate curve of Positive Secrecy Probability. The source file are very rare and significant. I hope it will be helpful to somebady who is studing Wireless Communication. )

One of Biometrics fields is face recognition & face expression recognition ... 1- In face recognition .. we need to design authentication program by training a neural network ,there are two source codes..one of them is based on Discrete Wavelet Transform with Perceptron Neural Network.. and the other based on Discrete Cosine Transform with Perceptron Neural Network ... 2- In face expression recognition .. we defined the condition of the person (nature,happiness,disgust or anger) this source code is based on Principle component analysis(PCA) .. * we need to now about digital image processing ,neural network and PCA...

利用matlab产生正弦信号，加噪声，分析其加噪前后的数字特征(Using matlab to produce a sinusoidal signal plus noise, and analyze the numbers before and after adding noise characteristics)

说明：  matlab代码，实现神经网络中的BP算法-误差反向传播算法，用于分类，拟合和非线性系统建模等多种问题(An example of BP neural network)

生成验证平稳分布用matlab，生成的和理论的对比(Generate a smooth distribution of authentication to use matlab, generated and theoretical comparison of)

常用的函数以及指令,可以帮助记忆常用的一些函数，特别适合初学者 (used in matlab,to me its very use)

该算法是lte中信道编码（turbo）的仿真源代码(The algorithm for channel coding is lte (turbo) of the simulation source code)

说明：  OFDM通信系统仿真设计的MATLAB实现(OFDM Communication System Simulation and Design of MATLAB Implementation)

二维正演程序，matlab，有限差分，地震波，希望对初学者有用(Two dimensional forward modeling program, MATLAB, finite difference, seismic wave, I hope useful for beginners)