cognitive-radio-Simulation-world

Monte Garlo 仿真程序，关于误码率与信噪比的对应关系，希望对大家学习有所帮助(Monte Garlo simulation program, on the bit error rate and signal to noise ratio of the corresponding relations and hopes to help them to learn)

说明：  调度问题中的粒子群优化方法及其应用研究 调度问题中的粒子群优化方法及其应用研究(Scheduling Particle Swarm Optimization Method and Its Application Scheduling Particle Swarm Optimization Method and Its Application)

电磁场传输在介质层中折射反射波的运动传输(Electromagnetic transmission sports transmission of the reflected wave refraction in the dielectric layer)

均匀介质二维声波数值模拟，采用cerjan边界条件，有公式及参考文献。带有速度模型以及雷克子波函数，解压后直接运行就可以(The homogeneous medium two-dimensional acoustic wave numerical simulation, boundary conditions of cerjan, and formulas and references. With the velocity model and the the Ricker wave function, and can run directly after decompression)

一种基于加权隐马尔可夫的自回归状态预测模型(Based on weighted HMM state autoregression prediction model)

说明：  多项式曲线拟合的MATLAB实现最小二乘法源码(MATLAB source code for polynomial curve fitting)

kernel adatron, svm impelemtation using gradient ascent method, fast and accurate for solving SVM problem with two classes

说明：  实现短时傅里叶变换，并动态显示傅里叶变换的过程(Achieve short time Fourier transform and Fourier transform the process of dynamic display)

This is a two stage method in which at first image RGB compensated and then converted to YCbCr to normalise overall illumination of image.Its cascaded implementation of section 2.A of paper "A FAST SKIN REGION DETECTOR" by Phil Chen, Dr.Christos Greecos, ESC Division Research 2005,and section 2.1 of paper "Simple and Accurate Color Face Detection Algorithm in Complex Background" by YUI TING PAI et al. ICME 2006 . Please go through those papers for more details.

这个文件是关于数学模型的，这个文件对于学习自动控制课程同学是很有用的。(This file is on the mathematical model, the file for the automatic control course students learn is useful.)