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关键的3G技术cofdm的相关程序代码，运行效果不错欢迎大家积极下载(key 3G technology cofdm the relevant code, the operating results good to welcome you actively download)

曲线拟合法：本方法分别利用一元线性函数、对数函数、指数函数和抛物线函数对数据拟合，取拟合优度判定系数最大者作为预测模型，得出预测值及预测区间（置信度为0.95）(Curve fitting: This method is the use of a linear function, respectively, logarithmic, exponential and parabolic functions for data fitting, goodness of fit to take the maximum coefficient of determination, as predicted by the model, predicted values ??and prediction intervals obtained (confidence 0.95))

双闭环直流脉宽调速系统仿真，采用外环为转速环，内环为电流环(Double Loop DC PWM System Simulation)

对一个LSI系统进行辨识,比较最后辨识出的系统与原系统的差别，并分别显示出来。(An LSI system Identification system with the original system, compare the last identified differences, and are displayed.)

说明：  关于j2me的midlet事例源码, 能帮助你晋级!(J2ME on the vulnerabilities example source code, can help you cut!)

给matlab初学者，一些非常实用的M文件，希望会有所帮助。(Some practical M files for beginners of matlab)

RRT算法避障路径规划，适合初学者，可以看看(RRT algorithm obstacle avoidance path planning, suitable for beginners)

基于AIR模型的线性滤波器法模拟风速时程(Linear Filter Method Based on AIR Model to Simulate Wind Speed Time)

邻域平均法滤波 原图像画面清晰，添加勒椒盐噪声后图像上产生勒明显的黑色斑点（噪声），用不同模板的平滑滤波处理后图像上的噪声消失，但是图像变得模糊，并且，使用的模板越大，对图像的去噪效果越好，同时图像也变得越模糊。 (Neighborhood averaging filter clear picture of the original image, add the Le Salt and pepper noise generated after the image Roming noticeable black spots (noise), smoothing with different template processed image noise disappear, but the images become blurred, and the use of template bigger the better the image de-noising the same time, the image becomes more blurred.)

this program used to estimat a distribution alpha stable