chengxu

Koch分形曲线计算地图边界，此程序能较好的计算任意凸图形边界长度。程序计算步骤为：提取图形边界，将边界点按与中心点所成角度排序，每隔一定角度取一边界点，对选取的边界点做3次迭代Koch分形(Koch fractal curve map boundary, this procedure can be better calculated arbitrary convex graphical boundary length. The program calculation steps: to extract graphical boundary, the boundary points and the center point of the angled Sort every angle to take a boundary point, done the 3 iterations Koch fractal selected border points)

R2008数字图像处理与分析实例教程源程序，和冈萨雷斯的MATLAB教程第二版配套(R2008 digital image processing and analysis of source code examples tutorials, and Alberto Gonzales supporting the second edition of MATLAB Guide)

matlab 实现ar模型中的burg 算法 ，源程序非调用 。可以直接使用(The matlab burg algorithm in ar model, source of non-call.)

This script demonstrates the performance of L1 controller under different (constant) reference signal with different low pass filters (C1/C2) and adaptive gains (Gamma)

Simulnk动态仿真：详细介绍了在Simulnk环境下的动态仿真方法，简单易行，适合初学者(Simulnk Dynamic Simulation: Simulnk described in detail in the environment of dynamic simulation methods, is simple, suitable for beginners)

说明：  matlab里面使用三倍中误差法消除观测粗差，去除噪声。(matlab error method which uses three times in the elimination of Gross Errors, remove noise.)

语音合成PSOLA算法实现 语音合成PSOLA算法实现(PSOLA TTS speech synthesis algorithm PSOLA Algorithm)

计算光纤模量的MatLab源码，需要输入折射率，芯径比，模式等参数。(Calculation of fiber modulus MatLab source code, need to enter the refractive index, core diameter ratio, the mode parameter.)

esprit是经典的DOA算法 算法运算速度优于musci(a classic algorithm for DOA using esprit)

Connection system (QAM, PA, AWGN). Demodulation with BER computing.