OFDM-simulation

关于ofdm的matlab仿真，包括绝大部分基于802.11a标准的程序。(about matlab simulate of ofdm system,including the most program base on 802.11a standar.)

信号功率谱分析，方法三、四，已在此详细编写(Signal power spectral analysis, methods, three, four, has been prepared in detail here)

说明：  好多m文件，有兴趣或需要的朋友赶快down下来(many documents are interested or in need of a friend down to see quickly down)

matlab模拟buffon投针并求pi值(matlab simulation buffon needle cast and find the value of pi)

认知无线电频谱感知能量检测算法，适用于新手学习和工程仿真使用。(Cognitive radio spectrum sensing energy detection algorithm, suitable for novice learning and using engineering simulation. )

该代码是用MATLAB代码写出，用于生成格雷码，得到物体的三维信息(The code is written in MATLAB code，Used to generate the Gray code, get the object three-dimensional information)

说明：  线性预测是语音信号分析中用得比较多的一种方法#&’()算法在线性预测中占有重要地位#格型滤波 器在语音信号分析中起了重要作用$本文采用&’()算法的逆运算对语音信号进行合成#得到了较好的合成效果$ (Linear prediction analysis of speech signal is used more than one way#&amp ' () linear prediction algorithm plays an important role in cell-type filter# signal analysis in speech played an important role in this paper, $ &amp ' () Algorithm of inverse operation of the synthesized speech signal synthesis# get a better result $)

最短路径算法---数学建模中关于Matlab数学软件中的算法的程序matlab经典算法的程序Dijkstra(--- Mathematical modeling of the shortest path algorithm on the algorithm in Matlab mathematical software program classical algorithm matlab program Dijkstra)

包括模糊C均值及其改进方法FCM_S1、FCM_S2、GFCM的实现及示例(Including fuzzy c-means and its improved method FCM_S1, FCM_S2, GFCM realization and examples)

Matlab教程一，包括多项式、曲线拟合、三次样条等。(Matlab Tutorial 1, including polynomials, curve fitting, cubic spline and so on.)