samg_user22c-11

Matlab通信系统的建模仿真 实验一 模拟通信系统的建模仿真(matlab)

线性预测分析是最有效的语音分析技术之一，在语音编码、语音合成、语音识别和说话 人识别等语音处理领域中得到了广泛的应用。语音线性预测的基本思想是：一个语音信号的 抽样值可以用过去若干个取样值的线性组合来逼近。通过使实际语音抽样值与线性预测抽样 值的均方误差达到最小，可以确定唯一的一组线性预测系数。(Linear predictive analysis is one of the most effective voice analysis technology has been widely applied in the field of speech processing speech coding, speech synthesis, speech recognition and speaker recognition and the like. The basic idea of ​ ​ linear prediction of speech is: a voice signal sample values ​ ​ can be approximated by a linear combination of a plurality of sample values ​ ​ of the past. By making the actual speech sample mean square error of the value of the smallest linear prediction sample values, to determine a unique set of linear prediction coefficients.)

说明：  基于MATLAB平台的GPIB接口设计有关gpib接口程序在MATLAB下的实现(GPIB Interface Based on MATLAB platform design of the gpib interface program in MATLAB to achieve under)

此程序用于对matlab 模拟退火算法的验证及应用(This procedure used for the validation and application of the Matlab simulated annealing algorithm)

吉它效果器-娃音器的滤波器分析,用MATLIB实现(Guitar effects- WAH sounds filter analysis using MATLIB achieve)

连续相位调制信号(CPM)产生，抑制载波型差分相位调制，可直接计算得到多重分形谱。( Continuous phase modulation signal (CPM) to produce, Suppressed carrier type differential phase modulation, It can be directly calculated multi-fractal spectrum.)

MATLAB基于点的图像配准程序,绝对可以使用！(Image registration based on point process by MATLAB )

采用matlab进行剖分的函数程序，可用于剖分各种几何结构，便于编程时的数据获取(Its shape is a function of using matlab program can be used to split a variety of geometric structure, easy programming of data acquisition)

说明：  一个基于矢量变换下的异步电机调速系统matlab源码，对初学电机矢量变换的的有帮助(Transformation of a vector-based induction motor speed control system source code matlab for beginners motor vector of the help)

说明：  通信系统中的CRC校验 降低误比特率 提高通信系统的执行效率(Communication Systems CRC, reduce the bit error rate the efficiency of communication systems)