datageneration

线性调频信号相关仿真，模糊函数绘制，波形分析等等(Linear FM signal correlation simulation, fuzzy function mapping, waveform analysis, etc.)

考博英语词汇汇总，我自己使用的宝典，非常有用，祝考生们顺利通过！(vocabulary of National Graduate Entrance Examination .)

说明：  数据离散化程序，对大量的数据进行智能化分析和处理，能有效的提高计算效率(Data discretization procedures, intelligent analysis and processing of large amounts of data, which can effectively improve the computational efficiency)

主成分分析的matlab源程序，用以标准化数据，精简指标，减少指标之间信息的重叠。(Principal component analysis matlab source for standardized data, streamline indicators, reduce duplication of information between indicators)

AR模型谱估计，AR模型Y_W方法实现，Yule-Walker算法，谱估计方法(AR model spectrum estimation, AR model Y_W method implementation, Yule-Walker algorithm, spectral estimation method)

语音端点检测算法，在matlab里面实现语音端点的准确检测。为读者开发噪声环境下的精确VAD提供思路。(voice endpoint detection algorithm in Matlab voice inside the precise endpoint detection. Readers development under noisy environments to provide accurate VAD ideas.)

说明：  MATLAB中文帮助,MATLAB&reg 是一种对技术计算高性能的语言。它集成了计算，可视化和编程于一个易用的环境中，在此环境下，问题和解答都表达为我们熟悉的数学符号。(MATLAB Chinese help, MATLAB &reg is a high-performance technical computing language. It integrates computing, visualization and programming in an easy-to-use environment, in this environment, questions and answers are expressed as the mathematical symbols we are familiar with.)

说明：  对数字信号进行BFSK调制，然后通过高斯白噪声信号后，检测其误码率！(The program s function is to modulate a signal with BFSK,then let the signal go pass a channel of guassian white nosie.At last,The program detects the BER of the signal.)

G729 Annex A MATLAB CODE

all image processing toolboxes