lpc

two dimensional problem code in matlab using a numerical method

基于matlab的指纹库指纹识别设计，matlab源码和指纹库。(Matlab-based fingerprint identification fingerprint database design, matlab source code and fingerprint database.)

数字视频技术的实验,关于穷尽块匹配算法的matlab程序及实验报告(Digital video technology experiments, exhaustive block matching algorithm matlab procedures and lab report)

有关MATLAB软件的超详细介绍 适合初学者(For details of MATLAB software for beginners super)

程序实现了分数阶统一混沌系统，为分数阶混沌系统在实际中的应用奠定了基础。(program of fractional unified chaotic systems, fractional chaotic system in practical application laid the foundation.)

统计信号处理基础完整 经典教材习题解答 作者手写扫描 包含检测理论与估计理论两个部分(Complete statistical signal processing base Classic textbook exercises answers Author scanned handwritten Consists of two parts detection theory and estimation theory)

使用matlab编写的生日祝福小程序，初级程序猿(Use matlab small programs written birthday wishes)

数字控制器的根轨迹法设计，采用闭环控制，并测量各种控制参数，如调解时间等(Digital controller of the root locus method, the use of closed-loop control, and measure a variety of control parameters, such as mediation time)

设计一个简单的GUI界面，对导入的音频文件进行时域特性分析。计算其时域波形、平均幅度、短时能量、短时过零率。对该音频文件进行加噪处理，分析其时域波形变化。设定一个固定时长，对该音频添加回声并保存为“*.wav”格式文件。 对音频文件的时域分析是对音频文件进行传输、降噪及其他再编辑的基础。其中短时能量可用作清浊音区分的标准和语音起始点的判断。短时过零率可用作判断有声段与无声段和从背景噪声中提取语音信号。 (Design a simple GUI interface that time domain characteristics analysis on import audio files.Calculate the average time domain waveform, amplitude, short-time energy and short-time zero crossing ratio.Add to deal with the noise of the audio files, analyze the changes in the time domain waveform.To set a fixed time, to add the audio echo and saved as a *. Wav format file. The time domain analysis of the audio file was transmitted to audio files, noise reduction and other editor again.The short-time energy voiced distinguish between standard and can be used as a clear voice starting point judgement.Short-time zero crossing ratio can be used as a judgment audio segment and silent segment and extract speech signal background noise.)

说明：  专家pid控制仿真程序，可以共同学习！希望大家多多支持！(Expert pid control simulation program)