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jiyinjiance20070407
- 1. 对给定语料估计其基音周期。 要求用MATLAB语言实现有关基音检测算法，并给出检测结果。2. 实验语料：aoYiSheng.raw 发音：“茅以升”；时长0.9s；采样率：8kHz；量化精度为16bits/sample；数据格式 LSB,MSB分析帧长:20ms(160样点)总帧数：45-1. Corpus right to set its estimated Pitch. Asked to use MATLAB the pitch detection algorithm, and
MMAPI
- 程序使用 MMAPI 来回放音调、音频文件和视频文件的一组 MIDlet。 需要：MIDP 2.0、Mobile Media API 1.1 (MMAPI 1.1)-MMAPI procedures used to pitch intervals, audio files and video files of a group MIDlet. Need : MIDP 2.0, Mobile Media API 1.1 (MMAPI 1.1)
AudioPlayerForMIDP2.0
- 一组 MIDlet，实现单音调生成、使用各种源（如 JAR 文件和 HTTP）的音调排序以及一个应用程序中的混音、WAV 和音调排序变化。 需要：MIDP 2.0-a group MIDlet achieve buttoning transfer generation, the use of various sources (such as JAR files and HTTP), and a pitch ranking procedures for the application of s
daopu
- 求基音周期，用C语音编写，处理pcm文件，用自相关算法求基音周期。-Find the pitch period, with the C language preparation, processing pcm file, auto-correlation algorithm for pitch.
Amdf
- 使用AMDF算法加矩形窗检测语音信号的基音周期-AMDF algorithm using a rectangular window of plus Pitch detection of speech signals
EKF_MEMS
- 姿态信息是飞行控制中最关键的参数之一,因此姿态测量成为飞行控制系统首要解决的问题。利用多MEMS传感器研制了一种微型姿态测量系统。利用三轴MEMS加速度计和三轴MEMS陀螺数据,由方向余弦矩阵的姿态表示形式推导了扩展Kalman滤波方程,解算出飞行器的俯仰角和横滚角 设计专家系统判断飞行器的运动状态,并根据该状态调整滤波算法中的测量噪声矩阵,使系统可同时满足静态情况和动态情况的使用 利用空速和高度数据对俯仰角进行修正,利用GPS解算航向角。将实验结果与国外最新 的商用自动驾驶仪的姿态结果进行
pitch_
- 求pcm文件的基音周期，用matlab编写，作图说明，用平均幅度差算法修正自相关算法来求基音周期-Find the pitch period pcm files, using matlab, plot descr iption, with the average magnitude difference algorithm for auto-correlation algorithm to find correct pitch
jiance
- 自己编的自相关法进行基音检测matlab程序，适合初学者-Own series autocorrelation method for pitch detection matlab program, suitable for beginners to see
Artificial_Horizon
- 通过传感器使设备能显示俯仰角、横滚角和朝向，完成一个简单的指南针和人工地平仪-Through the sensor so that the device can display pitch angle, roll angle and orientation, complete a simple compass and artificial horizon
rwpitch
- 对输入的语音信号进行分帧处理，低通滤波，中心削波，求自相关函数最后得到基音轨迹。-Speech input signal framing processing, low-pass filtering, center clipping, seeking autocorrelation function finally got the pitch trajectory.
pitch_estimation
- 对语音信号的基音进行估计，使用归一化互相关函数的基音估计算法，估计准确度较高。-On the pitch of the speech signal is estimated using a normalized cross-correlation function of the pitch estimation algorithm with an estimated accuracy is higher.
formant
- 共振峰检测的MATLAB实现，-Autocorrelation pitch detection method using MATLAB, using Hamming window treatment
yinpingshiyan
- 分别取长度N=160和N’=N+K的矩形窗函数作用于语音信号上，首先对其进行中心削 波，比较削波前和削波后语音信号波形，并使得削波后的信号进行乘积并求和，计算延迟为0<K<160时的相关值，并且用得到的相关值来检测语音信号的基音周期，用MATLAB画出图形。 -Length N = 160 were taken and N = N+ K rectangular window function in the role of the speech signal, the f
pitch
- 采用自相关法提取基音，里面有求取自相关的函数。-To extract the pitch of the autocorrelation method
DTCoreText
- DTCoreText 是一个功能十分强大的文字效果代码类库。在UITextView上实现十分丰富的文字效果，包括文字大小、颜色、字体、下划线，链接，给文字加上图片、视频，文字任意间距等等。实现类似于CSS网页的文字效果。-DTCoreText is a very powerful text effects code libraries. Implemented on UITextView very rich text effects, including text size, color, fo
strain-to-deform
- 这是一个在labview上根据悬臂梁厚，梁长，受力点距固定端的长度，应变片距固定端的长度，以及应变片上的数值来测算梁的最大挠度的程序。- This is a distance in the labview according thick cantilever beam length, the length of the pitch by the force of the fixed end, the fixed end of the length of the strain gauge an
1540
- 1.短时能量2．短时平均过零率3、短时自相关函数4.基音周期-1. The short-term energy 2. 3 short-time average zero-crossing rate, short-term autocorrelation function 4. Pitch
Cepstrum
- 对一段语音信号进行处理 分析对象：voiced and unvoiced speech 语音中的清音和浊音 在GUI界面上实现以下功能： 1显示短时频谱 既对信号分帧后直接进行傅里叶变换 2在上面基础上经对数运算后再进行傅里叶反变换得到倒谱 显示两个图像（取对数和之后反变换的） 3根据倒谱再进行倒谱分析 用它观察自相关等等 最终实现基音周期估计(Pitch Detection)和 追踪 Pitch Tracking 这里还要应用到其他一
pitch
- Simple Autocorrelation-based pitch detection program. Takes a wavefile, and determines pitch. Also synthesizes a file psynth.wav, which contains a pitch pulse resynthesis of the estimated pitches.-Simple Autocorrelation-based pitch detection program.
decg711
- G711 speech codec: decoder API.it support ulaw and alaw, which contains a waveform, based on this code, you can modify it to support pitch pulse resynthesis of the estimated pitches.-G711 speech codec: decoder API.it support ulaw and alaw, which cont