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yinpin
- 对语音信号进行采集并播放，绘制其时域和频域波形图，有详细的注释-Voice signal acquisition and playback, draw its time domain and frequency domain waveforms, has detailed notes
voicebox
- 基于matlab采集语音信号；实现语音预加重、过零检测、分帧等预处理；实现可视化界面设计，完成语音预处理过程显示；-Matlab based speech signal acquisition, voice pre emphasis, zero detection, sub frame, etc. preprocessing visual interface design, complete voice preprocessing process display
Pitch-detection
- 线性预测声码器设计中语音信号的基音周期提取，采集语音信号，对语音信号进行处理，区分清音浊音，并通过对采样值进行滤波、分帧、求短时自相关函数，得到浊音的基音周期。-Linear prediction vocoder design of the speech signal pitch extraction of speech signal acquisition, speech signal processing, discriminate unvoiced voiced, and through
SoundAcquisition
- 在matlab中利用声卡对语音信号进行实时采集，并采集波形图，对采集信号进行频谱分析，画出频谱图，能查找峰值频率。有详细的注释和参数调整说明-In Matlab using real- time audio of the speech signal acquisition and acquisition waveform, Spectral Analysis of Signals and draw the spectrum, can find the peak frequency.A detai
yuyin
- 用ad来采集语音信号。实现ad转换。.....的功能-Using ad to collect speech signal. Ad conversion. The function of...
2
- 语音信号处理是研究数字信号处理技术和语音学知识对语音信号进行处理的新兴学科，是目前发展最为迅速的信息科学研究领域的核心技术之一。本文采用Matlab7.0综合运用GUI界面设计，各种函数调用等对语音信号进行采集、提取、变频、变幅，傅里叶变换、滤波等简单处理。程序界面简练，操作简便，具有一定的实际应用意义。-Speech signal processing is the study of digital signal processing technology and knowledge of p
yuyinshiyan
- （1） 使用录音软件或者Matlab函数，分别采集一段浊音和清音语音信号（是你自己说的，如：a，o，s等），采样率为8KHz，量化精度为16比特线性码，存在自己指定的目录下，例如D盘根目录下叫sound的文件夹中，录音文件名为yourfilename_a.wav，yourfilename_s.wav等。录音的软件和Matlab函数的使用见随后的附录。 （2） 根据语音信号的短时平稳特性，分析帧长取30ms（或10ms～50ms）； （3） 利用上述基音提取的三种方法（任选两种方法）的编程
sy2
- （1） 分别采集一段浊音和清音语音信号（是你自己说的），采样率为8KHZ，量化精度为16比特线性码； （2） 分析帧长取为30ms（或10ms～50ms）； （3） 根据语音信号倒谱分析和LPC谱分析的编程流程图（图2.1、图2.2）编制浊音语音信号谱分析的matlab程序，上机调试给出相应波形，并根据图形，观察共振峰情况； （4） 将语音信号换为清音语音，运行程序，与浊音语音的运行结果进行比较，并得出结论。 （5） 在LPC谱分析中，改变阶数p （p分别等于4、8、12、40）
Voice_Simulation
- 打开工程文件voice_simulation1.1。程序实现了语音信号的采集，封装及还原。-Open the project file voice_simulation1.1. Realized by the acquisition, packaging and reduction of the speech signal.
jaiqou
- 包括主成分分析、因子分析、贝叶斯分析，matlab编写的元胞自动机，语音信号的采集与处理，数字信号处理课设。- Including principal component analysis, factor analysis, Bayesian analysis, matlab prepared cellular automata, Acquisition and Processing of the speech signal, digital signal processing class-ba
jaoqing_v10
- 匹配追踪和正交匹配追踪，语音信号的采集与处理，数字信号处理课设，进行逐步线性回归。- Matching Pursuit and orthogonal matching pursuit, Acquisition and Processing of the speech signal, digital signal processing class-based, Stepwise linear regression.
langhun_v50
- 语音信号的采集与处理，数字信号处理课设，汽车课设货车Matlab驱动力图程序，一种基于多文档得图像合并技术。- Acquisition and Processing of the speech signal, digital signal processing class-based, Car class-based truck driver trying to Matlab program, Based on multi-document image obtained combining te
nengheng_v25
- 语音信号的采集与处理，数字信号处理课设，用于建立主成分分析模型，music高阶谱分析算法。- Acquisition and Processing of the speech signal, digital signal processing class-based, Principal component analysis model for establishing, music higher order spectral analysis algorithm.
nunjao_v35
- 语音信号的采集与处理，数字信号处理课设，多姿态，多角度，有不同光照,关于神经网络控制。- Acquisition and Processing of the speech signal, digital signal processing class-based, Much posture, multi-angle, have different light, On neural network control.
seiging
- 采用加权网络中节点强度和权重都是幂率分布的模型，抑制载波型差分相位调制，语音信号的采集与处理，数字信号处理课设。- Using weighted model nodes in the network strength and weight are power law distribution, Suppressed carrier type differential phase modulation, Acquisition and Processing of the speech signal
fenjeng_v10
- 语音信号的采集与处理，数字信号处理课设，有较好的参考价值，对HARQ系统的吞吐量分析。- Acquisition and Processing of the speech signal, digital signal processing class-based, There are good reference value, HARQ throughput analysis of the system.
sieheng
- 语音信号的采集与处理，数字信号处理课设，雅克比迭代求解线性方程组课设,内含心电信号数据及运用MATLAB写的源代码。- Acquisition and Processing of the speech signal, digital signal processing class-based, Jacobi iteration for solving linear equations class-based, ECG data and includes source code written i
tenbang
- 采用波束成形技术的BER计算，matlab实现了五类灰色关联度模型的计算,语音信号的采集与处理，数字信号处理课设。- By applying the beam forming technology of BER matlab implements five gray correlation degree computing model, Acquisition and Processing of the speech signal, digital signal processing class
faoqan
- 语音信号的采集与处理，数字信号处理课设，计算目标和海洋回波的功率谱密度,包括最小二乘法、SVM、神经网络、1_k近邻法。- Acquisition and Processing of the speech signal, digital signal processing class-based, Calculating a target and ocean echo power spectral density, Including the least squares method, the
jinglou
- 光纤无线通信系统中传输性能的研究，语音信号的采集与处理，数字信号处理课设，LZ复杂度反映的是一个时间序列中。- Fiber Transmission wireless communication system performance, Acquisition and Processing of the speech signal, digital signal processing class-based, LZ complexity is reflected in a time sequenc