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Matsig is an object-oriented signal class library for MATLAB 6.5 and later. It implements a signal class, simplifying operations and manipulations common in audio signal processing and speech processing
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录制一段个人的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；给定滤波器的性能指标，采用双线性变换法和窗函数法设计滤波器，并画出滤波器的频率响应；然后用自己设计的滤波器对采集的信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；回放语音信号；最后，设计一个信号处理系统界面。-Record a personal voice signal, and recording the signal is sampled draw sampled
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自定义的音频驱动程序支持,该AudioDevice块，船舶与信号处理模块库利用PortAudio沟通与音频硬件-Custom audio driver support, the AudioDevice block, ship and Signal Processing Blockset to communicate with audio hardware using PortAudio
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用Matlab对图像、声音信号在时域及频域进行分析及其应用(如小波变换及其应用等)，将近100个源代码含。-many analyising methods and its application of iamge and audio signal processing in time and frequency domain,such as wavelet and it s application, including approximately 100 source codes.
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AGC algorithm is used to automatically adjust the speech level
of an audio signal to a predetermined value
(normally used unit is in decibel or db )
so that subsequent processing operates on signals within a specified dynamic
-AGC algor
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音频编解码，语音信号处理，乘法次数最少，可嵌入编码器-Audio codec, speech signal processing, the least number of multiplication can be embedded in the encoder
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matlab在数字信号处理中对音频信号的处理-matlab in digital signal processing audio signal processing
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本作品基于matlab与vc++混合编程的一个语言信号处理平台，实现了matlab与vc++的接口通信，利用matlab强大的语言信号处理能力，再结合c++语言的强大的算法描述能力，两者取长补短，取得了很好的效果-This work is based on the matlab and vc++ mixed programming, a language signal processing platform, the matlab and vc++ interface communication
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此功能会产生这是一个“搁置”的设计为一个单一的IIR双二阶系数。 wierldy不够，这种过滤器的类型是不标准的Matlab的滤波器设计工具箱的一部分。这些是常用的过滤器是创建一个图形均衡器的音频信号处理。-This function will generate the coefficients for a single IIR biquad that is a "shelving" design. Wierldy enough, this filter type is not part of
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音频信号处理程序源码，，matlab开发环境，，语音音信号分析及处理，，去噪音等 可直接使用。 已通过测试。
-Audio signal processing program source code, matlab development environment, and the voice sound signal analysis and processing, to the noise can be used directly. Has been tested.
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信号处理，关于音乐的多次回声并以GUI 显示音频图谱-Signal processing, multiple echo music audio and GUI displays map
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数字信号处理文档：在matlab下，对音频信号，图像信号以及视频信号的采集和处理。-Digital signal processing document: In matlab, the audio signal, the image signal and the video signal acquisition and processing.
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利用matlab实现音频信号的处理，例如滤波，播放等功能 -Using matlab audio signal processing, such as filtering, playback and other functions
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matlab录音采集与音频处理（GUI界面）。非常实用的GUI程序，主要包含音频信号采集及音频处理分析等功能，可编译成独立运行程序。-acquisition and recording audio processing matlab (GUI interface). Very useful GUI program mainly includes audio processing audio signal acquisition and analysis functions can be comp
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Audio processing is the intentional alteration of auditory signals. The major application area of the audio processing is in the field of music. One of the practical examples that demonstrate audio processing is audio mastering processor for audio co
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signal processing algorithms applied to audio signal.
process wav format
coded in matlab
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matlab实现对音频信号的处理，文件中包括有音频信号和各种处理的源代码-matlab realization of the audio signal processing, file includes audio signal processing and a variety of source code
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Matlab programming theory for audio signal processing
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数字信号处理，重叠相加法对输入的音频信号进行平滑滤波。(Digital signal processing, overlapping addition to the input audio signal smoothing filtering.)
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详细讲解了25个MATLAB图像与视频处理实用案例（含可运行程序），涉及雾霾去噪、答题卡自动阅卷、肺部图像分割、小波数字水印、图像检索、人脸二维码识别、车牌定位及识别、霍夫曼图像压缩、手写数字识别、英文字符文本识别、眼前节组织提取、全景图像拼接、小波图像融合、基于语音识别的音频信号模拟灯控、路面裂缝检测识别、视频运动估计追踪、Simulink图像处理等多项重要技术(Explain in detail the 25 MATLAB image and video processing utility
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