Description: matlab 源码,基于小波变换的语音信息隐藏的实现,对原始语音信息和水印信息都经过三层小波分解处理后,将水印信息的低频信号嵌入原始语音信号的部分高频信号部分实现隐藏.源代码不仅给出隐藏过程,并且给出的在随机噪声,重采样,信息压缩情况下的抗攻击特性.源代码清晰有注释-matlab source code, based on wavelet transform voice messages hidden realize, the original voice information and watermark information after a three-treatment, after wavelet decomposition, the watermark information embedded in the low-frequency signals of the original speech signal realize some hidden part of high-frequency signals. source code is given not only to hide the process, and given in random noise, resampling, compression of information in case of anti-attack features. source code has a clear Notes Platform: |
Size: 1024 |
Author:桑圣洁 |
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Description: Matlab语言在数字语音处理上的应用。用Matlab在普通PC机上构造一个语音信号处理平台，通过在其上实现语音压缩编码RELP来展示它在数字语音信号处理方面功能的强大优势。-Matlab language in the digital voice processing applications. Using Matlab in an ordinary PC, to construct a speech signal processing platform, to achieve in his voice compression coding RFLP to show it in the digital voice signal processing functions of a powerful advantage. Platform: |
Size: 1173504 |
Author:飞猫 |
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Description: Speech compression using Linear Predictive Coding.
LPC is the oldest and the most basic of modern speech coders. Its a lossy scheme. Playback quality isn t preserved in the process but it can be used in low bit-rate systems. Platform: |
Size: 234496 |
Author:Ed |
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Description: matlab的adpcm语音编码，很好的解决了语音压缩传输中的问题-matlab' s adpcm speech coding, a very good solution to the voice compression and transmission problems in the Platform: |
Size: 1024 |
Author:L7 |
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Description: This a simplified version of the G.721 ADPCM
A description can be found on
of P.188 "Digital Compression for Multimedia"
returns the quantised speech s and the prediction error e- This is a simplified version of the G.721 ADPCM
A description can be found on
of P.188 "Digital Compression for Multimedia"
returns the quantised speech s and the prediction error e Platform: |
Size: 1024 |
Author:Mia |
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Description: i send the matlab codes for embedded zero tree and se partioning in hierarchial trees in image compression.I also send matlab code for speech compression using rabiner algorithm amd OFDM transceiver design. Platform: |
Size: 52224 |
Author:lingeswari |
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Description: I send the matlab code for image compression using embedded zero tree and set partitioning in hierarchial tree.Also i send matlab code for speech compression using rabiner algorithm and OFDM transceiver design. Platform: |
Size: 1024 |
Author:lingeswari |
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Description: 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 case (including operating procedures), involving haze denoising, sheet automatic marking, lung image segmentation, wavelet digital watermarking, image retrieval, face recognition, license plate location and two-dimensional code recognition, image compression, Hoffman handwritten digit recognition, character recognition, text English anterior segment tissue extraction, panoramic image mosaic, image fusion, light control, analog audio signal of speech recognition pavement crack detection and identification, video tracking, motion estimation of Simulink image processing technology based on a number of important) Platform: |
Size: 1324032 |
Author:糖糖的小糖
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