Description: 对音频信号的无损压缩算法。比MP3的质量还要高的多的音频压缩算法！-right audio signals in the lossless compression algorithm. The quality than MP3 but also the high number of audio compression algorithm! Platform: |
Size: 1202176 |
Author:钟传新 |
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Description: 数字视频监控系统代表了监控行业的未来发展方向，蕴藏着巨大的商机和
经济效益，成为目前信息产业中颇受关注的数字化产品。特别是近年来，随着
技术的进步和社会经济的不断发展，客观上对监控系统的准确性、有效性和方
便性提出了更高要求。主要体现在：需要实施视频监控的范围更加广阔，达到
点多面广；要求监控系统与管理信息系统、网络系统结合，实现对大量视频数
据的压缩存储、传输和自动处理，从而达到资源共享，为各级管理人员和决策
者提供方便、快捷、有效的服务。可见基于 DSP 和小波压缩技术的远程音频视
频监控具有现实意义和广阔前景。-Digital Video Surveillance System to monitor represents the future direction of the industry, there are enormous business opportunities and
Economic benefits of the information industry has become quite concerned about the digital product. In recent years, with the
Technological progress and socio-economic development, the objective of monitoring system on the accuracy, effectiveness and side
Will be put forward higher requirements. Mainly embodied in: the need for the implementation of video surveillance broader scope, reaching
Points wide require monitoring system and management information systems, network systems, to achieve a number of the large number of video
According to the compressed storage, transmission and automatic processing, so as to achieve resource sharing, for all levels of management and decision-making
Provide convenient, speedy and efficient service. Can be seen based on the DSP and wavelet compression technology as the long-range audio
Frequency of Platform: |
Size: 588800 |
Author:耿耿 |
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Description: 此程序主要是通过使用小波达到音频压缩的目的，可以比较不同的小波函数和压缩次数音频文件的差异-This process is mainly achieved through the use of wavelet purpose audio compression, you can compare different compression of the wavelet function and the difference in the number of audio files Platform: |
Size: 2048 |
Author:junyizhang |
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Description: 基于回声隐藏的信息隐藏算法，是一种音频信号的水印技术，包括隐藏信息的嵌入和提取，以及对于噪声，MP3压缩，滤波，重采样和延迟攻击的模拟。-Based on echo hiding information hiding algorithm, is an audio signal watermarking techniques, including embedding and extracting hidden information, as well as for noise, MP3 compression, filtering, resampling and delay attack simulation. Platform: |
Size: 529408 |
Author:张小小 |
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Description: 音频压缩matlab代码，使用时先将6段代码分别编译，在command窗口中运行main函数即可。-Audio compression matlab code, use the first six sections of the code were compiled, the main function can be run in a command window. Platform: |
Size: 15360 |
Author:Bill Huang |
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Description: The MPEG-1 Layer III (MP3) algorithm is one of the most successful audio The MPEG-1 Layer
III (MP3) algorithm is one of the most successful audio formats for consumer audio storage and for
transfer and playback of music on digital audio players. The MP3 compression standard along with
the AAC (Advanced Audio Coding) algorithm are associated with the most successfulmusic players
of the last decade. This book describes the fundamentals and theMATLAB implementation details
of the MP3 algorithm. Several of the tedious processes in MP3 are supported by demonstrations
using MATLAB® software. The book presents the theoretical concepts and algorithms used in
the MP3 standard. The implementation details and simulations with MATLAB® complement the
theoretical principles. The extensive list of references enables the reader to perform a more detailed
study on specific aspects of the algorithm and gain exposure to advancements in perceptual coding.-The MPEG-1 Layer III (MP3) algorithm is one of the most successful audio The MPEG-1 Layer
III (MP3) algorithm is one of the most successful audio formats for consumer audio storage and for
transfer and playback of music on digital audio players. The MP3 compression standard along with
the AAC (Advanced Audio Coding) algorithm are associated with the most successfulmusic players
of the last decade. This book describes the fundamentals and theMATLAB implementation details
of the MP3 algorithm. Several of the tedious processes in MP3 are supported by demonstrations
using MATLAB® software. The book presents the theoretical concepts and algorithms used in
the MP3 standard. The implementation details and simulations with MATLAB® complement the
theoretical principles. The extensive list of references enables the reader to perform a more detailed
study on specific aspects of the algorithm and gain exposure to advancements in perceptual coding. Platform: |
Size: 2422784 |
Author:hungfu |
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Description: 主同步信号PSS在时域上的相关仿真，线性调频脉冲压缩的Matlab程序,快速扩展随机生成树算法，IDW距离反比加权方法，matlab程序运行时导入数据文件作为输入参数，可以广泛的应用于数据预测及数据分析,实现了对10个数字音的识别程序分析了该信号的时域、频域、倒谱，循环谱等。- PSS primary synchronization signal in the time domain simulation related, LFM pulse compression of the Matlab program, Rapid expansion of random spanning tree algorithm, IDW inverse distance weighting method, Import data files as input parameters matlab program is running, Can be widely used in data analysis and forecast data, Realization of 10 digital audio recognition program Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Platform: |
Size: 7168 |
Author:agfggbcu |
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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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