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24-03-01
- A Novel Audio Watermarking Algorithm for Copyright Protection of Digital Audio Abstract Digital watermark technology is now drawing attention as a new method of protecting digital content from unauthorized copying. This paper presents a nov
singnalsandsystem
- 建立信号的频谱概念 理解信号通过线性系统的基本分析方法及其物理意义 掌握系统的时域分析和频域分析的对应关系 培养学生分析、对比、归纳、总结的能力 -Signal spectrum to establish the concept of understanding the signal through the linear system analysis methods and their basic physical meaning master system time-domain analy
DirectLDA
- This a MFC program to test direct linear discriminant analysis (direct LDA) for face recognition. Histogram equalization is used as a preprocessing and direct LDA is used to reduce a dimension in feature space from train images. Minimum Euclidean dis
MFCC
- MFCC (Mel Frequent Cepstral Coefficient) in M-File. epresentation of the short-term power spectrum of a sound, based on a linear cosine transform of a log power spectrum on a nonlinear mel scale of frequency. MFCCs derived as follows: 1. Ta
DirectShowDES
- 基于DirectShow核心框架的非线性编辑的基本原理，并提供了一个编辑的源代码，演示如何拼接两个音视频文件，实现视频过渡效果，并预览。 -Based on DirectShow core framework of the basic principles of non-linear editing, and provides a source code editor, shows you how to splice the two audio and video files, video tr
SlidingScale_v2_0_src
- 可以数值显示的任意旋转的图形化尺度表控件。-An endless moving graphical scale gauge with a linear representation of data.
DShow
- 基于directshow的非线性编辑开发 DES构架-Based on the non-linear editing directshow framework for the development of DES
melp_test
- 混合激励线性激励源码，我已经调试过，语音编解码正常-Mixed excitation linear excitation source, I have debugged, voice codecs normal
TMS320C6416T-MPEG-4code
- ：MPEG-4是当前最具影响的多媒体数据压缩编码国际标准。针对视频编码过程中计算复杂度高，系统运算量大等 特点，本文提出了在TMS320C6416T上实现MPEG-4编码的优化方法。为使MPEG-4编码器达到实时应用的要求，结 合C64x DSP的特点，采取了一系列软件优化方法，包括合理分配存储器，在内存开辟双缓冲区结构，用汇编程序实现 MPEG-4的核心算法以及对整个程序流程进行C语言级优化等。实验结果表明，该编码器可以对768 pixel×576 pixel， 25 fram
imageProcess
- openCV + VS2008 实现的基本的图像处理运算，如线性运算、梯度运算、模板运算和图像旋转等-the openCV+ VS2008 achieve the basic image processing operations, such as linear operation, the gradient operator, template operations and image rotation
grain_p3
- grain A new stream cipher, Grain-128, is proposed. The design is very small in hardware and it targets environments with very limited resources in gate count, power consumption, and chip area. Grain-128 supports key size of 128 bits and IV size of 96
filter.mixing_auds.v13
- 这是一个DirectShow过滤器，已经编译并且运行良好，它可以把最多16路输入音频信号混合为1路输出音频信号；（对于不同的采样率，采用线性重采样算法；其内部混合运算达到24Bits精度；支持立体声、5.1环绕、7.1环绕输出）-This is a DirectShow filter, has been compiled and run well, it can be up to 16 input audio signal to an output mixed audio signal (fo
angel_11
- 这是根据Bresenham算法做的画直线程序，用vc实现更加接近实际情况-This is done under the Bresenham algorithm paintings linear process, with vc achieve a more closer to reality
txcl
- 使用MATLAB对图像进行操作和处理，包括图像的读取、存储、显示、格式转换、调整和显示图像像素,灰度变换、分段线性变换和直方图处理。-Using MATLAB for image manipulation and processing, including the image read, store, display, format conversion, image adjustment and display pixels, gray-scale transformation, piecew
jiuyangman
- Multi-machine power system simulation and flow calculation, Very suitable for the study using computer vision, Stepwise linear regression.
BresenHam
- 在Qt中由纯C++实现BresenHam直线算法(The realization of BresenHam linear algorithm by pure C++ in Qt)
lle
- 此程序为局部线性嵌入，能够实现降维功能。(This program is locally linear embedding and can realize dimensionality reduction function.)