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wm_dwt1
- 基于离散余弦变换的水印程序，大家看看有没有可以改进的地方-Discrete cosine transform-based watermarking process, everyone can see if there is any improvement
math2
- 一些数学处理函数，包括：用频域最小误差平方方法设计线性相位FIR低通数字滤波器、最小均方(LMS)算法的自适应数字滤波、离散小波变化函数-Deal with some mathematical functions, including: use of frequency domain methods of design of the smallest square error linear phase FIR low-pass digi
DCT
- 用verilog语言实现DCT编解码 附有DCT的说明-Using Verilog language realize DCT codec with a descr iption of DCT
LearningtheKalmanFilter
- When I first studied Kalman filtering, I saw many advanced signal processing submissions here at the MATLAB Central File exchange, but I didn t see a heavily commented, basic Kalman filter present to allow someone new to
imagesdct
- 对图像进行离散余弦变换处理的源代码，编译后的可执行文件须带参数运行.希望对需要的人有点用了.大家都互相帮助互相学习吧!-Image discrete cosine transform treatment of the source code, compiled executable file to run the parameters to be taken. Hope to those who need a little spent.
VB-FFT
- FFT实现序列离散傅立叶变换，输入序列，输出序列的傅立叶变换结果。-FFT Discrete Fourier Transform realize sequence, input sequence, output sequence of the Fourier transform results.
FreTrans
- 包括傅立叶变换，离散余弦变换，沃尔什－哈达玛变换，霍特林变换，小波变换。-Including Fourier transform, discrete cosine transform, Walsh- Hadamard transform, Hotelling transform, wavelet transform.
TheWholeDescriptionOfSimulinkStudy
- 以Simulink为主要工具介绍了系统仿真方法与技巧，包括连续系统、离散系统、随机输入系统和复数系统的仿真。介绍了模声封装技术、电力系统模块集、非线性系统设计模块集、S-函数编写与应用、Stateflow有限状态机、虚拟现实工具箱等中高级使用方法，最后还介绍了半实物仿真技术与实时控制技术。-Simulink as the main tool to introduce a system simulation methods and tec
StudytheApplicationofMonteCarloParticleFilterAlgor
- 随着这些年计算机硬件水平的发展, 计算速度的提高, 源自序列蒙特卡罗方法的蒙特卡罗粒子滤波方法的应用研究又重新活跃起来。本文的这种蒙特卡罗粒子滤波算法是利用序列重要性采样的概念, 用一系列离散的带权重随机样本近似相 应的概率密度函数。由于粒子滤波方法没有像广义卡尔曼滤波方法那样对非线性系统做线性化的近似, 所以在非线性状态估计方面比广义卡尔曼滤波更有优势。在很多方面的应用已经逐渐有替代广义卡尔曼滤波的趋势。-With the yea
dwt
- 在连续小波变换中，伸缩参数和平移参数连续取值，连续小波变换主要用于理论分析，在实际应用中离散小波变换更适合于计算机处理。-In the continuous wavelet transform, the expansion parameters and translation parameters of continuous values, continuous wavelet transform mainly used for the
fft2d
- 离散傅立叶变换已成为数字信号处理的重要工具，然而，它的计算量较大，运算时间长，在某种程度上却限制了它的使用范围。快速算法大大提高了运算速度，在某些应用场合已能作到实时处理，并且开始应用于控制系统。-Discrete Fourier Transform digital signal processing has become an important tool, however, the calculation of its larger
two_D_DFT
- 对输入的数字图像进行二维离散傅立叶变换，由matlab实现-The input digital image to two-dimensional Discrete Fourier Transform, from matlab realize
OnsequentialMonteCarlosamplingmethodsforBayesianfi
- In this article, we present an overview of methods for sequential simulation from posterior distributions. These methods are of particular interest in Bayesian filtering for discrete time dynamic models that are typi
v2-1180
- 介绍了ＩＥＥＥ１１８０-１９９０标准离散余弦变换精度测试的指标及计算公式，对采用ＤＣＴ的编解码器如mpeg2的一致性测试有比较大的帮助-Introduction of IEEE1180-1990 standard discrete cosine transform accuracy test indicators and calculation formula for the use of DCT codecs such as mpeg
Image_Processing_Source_Code(VC++)
- 内容包括： 1、均值滤波 2、拉普拉斯锐化（边缘检测）3、 离散余弦变换4、亮度增减5、逆滤波处理-Include: 1, Mean Filter 2, Laplacian sharpening (edge detection) 3, 4 discrete cosine transform, the brightness changes in 5, inverse filtering deal
MFC_OpenGL
- 通过等值线的绘制与填充过程分离的编程思想,先用OpenGL硬件加速的光栅化技术实现区域快速填充,然后利用MFC下的GD I绘图功能在相同的区域上绘制等值线。该方法不涉及到复杂的算法,用很简单的代码就能实现与商业软件视觉效果相媲美的等值线填充效果,且适用于离散区域为任意形状的多边形网格系统。-Through the contour of the drawing and filling process of the separation o
yuanbao
- 元胞的生死。散布在规则格网 (Lattice Grid)中的每一元胞(Cell)取有限的离散状态，遵循同样的作用规则，依据确定的局部规则作同步更新。-Cellular life and death. Scattered in the Regular Grid (Lattice Grid) in each cell (Cell) limited access discrete state, the role of follow the s
2
- 用离散正交多项式求三次拟合多项式[MATLAB版本]，希望对大家有帮助-Discrete orthogonal polynomials for three polynomial fitting [MATLAB version], in the hope that everyone has to help
Paper-on-Invariant-moments
- 图像不变矩算法的3篇早期论文，被多次引用的，而又不易找到的。 中文 PDF 格式。 1. 不变矩算法研究 作者：丁明跃 常金玲 1992 2. 离散状态下的不变矩算法研究 作者：吕洪涛 周继成 1993 3. 相对矩及在几何形状识别中的应用 作者：王波涛 孙景鳌 2001 -Image Moment Invariants algorithm three early papers, was repeatedly
DigitalImageProcessing
- 图像处理二值化、图像离散余弦变换处理（图像变换）、直方图均衡化、图像傅立叶变换、高斯模糊处理。-Binarization image processing, image discrete cosine transform processing (image transformation), histogram equalization, image Fourier transform, Gaussian blur treatment.