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M_program
- 音频水印的matlab相关程序，包括两个部分：小波域音频水印（含修正离散余弦变换）及基于HRT和线性回归检测水印的算法。 -Matlab audio watermark-related procedures, including two parts: audio watermarking in wavelet domain (including MDCT) and linear regression based on the HRT and the watermark detection a
cosinor
- 余弦分析采用最小二乘法，以适应一个正弦波的时间序列。余弦分析通常用于生物时间序列分析，演示predictible的节奏。这种方法可用于一个不平等的间隔时间序列。-Cosinor analysis uses the least squares method to fit a sine wave to a time series. Cosinor analysis is often used in the analysis of biologic time series that demon
dsp5000fft
- 正弦余弦阵列放在twiddle1、2 输入信号（方波）.copy mdata 直接打开pjt文件 生成out文件即可看0x9000（program页）的频谱-Sine cosine arrays on twiddle1, 2 input signal (square wave). Copy mdata file generation out directly to open the file pjt able to see 0x9000 (program pages) of the
six
- 六个代码分别是小波变换用于水印密写,离散余弦变换应用于水印密写和空域算法水印算法-Six codes are used for watermark Steganography wavelet transform, discrete cosine transform used in secret writing and airspace watermark Watermarking Algorithm
TEST9
- DA0832 波形输出，支持正弦，余弦，线形，三角波-DA0832 waveform output, support for sine, cosine, linear, triangle wave
Coswavelet
- 余弦小波变换源程序，开发环境为matlab-cosin wavelet transform code using matlab
Transform
- 二维傅里叶变换、离散余弦变换和小波变换的Matlab实现.-Two-dimensional Fourier transform, discrete cosine transform and wavelet transform of the Matlab implementation.
imaginationorthogonaltransformation
- MATLAB 图像正交变换 正交变换通用算子 傅立叶变换 离散余弦变换 Walsh- Hadamard 变换 Radon 变换 小波变换 -MATLAB image orthogonal transform orthogonal transform generic operator Fourier transform discrete cosine transform Walsh-Hadamard transform Radon transform wavelet trans
imagecodingandcompression
- 章 图像编码与压缩 图像编码基础 无损压缩编码 行程编码 哈夫曼（ Huffman ）编码 算术编码 词典编码 有损压缩编码 预测编码 正交变换编码 MATLAB 实现余弦变换压缩 17.3.4 MATLAB 实现小波变换压缩 -S image coding and compression image coding based lossless compression stroke Huffman coding (Huffman) co
DDS
- 这是一个任意频率的正弦信号发生器，具有可改变输出信号频率，输出信号相位，任意转换输出信号类型（正弦、余弦、锯齿波、方波），屏幕可分别显示用户设定的信号频率与输出信号检测频率。-This is an arbitrary frequency sinusoidal signal generator, with can change the output signal frequency, the output signal phase, arbitrary conversion output sign
drawpicture
- 动态的实现在液晶屏上打点绘制波形，可以通过设置函数来实现正弦波，余弦，圆等，规则函数图形。系统支持，51，52 C语言开发环境。-Achieve dynamic LCD screen RBI draw waveforms can be achieved by setting the function sine, cosine, round, etc., rules function graphics. System support, 51,52 C language development en
resizeofapp
- 显示波形的控件 输出余弦，方波，三角波-Shows the output waveform control, cosine, square, triangle wave
cuiymbianOS
- 本文是基于DCT和DWT的图像水印算法，离散小波变换 离散余弦变换-DCT and DWT-based -cc
cuibysjshibie
- 文章中，基于DCT和DWT的图像水印算法，离散小波变换 离散余弦变换--cc
cccUSB
- 基于DCT和DWT的图像水印算法，离散小波变换 离散余弦变换-DCT and DWT-based -cc
fpga
- 采用正弦/ 余弦细分方案,通过嵌入cos/ sin 表格于FPGA 中,合理控制步进电机两相绕组的电流,实现斩波恒流均匀细分驱动,减小了步距角、提高了步进分辨率,最高细分达到256 。-Using sine/cosine segment program, by embedding cos/sin table in the FPGA, the reasonable control of two-phase stepper motor winding current to achieve const
FreTrans
- 图像的正交变换，如傅立叶变换、离散余弦变换、沃尔什变换、小波变换-Image of the orthogonal transformation, such as Fourier transform, discrete cosine transform, Walsh transform, wavelet transform
Nco_gen
- NCO产生正余弦振荡波的matlab程序，很实用。-NCO generate cosine Sasser' s matlab program is very practical.
chap1_4
- 程序主要是常用的变换域处理方法，包括傅里叶变换、离散余弦变换、以及小波变换等-Procedure is mainly used for transform domain processing methods, including Fourier transform, discrete cosine transform, and wavelet transform
xinxilun
- 《Visual C++数字图像获取、处理及实践应用》杨枝灵、王开等编著。内容：第4章 图像增强（对比度增强、灰度变换法、直方图修整法、图像平滑、图像锐化、伪彩色和假彩色增强）；第5章 图像复原（逆滤波复原、维纳滤波方法）；第6章 图像处理中的正交变换（傅立叶变换、离散余弦变换（DCT）、沃尔什变换、基于特征向量的变换、霍特林（Hotelling）变换、SVD变换、小波变换、Mallat算法）；第7章 图像压缩编码（霍夫曼（Huffman）编码、算术编码、游程编码（Run Length Codin