搜索资源列表
xiaojun
- 本算法采用matalab编写，实现了基于复Hadamard变换的盲数字水印算法-The algorithm adopts matalab writing, Hadamard transform based on complex blind watermarking algorithm is proposed
DEMO_BSS.tar
- BSS Blind source separation
watermark_logistic
- 基于混沌加密的频率域自适应数字水印技术,混沌序列一是加密,二是实现盲检测-Based on Chaotic Encryption frequency domain adaptive digital watermarking technology, one chaotic sequence encryption is to make the blind detection
watermark_hundun
- 基于混沌加密的频率域自适应数字水印技术,混沌序列一是加密,二是实现盲检测-Based on Chaotic Encryption frequency domain adaptive digital watermarking technology, one chaotic sequence encryption is to make the blind detection
kaam_ki_cheez
- The channel estimation algorithm is based on a subspace approach. The method works only for identifiable STBCs (excluding >=1-rate STBCs). See publication [1] for more detail about the algorithm and the identifiability conditions. The zip file con
watermarking
- 对音频信号分帧加窗,对每帧进行三阶小波变换,取其逼近系数平均值(一般为零).在此嵌入二值图像 并有对潜入水印信号进行盲检,恢复其嵌入水印-Sub-frame of the audio signal increases the Hamming window for each frame impletment third-order wavelet transform, whichever is close to the average coefficient (usually zero). a
s1
- 利用自然梯度算法，仿真盲信号分离过程，并给出学习收敛曲线-Use of natural gradient algorithm, simulation blind signal separation process, and gives the convergence curve of learning
SOS_code
- 基于互谱的盲信道辨识与均衡.单输入两输出情况(两接收天线）.支持M-PAM、QAM两种调制方式 -Cross-Spectrum Based Blind Channel Identification and Equalization: Methodology and MATLAB Code
imagerestoration
- 图像复原 退化模型 连续退化模型 离散退化模型 复原的代数方法 代数复原原理 逆滤波复原 最小二乘方滤波 MATLAB 实现图像复原 维纳滤波复原 规则化滤波复原 Lucy-Richardson 复原 盲去卷积复原 图像复原的其它 MATLAB 函数 -Degradation of image restoration model continuous degradation model discrete degrada
myEqualizer.m
- 一个复数域的自适应盲信号均衡器的MATLAB例程-A complex domain adaptive blind signal equalizer MATLAB routine
LASIP_BlindDeconvolution
- The LASIP routines for Multifr a me Blind Deconvolution are used for restoration of an image from its multiple blurred and noisy observations.
work
- 使用LMS算法进行盲多用户检测，并计算出信干比和误码率-LMS algorithm using the blind multi-user detection, and calculate the signal to interference ratio and bit error rate
blind_channel_algorithm
- small algorith to implement blind channel equilization
MMSE
- The Best Blind MMSE Estimator
ICAforImage
- 一个对几幅图象进行盲信号分离的MATLAB程序。 分离性能还不错。-The pieces of an image for Blind Signal Separation of the MATLAB program. Separation performance is not bad.
BPSK_100M
- 直接序列扩频信号参数盲估计系统 估计载频、码速率、码周期等-Blind direct sequence spread spectrum signal parameters estimation system estimates the carrier frequency, code rate, code cycles, etc.
9927432subspace_method_for_blind_channel_estimatio
- ofdm的一种盲信道估计方法：子空间盲信道估计方法-ofdm a blind channel estimation methods: the subspace blind channel estimation methods
DWT_shuiyin
- 提出了一个新的基于量化抖动和模式分组编码的盲数字图像水印算法,该算法首先在DWT(离散小波变换)的第 二层中频子带中随机选取相应位置的绝对值最大的系数作为水印的嵌入区间,对小波系数进行量化并根据分组编码原 理生成预嵌入模式,然后将一个二值水印图像嵌入到模式当中。-Proposed a new model based on quantitative jitter and packet-coded blind digital image watermarking algorithm, the
bssToolbox
- Blind Source separation toolbox. just add path in MATLAB directory and use
BlindSign
- 实现一种基于RSA体制的盲签名工具。签名过程的实现方法，加深了对盲签名基本思想及原理的理解。-Implement a system based on RSA blind signature tool. Signed realization process, enhance the basic idea of blind signatures and understanding of the principles.