登录
首页 » matlab » dwt_watremark

dwt_watremark

于 2015-03-13 发布 文件大小:6KB
0 133
下载积分: 1 下载次数: 2

代码说明:

  DWT watermark embedded and extract part

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • MATLAB-neural-network
    结合30个案例详细介绍了matlab神经网络的原理及应用(Principle and application details matlab neural network combined with 30 cases)
    2012-10-03 17:34:08下载
    积分:1
  • 颜色识别
    说明:  汽车颜色识别 svm分类识别, 识别汽车颜色的程序可用(Vehicle color recognition SVM classification recognition, the program of vehicle color recognition is available)
    2021-04-13 09:18:56下载
    积分:1
  • dtmfs
    matlab实现的DTMF,可以产生DTMF信号然后识别出来。(matlab realized DTMF, can generate DTMF signals and then identified.)
    2009-01-03 14:53:14下载
    积分:1
  • simulink
    说明:  基于Matlab/Simulink的机构运动仿真分析(Kinematics Simulation of Label Delivering Mechanism Based on Matlab/Simulink)
    2011-03-10 13:21:18下载
    积分:1
  • raytrace
    说明:  二维射线追踪程序!matlab编写!! 地震声波正演源程序(Two-dimensional ray-tracing program! matlab prepared! ! Forward seismic acoustic source)
    2008-11-29 17:15:38下载
    积分:1
  • mtm
    多频道功率谱计算程序,比常规功率分辨率更高,matlab2006a平台调试通过(multi-channel power spectrum calculation procedures than conventional power with higher resolution, matlab2006a through debugging platform)
    2007-02-27 22:26:06下载
    积分:1
  • IHS-wavelet--fusion-of-SAR-and-TM-
    IHS小波包活性测度融合SAR与TM图像 王楠 赵淑清 郭建星 测绘学院学报 2004-12-30 期刊(IHS wavelet packet active measure fusion of SAR and TM image wang nan Zhao Shuqing Guo Jianxing journal of institute of surveying and mapping the 2004-12-30 journals)
    2013-12-10 23:31:56下载
    积分:1
  • 短时自相关函数与短时幅度函数计算的Matlab实现
    说明:  对音频信号进行短时自相关函数与短时平均幅度函数的计算,文件中包含MATLAB的GUI设计,可以自由更改窗长与选择帧,附有使用说明。(You can calculate the short-time autocorrelation function and the short-time average amplitude function of the audio signal with this program. I also design a MATLAB-GUI for it. The window length can be freely changed and the frame can be selected with instructions. Instructions for use are attached.)
    2021-03-16 19:29:21下载
    积分:1
  • trns
    The model used for creating the reference voltage is shown in Fig. 4. First, photovoltaic output current (Ipv) and output voltage (Vpv) are passed through a first order low pass filter with a magnitude of G = 1 and a time constant of T = 0.01 seconds in order to filter out the high frequency components or harmonics from these signals as shown in Fig. 5 and Fig. 6. The filtered current and voltage signals (Ipv_F and Vpv_F) are then fed into the MPPT control block that uses the Incremental Conductance Tracking Algorithm. An algorithm that is based on the fact the slope of the PV array power curve shown in Fig. 7 is zero at the Maximum Power Point (MPP), positive on the left of the MPP, and negative on the right. The MPP can thus be tracked by comparing the instantaneous conductance (I/V) to the incremental conductance (∆ I/∆ V) [11] as in (1):
    2013-07-23 17:45:44下载
    积分:1
  • MECATRONICA---CINVESTAV
    Linear and nonlinear system in simulink
    2013-08-25 14:40:51下载
    积分:1
  • 696516资源总数
  • 106425会员总数
  • 12今日下载