-
lsb文字水印
说明： lsb实现文本水印的嵌入与提取，真彩色图像也行！
都是可以用的 位置放对就行！
本人已调试过！(LSB implements the embedding and extraction of text watermarking, and true color image is also OK!
All can be put in the right place!
I have debugged!)
- 2019-07-01 18:53:13下载
- 积分：1
-
浏览器，本程序是关于浏览器的开发的程序，用于浏览器开发，无解压密码...
浏览器，本程序是关于浏览器的开发的程序，用于浏览器开发，无解压密码-browser, the procedure is on the browser developed procedures for the browser, without extracting passwords
- 2023-02-11 02:55:03下载
- 积分：1
-
卫星轨迹模拟器
说明： matlab版GPS卫星模拟器。给出了详细的设计说明，有很多简化和不完善的地方，旨在抛砖引玉！(Matlab version of the GPS satellite simulator. Given the detailed design specifications, and to simplify a lot of imperfections, and to congregate!)
- 2005-10-12 07:35:33下载
- 积分：1
-
Untitled
故障行波提取 相模变换 小波模极大值的求取 适用于输电线路故障测距(Fault Traveling Wave Extraction Phase Modulus Transform Wavelet Modulus Maximum)
- 2020-09-03 14:18:08下载
- 积分：1
-
DirectX81SDKlibrary
DirectX8 1SDKlibrary,微软DirectX8的库文件包(DirectX8 1SDKlibrary)
- 2020-07-04 19:00:01下载
- 积分：1
-
123
针对MIMO-OFDM系统中期望最大化(EM)信道估计算法在高信噪比(SNR)下带来的误差地板(EF)现象,且OFDM符号的数据传输效率随发射天线数的增加而明显降低,提出一种改进的高效EM信道估计算法。该算法首先引入一种准确的等效信号模型并推导出一种修正的EM算法,改善了EM算法在高SNR下的性能 在多个OFDM间利用相位正交导频序列来提高数据传输效率,同时进行联合信道估计以提高估计性能。仿真实验验证了所提算法具有更高的信道估计性能和更高的数据传输效率。(For multiple-input multiple-output with orthogonal frequency division multiplexing(MIMO-OFDM) systems,the error floor(EF) phenomenon at high signal noise rate(SNR) was induced by the expectation maximum(EM) channel estimation algorithm.In addition,the data transmission efficiency was declined obviously with the increasing number of transmit antennas.According to these problems,an improved and efficient EM channel estimation algorithm was pro-posed.Firstly,an accurate and equivalent signal model was introduc...)
- 2011-09-05 15:20:54下载
- 积分：1
-
MUSIC
阵列信号处理的基本MUSIC算法以及改进的基于子空间投影加权的MUSIC算法，以及全空间加权MUSIC算法对DOA进行估计，以及几种算法的均方根误差比较(The basic MUSIC algorithm of array signal processing, the improved MUSIC algorithm based on subspace projection weighted, and the full space weighted MUSIC algorithm for the estimation of DOA, and the root mean square error comparison of several algorithms)
- 2020-08-03 16:18:34下载
- 积分：1
-
1
说明： SMA subroutine in ABAQUS
- 2020-07-25 09:31:27下载
- 积分：1
-
A-to-Wiener-system-identi-cation
我们开发了一种基于半导体贝叶斯模型的wiener系统的鉴定方法(We have developed a semiconductor-based Bayesian model system identification methods wiener)
- 2013-03-14 22:28:45下载
- 积分：1
-
一个单班级的同学录系统，还比较好用的，试用于，网站建设...
一个单班级的同学录系统，还比较好用的，试用于，网站建设-a single-class college system, but also more useful, and use it on site construction
- 2022-11-09 23:05:03下载
- 积分：1
