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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...
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). according to this embedding binary image and resume its embedded watermark from the watermark signal by the Blind detection
- 2022-02-06 17:36:19下载
- 积分：1
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This software calculates the crc32 polynomial of a string. There is one class cC...
This software calculates the crc32 polynomial of a string. There is one class cCrc32.
- 2022-03-01 08:59:41下载
- 积分：1
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BASE64编码的C实现，很精简，可以直接内嵌入工程
BASE64编码的C实现，很精简，可以直接内嵌入工程-BASE64-coded C implementation, it is streamlined and can be directly embedded engineering
- 2023-07-23 14:35:04下载
- 积分：1
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pgp sdk optest
PGP Software Development Kit Cryptographic Module
Operational Test Notes
WHAT IS IT?
----------
The optest program is used as part of the FIPS 140-2 validation process.
In particular, section TE03.14.02 which requires that the tester shall
perform each of the specified services and observe that that they have
been implemented properly. As a side benefit to clients of the SDK
this code can also be used a good example of how to perform a number
of commonly used functions, whether or not the developer intends to run
in FIPS mode.
Depending on what option is chosen from the command line the following tests
will be run:
FIPS MODE SPECIFIC TESTS
------------------
- Invoke the Approved mode of operation (optest.c)
This involves Initializing the SDK, checking
- 2022-02-02 03:16:08下载
- 积分：1
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这是一个好的程序用MATLAB信号处理。这给你浅…
This a good program to start with signal processing in matlab.This gives you basic idea about covolution algorithm.
- 2023-07-03 10:10:03下载
- 积分：1
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自主循迹式机器人小车设计 期刊论文
自主循迹式机器人小车设计 期刊论文...
自主循迹式机器人小车设计 期刊论文
自主循迹式机器人小车设计 期刊论文-Autonomous tracking robot car design
- 2022-04-28 17:18:03下载
- 积分：1
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数字签名（完整代码）
这是一个完整的数字签名过程，包括密钥的分发管理，摘要的提取，在eclipse上测试成功。
- 2022-02-24 16:55:09下载
- 积分：1
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1, the experimental requirements: high
1、 实验要求：用高级语言编写求自由距离的程序-1, the experimental requirements: high-level language used for the preparation of the procedures from the Freedom
- 2022-11-17 10:35:03下载
- 积分：1
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标准C++书写的BlowFish加密算法，和加密文件演示，速度较快
标准C++书写的BlowFish加密算法，和加密文件演示，速度较快-written in standard C BlowFish encryption algorithm, and encryption paper presentations, faster
- 2022-03-07 10:15:31下载
- 积分：1
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简单的RSA加密范例
简单的RSA加密范例-simple example of the RSA encryption
- 2022-08-05 12:37:46下载
- 积分：1
