Description: ·Matlab加扰解扰仿真系统，可以观察加解扰前后信号的时域和频域波形，有助于理解扰码的概念和解扰的过程-scrambling and de-scrambling Matlab simulation system Encryption can be observed around the signals in time domain and frequency domain waveforms scrambler help understand the concept of the process and Descramble Platform: |
Size: 7168 |
Author: |
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Description: A率/u率 压缩与解压缩的IP核，。
# 由AHDL语言写成，可在MaxplusII和QuartusII中使用，源代码加密。-A rate/u rate compression and decompression of the IP core,. By AHDL# languages, and the Quartus II MaxplusII use, the source code encryption. Platform: |
Size: 119808 |
Author:zhangkun |
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Description: 利用MatLab软件，实现一种或几种循环码的编译码过程。再现编码和译码的步骤，绘制有关的性能曲线和波形图，并且能检错和纠错。-use MatLab software, to achieve one or a few recycling code encryption process. Reproduction coding and decoding steps, drawing on the performance curve and waveform map, and can, and error detection and correction. Platform: |
Size: 10240 |
Author:李家军 |
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Description: 基于LSB的图像中数据加密隐藏算法程序
图像的组成无非是一些字符串或者一些字节组成的字符串，然而，每一个字节数据位的重要度并不是一样的，两个相邻字节往往只有低位是不一样的。例如：00100110和00100111代表了两个不同渐变度的红色，但是就人眼是分辨不出来的。最低有效位LSB算法，就是利用这一点，达到图像压缩，或者数字水印的功能。 -LSB of the image-based data encryption to hide the image composition algorithm procedure is nothing more than some number of bytes or string composed of string, however, one byte for each data bit is not an important degree of the same, and two adjacent words section, usually only low level is not the same. For example: 00100110 and 00100111 represent the gradient of two different degrees of red, but on the human eye is not out to tell. Least significant bit LSB algorithm, is to take advantage of this point, to achieve image compression, or digital watermark feature. Platform: |
Size: 248832 |
Author:aaa |
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Description: this a source code which can use for encryption of voice signal by using the kasami sequence.Kasami sequence is a pseudo random sequence. -this is a source code which can use for encryption of voice signal by using the kasami sequence.Kasami sequence is a pseudo random sequence. Platform: |
Size: 2048 |
Author:shanaka |
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Description: 用于文件的DES加密和解密，用matlab编的，含操作界面，其核心程序是网上DOWN的-DES for file encryption and decryption, using the matlab made, including user interface, the core of the program is online DOWN Platform: |
Size: 7168 |
Author:秦陈刚 |
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Description: 混沌序列方法的图像加密，但是没有解密源代码，但是非常不错的，下载分享吧。-Chaotic sequence method of image encryption, but no decryption source code, but very good, download share it. Platform: |
Size: 1024 |
Author:刘汉能 |
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Description: This matlab is used for simulating the encryption and decryption of the data using various algorithms Platform: |
Size: 16384 |
Author:Aswink |
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Description: aes加密算法的原理与设计实现 ，里面包含C语言代码。-aes encryption algorithms and design principles to achieve, which contains the C language code. Platform: |
Size: 166912 |
Author:王岩 |
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