Description: 调试通过的快速傅里叶变换在DSP5416上的实现，编译环境CCS,非常完整的程序，适合于正在学习数字信号处理的朋友。-debugging through the Fast Fourier Transform on the DSP5416 the realization CCS compiler environment, very integrity of the process, is suitable for the study of digital signal processing friends. Platform: |
Size: 5328 |
Author:yulei |
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Description: 调试通过的快速傅里叶变换在DSP5416上的实现，编译环境CCS,非常完整的程序，适合于正在学习数字信号处理的朋友。-debugging through the Fast Fourier Transform on the DSP5416 the realization CCS compiler environment, very integrity of the process, is suitable for the study of digital signal processing friends. Platform: |
Size: 12288 |
Author:yulei |
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Description: 关于数字信号完整性的一本书，挺不错的。希望对大家有用哦-On digital signal integrity of a book, very good. Oh, everyone wishes to be useful Platform: |
Size: 16342016 |
Author:dingdang |
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Description: si三部经典
1.蓝宝书 数字信号完整性和建模
2.红宝书 高速数字系统设计
3.黑宝书 高速数字设计
-si 3 classic one. Sapphire book Digital Signal Integrity and Modeling 2. Little Red Book 3 high-speed digital system design. and treasured book of high-speed digital design Platform: |
Size: 54830080 |
Author:chendf |
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Description: MP3音频流数字水印方案，试验表明该方案能得到较高的嵌入容量，对原始音频信号的改变较小，具有较好的隐形性，完整水印提取时间短，可以在音频播放过程中同步完成。通过对算法的进一步研究，我们发现可以利用插件技术将算法嵌入了当前的主流播放器中，从而实现水印信息的实时嵌入和提取。这可能成为保护网络音频版权、网络秘密通讯的一种可行的、低成本的解决方案。
-MP3 audio streaming digital watermarking program, experiments show that the program can be embedded in a higher capacity, the original audio signal changes in smaller, has better stealth, and integrity of the watermark extraction time is short, you can sync audio player to complete the process. Algorithm by further studies, we found that plug-in technology can make use of the algorithm embedded in the mainstream of the current players in order to achieve real-time information watermark embedding and extraction. This may be the protection of network audio copyright, secret communications networks as a viable, low-cost solution. Platform: |
Size: 253952 |
Author:aie |
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Description: 本源码为Altera中国大学生电子设计文章竞赛的历届获奖论文汇编，内容主题涵盖如下4个方面：
PLD在通讯、消费类、计算机和工业控制方面的应用
Altera器件、Quartus® II 软件的设计和优化技术
Altera FPGA在数字信号处理中的应用
Nios® II 软处理器在各领域的应用
获奖作品均是是参赛者独立设计的未曾公开发表过的原创性作品，在作品原创性和特色性 、实用性（结合当前的热点应用） 和作品的完整性（有明确的实验或仿真数）上均有很多优势 。 每年的获奖论文共18篇左右。-The source code for Altera Chinese Undergraduate Electronic Design Contest of the previous article, the compilation of award-winning paper, which covers four aspects as follows: PLD in the communications, consumer, computer and industrial control applications Altera devices, Quartus ® II software for design and optimization Altera FPGA technology in digital signal processing applications in the Nios ® II soft processor applications in various fields is the award-winning works were designed by participants independence had not been published original works in the works and the characteristics of originality, practical and (combined with the application of the current hot spots) and the integrity of the work (there are clearly a number of experimental or simulation) have many advantages on. The annual award-winning total of 18 papers around. Platform: |
Size: 26785792 |
Author:成逛 |
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Description: 信号完整性的经典书籍，美国电子工程师德必备之书。认真读完后才能懂得电子设计-Signal integrity of the classic books, the United States and Electronics Engineers Germany must have book. Know how to read only after careful electronic design Platform: |
Size: 16349184 |
Author:yangshuzhi |
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Description: matlab实现数字信号处理中FIR的设计，各子函数完整。-matlab digital signal processing in the FIR design, the Functions integrity. Platform: |
Size: 3072 |
Author:二维 |
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Description: SIGNAL INTEGRITY
In the realm of high-speed digital design, signal integrity has become a critical issue, and is posing
increasing challenges to the design engineers. Many signal integrity problems are electromagnetic
phenomena in nature and hence related to the EMI/EMC discussions in the previous sections of this book.
In this chapter, we will discuss what the typical signal integrity problems are, where they come from, why
it is important to understand them and how we can analyze and solve these issues. Several software tools
available at present for signal integrity analysis and current trends in this area will also be introduced. Platform: |
Size: 526336 |
Author:Cho |
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Description: 为了保证数字信号与所传信息的安全，防止无权用户干扰和窃密，一般应采取加密措施。数字信号比起模拟信号来易于加密，且效果也好，这是数字通信突’ 出的优点之一。国内的网间隔离安全设备(如防火墙等)产品较多，但服务器的安全和与之通信的客户的安全更为重要，服务器和客户端的软件应具有信息加解密、身份认证、访问控制、信息完整性和抗否认性验证等内容-To ensure the digital signal and the transmission of information security, right to the user interference and theft prevention, general measures should be taken to encryption. Than analog signals to digital signals easy encryption, and the results Ye Hao, digital communication is suddenly ' out of one of the advantages. A gateway to isolate the domestic security devices (firewalls, etc.) more products, but the server communicate with the security and safety is more important to customers, the server and client software should have the information encryption and decryption, authentication, access control, information Anti-denial of the integrity and authentication, etc. Platform: |
Size: 123904 |
Author:rosecfr |
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Description: The ISO120 and ISO121 are precision isolation amplifiers
incorporating a novel duty cycle modulationdemodulation
technique. The signal is transmitted
digitally across a 2pF differential capacitive barrier.
With digital modulation the barrier characteristics do
not affect signal integrity, which results in excellent
reliability and good high frequency transient immunity
across the barrier. Both the amplifier and barrier
capacitors are housed in a hermetic DIP. The ISO120
and ISO121 differ Platform: |
Size: 164864 |
Author:wang |
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Description: 向数据多媒体(如图像、声音、视频信号等)中添加某些数字信息以达到文件真伪鉴别、版权保护等功能。嵌入的水印信息隐藏于宿主文件中，不影响原始文件的可观性和完整性。(Some digital information is added to the data multimedia (such as image, sound, video signal and so on) to achieve the function of authenticity identification, copyright protection and so on. The embedded watermark information is hidden in the host file, which does not affect the observability and integrity of the original file.) Platform: |
Size: 102400 |
Author:小珠桃子
|
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