利用SPCE061A芯片实现简单的复读机，时间可以长达30秒

数字水印技术是指用信号处理的方法在数字化的多媒体数据中嵌入隐蔽的标记，这种标记通常是不可见的，只有通过专用的检测器或阅读器才能提取。数字水印在信息隐藏及图象隐藏方面有着极为广泛的应用。-Digital watermarking technology is that by using the method of signal processing in the digital multimedia data embedded hidden tag, this tag is not usually visible only through a dedicated detector or reader can be extracted. Digital Watermarking and Information Hiding in the hidden image has a very wide range of applications.

如何开发dsp-how to develope dsp

摘要: 这个程序用下拉菜单条的方式可变选取参数观测李萨如图形.用MATLAB编写-Abstract : This procedure using the drop-down menu, select the variable parameters observation Lissajous figures. using MATLAB

单片机不具有SPI或相同能力的接口，为了便于与TLC2543接口，采用软件合成SPI操作，本文给出了用单片机HSO口模拟SPI接口时序的方法，对程序稍加改动就可适用于其它带SPI接口的器件.附加有c语言程序-SCM is not the same capacity or SPI interface, in order to facilitate and TLC2543 interface, using software synthesizer SPI operation, this paper, the SCM HSO SPI interface timing simulation methods little change in the procedure can be applied to other SPI interface with the device. Additional language program is c

基于MFCC模式的舰船辐射噪声特征提取。CAJ格式。-MFCC-based models ship radiated noise feature extraction. CAJ format.

c语言中间代码生成，输入算术表达式，输出四元式 -c language intermediate code generation, input arithmetic expression, the output quaternion type

DAB Channel Decoder Implementation Using FPGA and Its Testing Platform Buildup

使用层叠隐马模型解决命名实体识别问题，含有训练语料及测试预料。-Implicit use of cascading Ma Named Entity Recognition Model to solve the problem, containing training materials and tests are expected words.

是几款数码管驱动芯片的资料 tm1618-These Are several LED Driver IC information tm1618