-
cm_dpske
该编码可以成功的实现dpsk的差分编码，直接可以成功的运行，作为其他程序的子程序。稍作修改还可以应用到8psk上(err)
- 2008-01-09 16:26:27下载
- 积分：1
-
BandpassSignalGen
generation of wideband and high dynamic range analog signal for area-efficient MADBIST, especially for the on-chip testing of wireless communication IF digitizing sigma–delta modulator chip. Via increasing the order of the one-bit bandpass sigma–delta modulation algorithm up to 12 and using finite repetitious bitstream approximating scheme, it can achieve great improvements in signal bandwidth instead of purity at the cost of very little hardware overhead. Another contribution in this work is to provide the theoretical analysis of the reconstructed signal degradation due to harmonic distortion and clock jitter. Such on-chip analog stimulus generation scheme is especially fit for IF digitizing bandpass sigma–delta modulator chip s production-time testing and in-the-field diagnostics. The technique can also be extended to mixed-signal communication SoC built-in-self-test.
- 2010-09-02 01:02:17下载
- 积分：1
-
PSOLA_matlab
语音合成中psola算法的源代码，matlab环境下的。(Speech Synthesis psola algorithm source code, matlab environment.)
- 2008-01-27 21:57:09下载
- 积分：1
-
ebook2
Theory and Applications of
OFDM and CDMA
Wideband Wireless Communications
Henrik Schulze
and
Christian L¨uders
Both of
Fachhochschule S¨udwestfalen
Meschede, Germany
- 2010-09-13 12:53:32下载
- 积分：1
-
lab4
matlab实现的频率空间转换，含完整实验报告(matlab implementation of the frequency space conversion, including a full lab report)
- 2010-11-12 16:41:49下载
- 积分：1
-
vectline
说明： 这是一个能根据输入的符号表达式画三维或二维图形的matlab程序。(This is a symbolic import of expression 2D or 3D drawing of Matlab graphics procedures.)
- 2005-11-14 09:30:25下载
- 积分：1
-
matlab-coding-for-bwfw-power-flow
this program is for bwfw power flow.
- 2013-07-29 01:33:17下载
- 积分：1
-
matlab_QPSK
论文：基于Matlab的QPSK系统设计仿真(Thesis: The QPSK system design based on simulation of Matlab)
- 2011-05-09 16:45:38下载
- 积分：1
-
diagrama_de_ojo
eye pattern, also known as an eye diagram, is an oscilloscope display in which a digital data signal from a receiver is repetitively sampled and applied to the vertical input, while the data rate is used to trigger the horizontal sweep. It is so called because, for several types of coding, the pattern looks like a series of eyes between a pair of rails. It is an experimental tool for the evaluation of the combined effects of channel noise and intersymbol interference on the performance of a baseband pulse-transmission system. It is the synchronised superposition of all possible realisations of the signal of interest viewed within a particular signalling interval.
- 2013-12-07 00:34:30下载
- 积分：1
-
m2w
1．编写一个程序，读取一句英语短语，并将其编制成莫尔斯码
莫尔斯码是世界上最著名的编码机制，是1832年由Samuel Morse创立的，用于电报系统使用。莫尔斯码编码规则如下：①字母、数字和一些特殊符号（如圆点、逗号、分号）用一系列指定的点和线表示；②单词之间用三个空格分开，没有点和线；③编码字母之间用一个空格。
(1 write a program to read a word, English phrases, and programmed into the Morse code
Morse Ma is the encoding mechanism of the world s most famous, is in 1832 by the Samuel Morse foundation, used for telegraph system. Morse coding rules are as follows: ① letters, numbers and special symbols (such as dot, comma, semicolon) is represented by a series of specified points and lines the words are separated by three spaces, no point and line the code letters with a space.
)
- 2013-05-07 10:42:20下载
- 积分：1
