搜索资源列表
greatQPSK
- QPSK的Matlab实现 使用伪随机序列，低通滤波，可看图-QPSK Matlab using the pseudo-random sequence, low-pass filtering, flashcards
PN15SynChro
- 一个产生PN15伪随机序列并模拟噪声干扰和统计误码率的通讯系统仿真程序，主要实现了PN序列的同步算法和实时误码统计-PN15 have a pseudo-random sequence and noise simulation and statistical error rate communications system simulation program, the main PN sequence of real-time synchronization algorithm and err
ypsy
- 向音频信号加入伪随机序列的的音频水印源码-to the audio signal to the pseudo-random sequence of audio watermarking FOSS
一个新的伪随机序列编码源程序
- 这是一个较新的伪随机数生成程序,是用汇编语言编写的,不错-This is a relatively new pseudo-random number generator procedure is written in assembly language, good
m-sequence.rar
- 伪随机序列产生器源代码,Pseudo-random sequence generator source code
PN_Generator.rar
- 用Verilog编写的一个简单的产生伪随机序列的代码（m序列），比较实用。,Verilog prepared with the emergence of a simple pseudo-random code sequence (m sequence), more practical.
dpsk.rar
- 使用matlab编程，首先编写M位的伪随机序列，然后调用产生dpsk信号 ,Matlab programming produced by DPSK signal
msequence
- m序列生成函数，可在matlab环境下调用生成伪随机序列-m sequence generation function can be generated in matlab environment, called pseudo-random sequence
themethodofcreatPRBS
- 产生伪随机序列的方法，C语言编写，调试通过。-Generate pseudo-random sequence, C languages, debugging through.
fcsr
- 伪随机序列产生器－代进位反馈移位寄存器，matlab 原代码。-Pseudo-random sequence generator- on behalf of binary feedback shift register, matlab source code.
GenPN
- 生成PN序列（伪随机噪声序列），阶数包括2阶，3阶，4阶，5阶，6阶，7阶，8阶。并在前面补0后形成相应的2的幂次长的序列。-Generated PN sequences (pseudo-random noise sequence), including the orders of 2 order, 3 order, 4 order, 5 order, 6 order, 7 order, 8 order. And fill in front of 0 after the formation of
LFSRchengxu
- 利用LFSR生成伪随机序列（m序列） 对待隐藏的图像进行加密然后利用线性插值的方法隐藏于载体图像中。 代码很完整 用的是MATLAB7.0-Use LFSR to generate pseudo-random sequence (m sequence) to treat encryption to hide the image and then use linear interpolation method of hidden images in the vector. Complete cod
identification
- 使用FFT变换在频域对宽带扩频信号中的正弦干扰信号进行识别和抑制，其中扩频信号由1024点的伪随机序列表示-FFT transform the use of broadband in the frequency domain spread spectrum signal of sinusoidal interference signal identification and suppression, in which spread spectrum signal points from 1024
2134asdf
- 这个算法用于生成2元、3元及5级的，M序列。用于直接扩频通信等系统中的，伪随机序列生成器。-The algorithm used to generate two yuan, 3 yuan and 5-level, M sequence. For direct spread spectrum communications systems, pseudo-random sequence generator.
radar_signal_waveform_matlab
- matlab：距离方程、线性调频、雷达波形、动目标显示、脉冲压缩、编码波形、伪随机序列、SAR、RCS-matlab: from the equation, linear frequency modulation, radar waveform, moving target indication, pulse compression, encoding waveform, pseudo-random sequence, SAR, RCS
PRN19
- 伪随机序列发生及检测程序，适用于卫星通信-Pseudo-random sequence and testing procedures applicable to satellite communications
kuopin
- 直接序列扩频系统（DS，Direct Sequence）又称为直接序列调制系统或伪噪声系统（PN 系统），简称为直扩系统，是目前应用较为广泛的一种扩展频谱系统。要传送的信息经伪随机序列编码后对载波进行调制。在发信端越冬用扩频序列去扩展信号的频谱，在收信端，用相同的扩频友序列进行解扩，将展宽的频谱扩展信号还原成原始信号。因为伪随机序列的速率远大于要传送信息的速率，所以受调信号的频谱宽度将远大于要传送信息的频谱宽度，帮称之为扩频-Direct sequence spread spectrum (DS
07950213
- 扩频通信系统仿真 ——系统将基带信号（即信息）的频谱扩展至很宽的频带上，然后再进行传输，即将欲传输的信息数据用伪随机序列编码调制，实现频谱扩展，然后通过信道编码发送出去；接收端采用与发送端完全相同的伪随机序列作为本地解扩信号进行相关处理，以恢复信息，最后进行解调，完成整个系统的接收。-Simulation of spread spectrum communication system- the system baseband signal (ie, information) be extende
25880982m_sequence_3
- 伪随机码或称PN码，是扩频通信中不可缺少的一种序列。扩频通信，简单的说来就是通过一组相关性很强的伪随机序列，使原有的信号按照伪随机序列的特性出现。-Said pseudo-random code or PN code, spread spectrum communication is an indispensable sequence. Spectrum, simple to say is highly relevant by a group of pseudo-random sequence,
m序列发生器
- m序列的仿真产生文件，用于产生伪随机序列。