搜索资源列表
gold
- gold序列的生成 PN序列Gold序列极好的自相关性 生成64位的PN序列 -Gold sequence generated PN sequence gold sequence excellent correlation
sequence
- 三种PN序列自相关性分析，和循环移位互相关分析gold，小m序列，walsh码-Three kinds of PN sequence from the correlation analysis, and rotate the cross-correlation analysis, contants gold, small m sequence, walsh code
PNcode-tongbu
- 扩频通信中PN码同步仿真实验，中间无任何错误，可直接使用-can use
SpredSpectrum_BPSK
- The principle is simple, just multiply the data sequence with the PN Sequence Generator for spread signal.
Pseudo--Random-Code-Delay
- 利用扩展卡尔曼算法( EKF)对高动态直接扩频信号的载波相位和频率进行了估计,并利用载波辅助技术测量载波相位的变化值来 校正伪码延时环,减小多普勒频移对伪码延时的影响,得到了精确的延时估计值,提 高了伪码延时锁定环的动态跟踪性能.-The PN delay loop is adjusted through measuring the varied value of carrier phase with carrier aiding technology. The effect of Do
PNgenerator
- This is a simple example of PNgenerator which use the clock signal inside the NEXYS3 board.This is basically a 8-bit PN number added by 256. The initial value cannot be all zeroes.
ccf-and-acf
- gold code and pn sequce comparision using ccf and acf characterstics
ccf-of-pnsequnce-with-golad-code
- PN-Chirp codes based on Multi-Correlation Receiver in a bandlimited channel
DS-watermark
- 一个简单的扩频语音水印算法，包括pn产生函数，水印的嵌入和提取算法，以及水印的攻击函数，另加两个测试函数，其中out_test是对水印攻击后进行水印的提取。-A simple spread spectrum watermarking algorithm voice, including pn generation function, watermark embedding and extraction algorithms, watermark and attack functions, plu
vbsystray
- 自制托盘控件，用来使应用程序隐藏到系统托盘的控件-Zìzhì tuōpán kòngjiàn, yòng lái shǐ yìngyòng chéngxù yǐncáng dào xìtǒng tuōpán de kòngjiànHomemade tray control, used to make an application to the system tray hide the controls
CDMA
- CDMA通信系统仿真程序，可以选择不同的PN码扩频调制，有信道编码，信道加入高斯白噪声，仿真不同的检测器的的性能-CDMA communication system simulation, simulation of different detectors performance
2.Correlation
- watermark using correlation and pn sequence
PnGen
- 3G系统中，利用扩频技术来扩频的代码。即为PN码产生器的程序代码。-The code of PN generate for spread spectrum tecnology.
m_xulie
- 1.掌握PN序列的相关知识，掌握m序列的产生原理及其在matlab中的产生方法，对特定长度的m序列，分析其性质，及其用来构造其它序列的方法。2.研究伪随机序列在跳频通信中的应用方法。-1. Acquire the relevant knowledge PN sequence generated grasp the principle of m sequences and generation method in matlab, m sequence of a specific length, a
SingularValueDecomposition
- 人脸识别过程中的奇异值分解算法代码，亲测可用，实现步骤为： feature = allFeature(1) //featurenumber=8,16,24,32,48,64,80 [pn,pnewn,t,num_train,num_test] = train_test(feature,num_train) //num_train=1~10 [net] = createBP(pn) //110,tansig,purelin,trainrp,1e-5,8000,0.005
IJCTEE_0910_30
- Pseudo noise (PN) sequences are widely used in digital communications and the theory involved has been treated extensively in this paper.
Calculation-sum-1P2P3P...PN
- Calculation sum 1+2+3+...+N
PN-no-Seed
- Program to generate a pseudonumber serie without a Seed. For PIC microcontroler
VHDL
- 通信领域里的产生随机PN序列，QPSK调制解调的VHDL代码，适合通信领域的人士使用-Communication in the field of random PN sequence, QPSK modulation and demodulation of the VHDL code, those suitable for use in the field of communications
buhuosuanfa
- 有关捕获算法的小程序，其中包括论文，以及PN码的产生、自相关、互相关的matlab仿真，还有一个扩频接收机的simulink仿真。-About capturing algorithm for small procedures, including papers, as well as to generate the PN code, autocorrelation, cross correlation matlab simulation, there is a spread spectrum r