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mul_mpsk
- this is an code for multiple quadrature phase shift keying in matlab.-this is an code for multiple quadrature phase shift keying in matlab.
psk_de
- 应用verilog语言编写实现二元相移键控解调过程。-Application verilog language to achieve binary phase shift keying demodulation.
test1
- FIR数字滤波器在工程上运用广泛．窗函数法设计FIR数字滤波器是典型的设计方法。目前。相关课程的教科书对窗函数法设计FIR 散字滤波器这部分内容讲解不够细致，学生掌握感到有难度。本文针对窗函数法设计FIR数字滤波器的相关问题．即数字滤波器与模拟样本 滤波器的关系、截断点如何取值和数字滤波器的线性相移特性，结合实例进行分析。并借助Matlab仿真软件对设计进行了分析和验证．-FIR digital filters widely used in engineering. Window met
testLVBO
- FIR数字滤波器在工程上运用广泛．窗函数法设计FIR数字滤波器是典型的设计方法。目前。相关课程的教科书对窗函数法设计FIR 散字滤波器这部分内容讲解不够细致，学生掌握感到有难度。本文针对窗函数法设计FIR数字滤波器的相关问题．即数字滤波器与模拟样本 滤波器的关系、截断点如何取值和数字滤波器的线性相移特性，结合实例进行分析。并借助Matlab仿真软件对设计进行了分析和验证．-FIR digital filters widely used in engineering. Window met
yuyinpinghuai
- 这是采用三相移位取平均值法处理.WAV文件的程序(语音平滑处理程序)-This is the phase shift by taking the average treatment. WAV file of the program (voice smoothing procedure)
QPSK
- Quadrature Phase Shift Keying is a form of Phase Shift Keying in which two bits are modulated at once, selecting one of four possible carrier phase shifts in 0, 90, 180, or 270 degrees-Quadrature Phase Shift Keying is a form of Phase Shift Keying in
PSK
- Phase-shift keying (PSK) is a method of digital communication in which the phase of a transmitted signal is varied to convey information. There are several methods that can be used to accomplish PSK.
tber2
- Quadrature amplitude modulation (QAM) is a modulation scheme in which two sinusoidal carriers, one exactly 90 degrees out of phase with respect to the other, are used to transmit data over a given physical channel. One signal is called the I sign
grd_test
- xwch_test.m是主测试文件；biaoji.mat存放滤波器系数；xiangweicha.m用FFT计算相位差。 仿真框架为： 1.标记信号和双音信号续接作为发送信号； 2.对双音中一个频率分量的相位做偏移，再经过一个低通滤波器（引入线性相位，模拟收发不能同步测量现象）后，作为收到的信号； 3.用一个检测信号对收发信号进行相关运算； 4.画出收发信号以及相关处理后的信号。找出相关信号的那个尖点，从而推算出收发双音信号0相位点； 5. 输入0相位点位置，计算
bpsk_m
- binary phase shift keying modulation
shiftofNAO
- 此文献为介绍在CO2浓度加倍的情况下，NAO发生位相漂移的机制-This document was introduced in the case of doubling CO2 concentration, NAO phase shift mechanism occurs
QPSK
- this to learn about quqdrature phase shift key
Thejammingofspreadspectrumcommunicationssystemandt
- 西电毕业论文，文章详细的阐述了直扩原理并且进行了仿真。扩展频谱技术有多种基本实现方式，本文主要介绍的是直接序列 扩频技术，特别针对二进制的 PSK调制解调技术，直接序列扩频系统的抗干 扰能力分析与直接序列扩频系统的同步方法，并进行了相关仿真分析。-Spread spectrum communications has many basic manners of implementation, this paper main introduces the dir
notes-in-phase-shift-keying-bpsk-qpsk
- Resource information about Windows
PrinciplesofCommunications
- 关于Principles of Communications on Phase Shift Keying 的实验报告，详细介绍了实验过程，包含实验数据和实验图片 -Principles of Communications on Phase Shift Keying
sdram
- 通过 UART 读写 SDRAM verilog 源代码 通过 UART 的接口发送命令来读写 SDRAM 命令格式如下： 00 02 0011 1111 2222 00： 写数据 02： 写个数 0011： 写地址 1111 2222： 写数据， 是 16 bit， 每写完一个数据，向串口发送 FF 回应； 输出： FF FF 01 03 0044 01: 读sdram 03： 读的个数 0044: 读的地址 输出： xxxx xx
BPSK
- MATLAB code for BPSK(binary phase shift keying) modulation and demodulation
QPSKPSD
- matlab实现QPSK四相相移键控信号功率谱密度-matlab implementation QPSK quadrature phase shift keying signal power spectral density
PLLC
- 本程序利用平方环实现载波同步，使用锁相环进行跟踪相位偏移-This program makes use of the square ring to achieve carrier synchronization, with the use of PLL to track the phase shift
1.1
- 标准grove算法与pi/2相移算法的成功概率对比程序 标准grove算法与三种改进算法的成功概率对比程序-Standard grove algorithm and pi/2 phase shift algorithm is the probability of success compared with the three process standards grove algorithm improved algorithm compared the probability of pro