搜索资源列表
dds_easy
- 直接频率合成DDS模块的ise工程，可以直接下载，在Spartan3/Spartan3E上验证通过。该DDS模块可以产生双通道的不同频率的正弦波，也可以产生同频的任意相位差的相移波形。本模块累加器位数为32位，可以产生12位相位精度12位量化精度的正弦波。该设计例化一个Block Ram，为节省储存空间仅需要储存1/4周期的数据。根据需要，可以重新修改数据，改变波形。-DDS direct frequency synthesizer module ，ise project, can be dir
ph_shift_iq
- Finding phase shift of a modulating signal at receiver end using i and q signals
DPSK_UWB
- This m file simulates a differential phase shift keyed (DPSK) ultra wide bandwidth(UWB) system using a fifth derivative waveform equation of a Gaussian pulse.
111
- 一种零相移数字滤波器的实现方法。正规学术论文。会有启发的。-A zero phase shift digital filter realization method. Formal Xueshulunwen. Will be instructive.
01576960Beaulieu
- 通过MATLAB软件；通过仿真得出性能曲线；从而比较bpsk的性能-The bit-error rate (BER) of binary phase-shift keying in Rayleigh fading, using the Alamouti transmission scheme and receiver selection diversity in the presence of channel-estimation error, is studied. Closed-
tanahashi_ICC2007
- a novel peak power reduction scheme based on trellis shaping is proposed for single-carrier pulse-shaped phase shift keying (PSK) systems.
BPSK
- BPSK simulink file which coantain transmitter and receiver. Binary Phase Shift keying
QPSK_TX
- Quadrature phase shift keying transmitter matlab m file.
qpsksystem_SJSU
- quadrature phase shift keying full system simulink model
san_psk1
- phase shift keying simulink mdl file
cp_ofdm_simulation
- Matlab file for simulating a cyclic-prefix (CP) orthogonal-frequency- division-multiplexing (OFDM) system with binary phase-shift keying (BPSK) modulation on each subcarrier. CP-OFDM system includes a repetition code and interleaving across
codingthery
- 提出了一种新的物理层网络编码方法，将无线网络中物理层网络编码采用的调 制方法推广到八进制相移键控（2345）以及多进制相移键控（6345）。-Proposed a new physical layer network coding, wireless networks used in the physical layer network coding modulation method to octal phase shift keying (2345), and the M-ary pha
SIG_1KHz
- 任意移相方波信号产生的VHDL代码。输入任意一个的相位偏移值就都能产生与参考方波有指定相位差的同频信号。-Square-wave signal of arbitrary phase shift generated by VHDL code. Enter any one of the phase offset can be generated on a designated phase with the reference square wave signal the same frequency
_DBPSK
- BER in DIFFERENTIAL BINARY PHASE SHIFT KEYING
mpsk
- 数字通信多进制相移键控mpsk信号的调制与解调的VHDL代码。-Digital Communication-ary phase-shift keying mpsk signal modulation and demodulation of the VHDL code.
cpsk_dpsk
- 数字通信系统相移键控CPSK信号和差分相移键控的调制与解调的VHDL代码-Phase shift keying digital communication system CPSK signals and differential phase-shift keying modulation and demodulation of the VHDL code for
sanfenpin
- verilog 三分频 分频器是FPGA设计中使用频率非常高的基本设计之一，尽管在目前大部分设计中，广泛使用芯片厂家集成的锁相环资源，如altera 的PLL，Xilinx的DLL.来进行时钟的分频，倍频以及相移。-verilog-third of the frequency divider is a FPGA design, very high frequency of use, one of the basic design, although most of the designs in
QPSK
- matlab qpsk源码正弦波形显示，高斯白噪声-matlab qpsk source sinusoidal waveform shows that quaternary phase shift keying
phaseshift
- 相移光栅matlab仿真程序，方便学习光栅特性-Phase-shift grating matlab simulation program to facilitate the learning Grating
qpsk
- 四相绝对相移键控的仿真和分析，四个图形合成，有意思-Four-phase phase-shift keying absolute simulation and analysis, four graphics synthesis, interesting