搜索资源列表
PSK_Sim_Core
- Thats Phase shift key program wich is very good for sudents Begginers can educate very well because cod is easy to be understod from everyone
matlabASKPSKFSK
- 数字信号的传输方式分为基带传输和带通传输，在实际应用中，大多数信道具有带通特性而不能直接传输基带信号。为了使数字信号在带通信道中传输，必须使用数字基带信号对载波进行调制，以使信号与信道的特性相匹配。这种用数字基带信号控制载波，把数字基带信号变换为数字带通信号的过程称为数字调制。通常使用键控法来实现数字调制，比如对载波的振幅、频率和相位进行键控。-Transmission of digital signals into base band transmission and band-pass tr
spm
- 零啁啾的高斯脉冲自相位调制，可通过改变相移的值发现非线性噪声-Zero-chirp Gaussian pulse self-phase modulation, phase shift by changing the values found in non-linear noise
bpsk
- 二相相移键控（BPSK）调制解调过程的MATLAB仿真实现。ASK、FSK、PSK这三种数字调制方式在抗干扰噪声能力和信号频谱利用率等方面，以相干PSK的性能最好，目前已在中、高速传输数据时得到广泛应用。-Binary phase shift keying (BPSK) modulation and demodulation process, MATLAB Simulation. ASK, FSK, PSK modulation in the three digital noise interf
8psk
- 8位相移键控误码率分析的MATLAB程序-8 phase shift keying bit error rate analysis of the MATLAB program
4dpsk
- 四位差分相移键控误码率分析的MATLAB程序-Four differential phase shift keying bit error rate analysis of the MATLAB program
8dpsk
- 八位差分相移键控误码率分析的MATLAB程序-Eight differential phase shift keying bit error rate analysis of the MATLAB program
bpskk
- binary phase shift keying amplitude modulation
fadin16qam
- 通信原理实验matlab仿真中衰落环境下的十六进制振幅相位联合键控 -Matlab simulation of communication theory experiment hexadecimal fading environment combined amplitude phase shift keying
cotas
- Costas环是用来解调双边带抑制载波信号的,也是二相或四相移相键控信号解调的专用环路-Costas loop is used to double sideband suppressed carrier signal demodulation, and also two-phase or four phase shift keying signal demodulation of the special loop
power-spectrum
- QPSK（四进制相移键控）信号调制解调过程（经高斯信道）的仿真-QPSK (quaternary phase shift keying) signal modulation and demodulation process (by the Gaussian channel) of the simulation
QPSK
- QPSK（四进制相移键控）信号的产生及调制解调过程（经高斯和瑞利信道）的仿真-QPSK (quaternary phase shift keying) signal generation and modulation and demodulation process (by the Gaussian and Rayleigh channel) Simulation
ndnanfilter
- NDNANFILTER N维零相位数字滤波器，忽略NaN的。 短语法： [年，钨] = ndnanfilter（十，HWIN，女） 短输入： X - 有/无NaN的多维数据。 HWIN - 窗口的名称（默认情况下移动平均的Nd： rectwin ）。 的F - 向量指定为每个维窗口半宽度。 短暂输出： Ÿ - 过滤/平滑X数据与零相移（如X!一样大小）。 W - N维是通过一种特殊的子函数生成的中心对称的窗口称为
FBG
- 《变迹相移光纤光栅传输谱的研究》仿真代码请搜索“光纤光栅的传输谱特性,研究了均匀光栅，相移光栅，啁啾光栅的特性”-" Phase shift of apodized fiber grating transmission spectrum of" simulation code search for " fiber grating transmission spectrum characteristics of a uniform grating, phase sh
bpsk_ber
- scr ipt for simulating binary phase shift keyed transmission and reception and compare the simulated and theoretical bit error probability
BPSK
- this the matlab code for binary phase shift keying-this is the matlab code for binary phase shift keying
bpsk3
- 基于小波变换的二进制相移键控系统，BPSK信号检测 -Wavelet-based binary phase shift keying system
main-program
- phase shift keying communication
digital-optical-coherent-detection
- 偏振复用差分相移键控信号的数字相干解调与偏振解复用算法研究 -Digital Optical Coherent Detection of Polarization-Multiplexed Differential Phase Shift Keying Signal and Analysis of Adaptive Digital Polarization Demultiplexin
phaseconrol
- 将10Khz的输入信号经过分频得到两路互补的方波信号，方波信号的频率由分频计数初值决定。然后将分频后的方波进行移相，从而得到另外两路方波信号，移相的大小也由计数器的的初值决定。-After the 10Khz frequency input signals are two complementary square wave signals, square wave signal frequency by a frequency count of initial decision. And the