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- .FSK、PSK、ASK调制原理 在数字通信系统中，数字基带信号通常要经过数字调制后再传输。常见的调制方式有频移键控（FSK）、相移键控（PSK）、幅移键控（ASK）-. FSK, PSK, ASK modulation principle in digital communication systems, digital baseband signal is usually subject to digital modulation and then transmitted. Common m
32_16div
- 这是一个简单的除法器（32bit/16bit),采用移位相减法-This is a simple divider (32bit/16bit), using phase shift subtraction
phase
- hilditch.m是hilditch细化算法。 RC_unwrap.m是逐行逐列去包裹算法。 least_unwrap.m是最小二乘去包裹算法。 FTP.m是利用傅里叶变换提取相位。 sincosfilter.m是正余弦滤波算法。 以上算法在相位图的相关计算中常用到，比如电子散斑干涉、全息干涉、相移技术等。-hilditch.m is hilditch refinement algorithm. RC_unwrap.m is listed line by line u
qpsk
- 四进制相移键控，樊昌信《通信原理》内容-Quaternary phase shift keying, Fan Changxin " Communication Theory" content
jlu
- 光纤光栅 布拉格光纤光栅 长周期光纤光栅 相移布拉格光纤光栅 切趾布拉格光纤光栅 取样布拉格光纤光栅-Fiber Bragg Grating FBG long-period fiber grating phase-shift FBG Fiber Bragg Grating apodization sampling Fiber Bragg Gratings
0_BPSK_QPSK_
- DIGITAL MODULATION TECHNIQUES the material describes digital modulation techniques such as BINARY PHASE SHIFT KEYING (BPSK), DIFFERENTIAL PSK (DPSK), DIFFERENTIALLY-ENCODED PSK (DEPSK), QUADRATURE PSK (QPSK), QUADRATURE AMPLITUDE SHIFT KEYING (Q-AS
myMPSK
- MPSK m-ary phase shift keying, modulation demodulation, scatterplot noisy 32 bit
SystemView
- 基于Systemview的通信系统的仿真 主要是运用Systemview软件对二进制振幅键控（2ASK）系统、二进制移频键控（2FSK）系统、二进制移相键控（2PSK）系统以及二进制差分相位键控（2DPSK）系统进行设计，然后对设计的系统进行仿真，这其中分别包括它们的调制和解调系统。-Systemview based simulation of communication systems is the use of software Systemview binary amplitude s
OQPSK-Demodulator-projekt
- OQPSK Demodulation Project in Matlab. OQPSK means offset quadrature phase shift keying. an important modulation scheme in IEEE 802.15.4
PH_SHIFT
- Shift the phase of a sinusoidal signal using fft method and cross checking it back it back
BER-BPSK
- Matlab code for BER in binary phase shift keying
qpsk
- qpsk matlab simulink receiver and transmitter. Quadrature Phase shift keying
PhaseShiftMigationPlusInterpolation
- Phase Shift Migration Plus Interpolation .for those who are interesting in seismic processing.enjoy it
phase-shift
- 用传输矩阵法，模拟相移光纤光栅的反射谱特性-using transfer matrix method to simulate the reflection of phase-shift fiber grating.
PSK
- 7.3 二进制相位键控（PSK）调制器与解调器设计-7.3 Binary phase shift keying (PSK) modulator and demodulator design
binary-phase-shift-
- 现代通信原理课程中，在MATLAB中实现二进制相移键控调制程序。-Modern communication theory course, to implement in MATLAB binary phase shift keying modulation program.
phase-shift--phase-shift-algorithm
- 能够实现MATLAB下相位偏移算法，里面自带一些音频-It is able to achieve a phase shift algorithm in MATLAB, which comes with some audio
Four-step-phase-shift-method
- 四步相移法程序和最小二乘法相位解包裹程序，已经验证，此方法比较不错。-Four step phase-shift method program and least squares phase solution package, have validation, this method is good.
RC-Phase-shift
- R C phase shift oscillator c program
Four-step-phase-shift-method
- 四步相移法程序和最小二乘法相位解包裹程序，已经验证，此方法比较不错。-Four-step phase shift method and the method of least squares program phase unwrapping process has been verified that this method is relatively good.