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shengyuxian
- 这是升余弦滚降系统，包括时域波形，付氏变换，功率普分析，以及眼图，很有用的-Raised Cosine system, including time-domain waveform, Fourier transform, power & P analysis, and eye diagram, a very useful
lms_communication
- 研究用于自适应均衡器的LMS算法的性能，数据源产生有零平均和单位方差的由符号+1和-1组成的Bernoulli的序列{I(n)}.数据源之后的信道可以用升余弦脉冲响应来模拟。 -study for the adaptive equalizer LMS algorithm performance, Data Sources have zero mean and unit variance from the-1 and a sy
rcos_dsp
- 升余弦滚降系统的源程序(用于调制解调系统中波形成型)-Raised Cosine system of the source (for modulation and demodulation waveform prototyping system)
modulationshaped
- 基带数字信号通过成形滤波（选用升余弦滚降函数）然后进行载波调制-Base-band digital signal through the shaping filter (raised cosine roll-off optional function) and then proceed to carrier modulation
EXAMPL_3
- 用matlab语言仿真升余弦滚降系统，并且绘制功率谱图。-Matlab simulation language used raised cosine roll-off system, and drawing power spectrum.
EXAMPL_5
- 仿真最佳升余弦滚降系统，其中信噪比可调。-Simulation of the best raised cosine roll-off system, adjustable noise ratio.
BPSK_havedone
- bpsk编码很适合出学者,已经经过调试 加了个 升余弦滤波-BPSK encoding is very suitable for the academics, have been debug plus a raised cosine filter
pppp
- 求平方根升余弦滤波器系数的程序-For the square root raised cosine filter coefficients of the procedures
rcosine
- 仿真滚降系数为0.22的平方根升余弦滤波器的MATLAB程序.-Simulation of roll-off factor of 0.22 square root raised cosine filter of the MATLAB program.
G_t
- 根升余弦函数，主要用在调制时的成型时使用-Root raised cosine function, mainly used in modulation used at the time of molding
shiyan4
- 基于matlab实现窗函数设计滤波器，包括矩形窗，升余弦窗，二阶升余弦窗。-Matlab window function based on the realization of the design filter, including the rectangular window, raised cosine window, the second order raised cosine window.
commdoc_rrc
- Modify the Gray-coded modulation example (COMMDOC_GRAY) so that it uses a pair of square root raised cosine filters to perform pulse shaping and matched filtering at the transmitter and receiver, respectively.-Modi
FIR
- 用窗函数法设计FIR 数字滤波器 能产生矩型窗、升余弦窗、改进升余弦窗和二阶升余弦窗的窗函数子程序-Window function method using FIR digital filter designed to produce the window rectangle, raised cosine window, improving the second order raised cosine window and the
rcosine_filter
- （Root Raised Cosine Filter）根升余弦滤波器的MATLAB代码-Root Raised Cosine Filter MATLAB code
BPSK
- 1、对给出的数字0、1序列进行BPSK调制,调制成正负极性，并进行傅里叶变换. 2、滚将升余弦窗设计-1、making BPSK modulation for given 0、1 data serial.And make FFT change. 2、Raised-cosine window
shengyuxianlvbo
- 用MATLAB编写的升余弦滤波，还有用Simulink构建系统仿真模型。-MATLAB prepared with raised cosine filtering, as well as to build systems with Simulink simulation model.
raised_cosine
- draw raised cosine filter response dra w raised cosine filter response draw raised cosine filter response-draw raised cosine filter response draw raised cosine filter response draw raised cosine filter response
MPSKTransmissonwithGausNoise
- 本程序用于完成BPSK、QPSK、8PSK的调制仿真。并可任意扩展到MPSK和MQAM。程序分成三个部分：phase.m对基带码元序列进行脉冲成型，可选矩形脉冲，升余弦脉冲和平方根升余弦脉冲； model.m 为主程序，完成各种信号的基带星座图映射、脉冲成型和调制； command.m给出一个简单的频谱显示测试。-This procedure for the completion of BPSK, QPSK, 8PSK modulati
Chapter_55
- 平方根升余弦脉冲 平方根升余弦脉冲 平方根升余弦脉冲 平方根升余弦脉冲-Square Root Raised Cosine Square Root Raised Cosine pulse Pulse Pulse square root raised cosine square root raised cosine square root raised cosine pulse Pulse Pulse square root raised
Carrierless_16-QAM_(CAP)_Modem
- This is a Simulink Model I created for a Digital Communication Systems class. It demonstrates Carrierless Amplidute Phase(CAP) Modulation and uses a raised cosine pulse to implement a 16-QAM modem.