搜索资源列表
mod_qpsk
- QPSK调制matlab程序 包括基带成型滤波器 （升余弦滤波器）-QPSK modulation Matlab procedures including baseband shaping filter (or cosine filter)
wigner1
- 设采样频率为1Hz，对于淹没在复高斯白噪声中的信噪比为 的两个复LFM信号，采用子带带宽为0.1Hz的升余弦滤波器，共9个子带滤波器构成的滤波器组，时间窗为窗长为256的矩形窗，进行仿真-based sampling frequency of 1Hz. For drowned in the complex Gaussian white noise to the signal-to-noise ratio of 2 Minute LFM, using sub-band bandwidth of 0
RaiseCosFilter
- 本函数用于升余弦滤波器系数计算，使用方便快捷。
8QAM
- 利用Matlab仿真软件，完成如图1所示的一个基本的数字通信系统。信号源产生0、1等概分布的随机信号，映射到16QAM的星座图上，同时一路信号已经被分成了实部和虚部，后边的处理建立在这两路信号的基础上。实部、虚部信号分别经过平方根升余弦滤波器，再加入高斯白噪声，然后通过匹配滤波器（平方根升余弦滤波器）。最后经过采样，判决，得到0、1信号，同原信号进行比较，给出16QAM数字系统的误码。
pppp
- 求平方根升余弦滤波器系数的程序
rcosine
- 仿真滚降系数为0.22的平方根升余弦滤波器的MATLAB程序.
开方升余弦
- 这是升余弦滤波器的具体函数
根升余弦滤波器的MATLAB代码
- （Root Raised Cosine Filter）根升余弦滤波器的MATLAB代码,Root Raised Cosine Filter MATLAB code
FIR.rar
- 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 window raised cosine window fun
Quantify.rar
- 发送端采用严格的开根号升余弦滤波器，而发送端采用进行过量化处理的开根号升余弦滤波器，仿真量化处理对系统性能的影响,Sender strict roots and raised cosine filter, while the sender had used for the quantification of the roots and raised cosine filter, simulation, quantification of the impact on system performa
symbol_syn
- 这是超前滞后门在wcdma位同步的应用的matlab源代码，对16倍升余弦匹配滤波器输出位同步-nice
DigitalBaseband
- 数字基带传输的全部matlab仿真文件，测试无误，升余弦滚降滤波器-Digital baseband transmission matlab simulation of all documents, test passed, raised cosine roll-off filter
scrc-filter
- 用matlab实现升余弦滤波器，完整的matlab程序代码。-Raised cosine filter with matlab implementation, complete matlab code.
shengyuxian
- 理想低通滤波器特性曲线绘制 频率图分析 升余弦滤波器特性曲线绘制 频谱图分析 部分响应系统滤波器特性曲线-Ideal low-pass filter frequency characteristic curve analysis drawn up cosine filter characteristic curve analysis part of the spectrum mapping system filter response curve
C
- ADI中平方根升余弦滤波器的DSP实现 2中方法-ADI in the square root raised cosine filter of the DSP method to achieve 2
fsk
- 在matlab上面对4fsk调制解调进行仿真，中间使用升余弦滤波器作为发送和接收滤波器-In the face of 4fsk modem matlab simulation, the middle raised cosine filter used to send and receive filters as
myrcosine
- 在matlab上面实现升余弦滤波器设计，不是用的matlab函数-In achieving the above raised cosine matlab filter design, not by the matlab function
根升余弦滤波器
- 产生根升余弦滤波器，并绘制其成型滤波，频域图(Generatging Nyquist filter, and plot the figure of Frequence-Amptitude)
发送滤波器
- 主要包括升余弦脉冲滤波器、平方根升余弦滤波器、 高斯滤波器(It mainly consists of raised cosine pulse filter, square root raised cosine filter and Gauss filter)
raisecos.m
- 升余弦滚降滤波器，滤波器，并有不同系数下对比图(Raised cosine roll off filter, filter, and comparison chart under different coefficients)