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采用MATLAB编程，产生一个16QAM基带信号，并进行实数倍插值计算。要求符号率为1 MSymbol/s，采用均方根升余弦滤波成形，滚降系数=0.5。产生{…1，0，1，1，…}的伪随机序列，经过映射、4倍成形滤波、FIR半带滤波、实数倍内插滤波，最后输出4.315倍时域/频域响应。给出信号序列经过各级滤波的时域、频域结果-Using MATLAB programming, resulting in a 16QAM baseband signal, and the real multiples
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Program for raised cosine filter
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matlab代码，根升余弦滤波器对数字基带信号进行成型滤波，匹配滤波-Matlab code, the root raised cosine filter on the digital baseband signal shaping filter, matched filter
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Plotting Gray-coded Signal Constellations
and Pulse Shaping Using a Raised Cosine Filter-Plotting Gray-coded Signal Constellations
and Pulse Shaping Using a Raised Cosine Filter
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用matlab编写了一个，信源产生经过BPSK调制以及根号升余弦滤波器后再加上载波最后将波形图输出的程序-Using matlab prepared a source after BPSK modulation, as well as the square root raised cosine filter and then with the carrier waveform graph output of the program
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Pulse Based Raised Shape FIR Filter in Matlab
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Root raised cosine filter coefficients from roll off 0 to 1.Filter length is 10, oversampling is 32. Each row corresponds to one filter with specified roll off, plot it row by row
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给出了基于频率采样、最小二乘、内插法、最优化法、升余弦法等设计的FIR和IIR滤波器范例-Based on the frequency of sampling, least squares, interpolation, optimization method, raised cosine law design FIR and IIR filter example
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仿真练习（第六次刘课件中有关于噪声的添加方法）
？ 编写一个含QAM传输的发送和接收模块
？ 分别采用复基带仿真和实带通仿真两种形式
？ 复基带仿真时过采样率为4倍,实带通仿真时过采样率为20倍, 实带通仿真时, 载波频率为符号率的4倍
？ 发端采用滚降系数0.5的根号升余弦滤波器
？ 画出Eb/N0=15dB时的接收波形(收滤波前),取100个采样
？ 画出发端输出的眼图和收端过匹配滤波后的眼图(画眼图时不加噪声)
？ 统计
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verilog编写的16阶升余弦滤波器 采用直接型结构实现 对方波进行滤波 输出波形 含testbench文件-order raised cosine filter verilog written 16 direct-type structure to achieve the other wave filtering the output waveform containing testbench file
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Design A Root-Raised Cosine Filter
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产生升余弦滤波器的时域与频域波形，带有默认参数，滚降系数为alpha。-Time domain and frequency domain waveforms produce raised cosine filter with default parameters, roll-off factor for the Alpha.
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牛人krishna示例的升余弦滚降滤波器的时域和频域仿真-the simulation of raised cosine filter for both time and frequency domains，by krishna, happy learning!
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铱星系统的空中接口采用QPSK调制，发送滤波器采用平方根升余弦滤波器，该程序是铱星系统的发送信号仿真模型。-Iridium air interface using QPSK modulation, transmit filter using square root raised cosine filter, the program is sending signals Iridium system simulation model.
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THIS CODE SHOW THE RESPONSE OF RAISED COSINE FILTER . STUDY OF RAISED COSINE FILTER PARAMETER
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实现QPSK系统的调制解调仿真，基带成形滤波器采用升余弦滚降滤波器，将仿真的误码率与理论误码率作了比较-Implement QPSK modulation and demodulation simulation system, the baseband shaping filter using Raised Cosine filter will BER simulation were compared with the theoretical BER
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主要编写了一组二进制数据通过根升余弦滤波器后的波形，但并没有使用ISE内部的FIR滤波器内核，该程序相当于编写了一个根升余弦滤波器。-Mainly prepared a set of binary data through the root raised cosine filter waveform after, but did not use the ISE internal FIR filter kernel, the program is equivalent to the prepara
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该程序使用verilog语言，编写了QPSK-DSSS系统的发端，主要模块包括对同相分量和正交分量的扩频，通过根升余弦滤波器，以及与载波相乘等模块。-The program uses the verilog language, written QPSK-DSSS system, the originator, the main modules include in-phase and quadrature components of the spectrum, through the root
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使用Matlab通信工具箱中的RCOSINE和 RCOSFLT函数设计升余弦滤波器，有效地抑制码间干扰。-Using Matlab communication toolbox RCOSINE and RCOSFLT raised cosine filter design function effectively suppress inter-symbol interference.
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升余弦滤波器，matlab编程，从csdn上下的-raised cosine filter
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