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)
FIRRayleigh
- 用MATLAB语言根据成形滤波器法实现通信环境中的瑞利信道的仿真-using MATLAB under the shaping filter method is the communications environment Rayleigh Channel Simulation
Modulation_GFSK
- GFSK调制 脉冲成型滤波器为BT=0.3的高斯脉冲成型滤波器-GFSK modulation, pulse shaping filter of BT = 0.3 Gaussian pulse shaping filter
48taps_fir
- 成形滤波可以在调制后对调制波以带通滤波方式完成，也可以在调制前对基带以低通滤波方式完成，两者的效果是相同的。在现代全数字调制解调器中，成形滤波器大都采用数字滤波器来实现。由于对基带信号进行数字滤波更为方便，因此成形滤波普遍采用基带数字滤波方案。-Shaping filter can be modulated by the modulation wave band-pass filtering is accomplished, it can before the modulation baseba
52252276494
- 基于多相结构的内插脉冲成形滤波器的DSP 实现-Based on the multiphase structure of interpolation pulse shaping filter DSP realization
QAM_modu
- matlab下的simulink下实现16QAM调制解调，采用随机信号发生器，包括成形滤波和匹配滤波及信号星座图还原-simulink of matlab under the 16QAM modulation and demodulation implementation, using a random signal generator, including the shaping filter and matched filter and the signal constellation di
pulseShapeFilter
- 脉冲整形的ＦＩＲ滤波器，免费提供给大家，希望有用！-The FIR pulse shaping filter, free of charge to everyone, I hope useful!
jakes_model
- 使用Jakes所假设的模型，用来产生信道抽头延迟线模型中的抽头增益过程所需的多普勒频谱成形滤波器有多种实现方法。时域FIR滤波器是最常用的一种实现方法。-Assumed the use of Jakes model, used to generate the channel-tap-tap delay line model of the process gain the necessary Doppler spectrum shaping filter has a variety of impl
fir_512_378_mux
- 512阶高速FIR成型滤波器，四相位复用，树形加法和多级流水线结构。-512-order high-speed FIR shaping filter, four-phase re-use, tree addition and multi-stage pipeline structure.
Pulse_Shaping
- 脉冲成型滤波器，用来是形成的频谱更加光滑，得到更好的仿真效果，用于CDMA，WCDMA，和 TDSCDMA中-Pulse shaping filter is used to form the spectrum is smoother, better simulation results, for CDMA, WCDMA, and TDSCDMA in
Gardner_baseband
- 对基带数字通信的位同步过程进行了仿真，采用Gardner算法，没有用插值。符号用SRRC进行脉冲成形，环路滤波器没有用PI回路，是简单的alfa，1-alfa低通滤波，NCO调整也比较简单。-Baseband digital communications for the bit synchronization process of the simulation, using Gardner algorithm, did not use interpolation. Carried out wit
SpreadShaping
- 直接序列扩频+成型滤波，将编码后数据进行256倍扩频，再按照4倍内插根升余弦成型滤波，最后成形滤波后按4路并行输出，以满足并行输入DA的要求。-Direct Sequence Spread Spectrum+ shaping filter, the encoded data 256 times more spread spectrum, and then interpolated according to four times the root raised cosine shaping fil
rsine
- 利用脉冲成形滤波器消除无线通信系统中的符号间干扰-Pulse shaping filter to eliminate the use of wireless communication systems ISI
ShapingFilterDesign
- Shaping Filter Design for communication engineering
Digital.Pulse.Shaping.Filter.Basics
- Digital Pulse-Shaping Filter Basics by Ken Gentile Analog Devices Co.
mod_demod
- 在matlab环境下实现通信系统中的BPSK，QPSK，16QAM，调制。成型滤波和匹配滤波都采用根升余弦函数。-In the matlab environment to achieve communication system BPSK, QPSK, 16QAM, modulation. Shaping filter and matched filter are used root raised cosine function.
Digital-filter-design
- 数字成形滤波器设计及FPGA实现 本文对数字基带信号脉冲成型滤波的应用、原理及实现进行了研究。-Digital filter design and FPGA realization of forming this paper, the digital baseband signal pulse shaping filter applications, principle and implementation were studied.
filter
- 采用窗函数法设计一个可实现FIR升余弦脉冲成形滤波器-Using a window function design enables FIR raised cosine pulse shaping filter
BPSK
- BPSK信号的载波调制，包含成型滤波器，上采用器以及载波生成器。(This file provides a transmitter based on BPSK signal, including shaping filter, upsampler and carrier generator.)
Raylpigh-shaping-the
- 用MATLAB语言根据成形滤波器法实现通信环境中的瑞利信道的仿真(MATLAB language according to the shaping filter method to realize the communication environment in the Rayleigh channel simulation)