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DSP
- 【摘 要】为了减少集成电路硬件复杂度，针对QAM 调制软件实现速度慢的问题，在分析MQAM 调制原理的基础上，采用 直接频率合成实现正余弦信号及无时延改进的滤波器编程方法，提出一种快速实现MQAM 调制算法的软件编程思想，并以 TMS320C55X 为平台[1，4]，将MQAM 调制算法进行了C 编程实现。结果表明：该编程方法能快速产生MQAM 调制信号。 【关键词】多电平正交幅度调制；脉冲成形滤波器；直接频率合成；数字信号处理-【Abstract】 In order to redu
root_raise_cos
- 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
Matlab_chengxing
- matlab计算FPGA中成型滤波器的归一化系数-matlab calculation shaping filter in FPGA normalization coefficient
PskScyB
- 产生psk调制信号的源程序，并对信号进行成型滤波及上变频-generate PSK modulated signals, and the signals pass the shaping filter and DUC
CP0201
- UWB信号的产生，一定数量的比特经过重复编码，加入TH码，并进行PPM调制，经过成型滤波，输出uwb信号波形-Generating, a certain number of bits UWB signals through repetition coding, TH code, and PPM modulation, after shaping filter, the output signal waveform uwb
pulse_shaping_filter
- 无线通信系统发射端仿真中，脉冲成型滤波器。是一种根升余弦滤波器。-A pulse shaping filter in the wireless communication system. It is a root raised cosine filter.
TD_RRCFilter
- 本程序设计TD-SCDMA系统中的FIR脉冲成形滤波器（发射端）或低通滤波器（接收端）-The program design TD-SCDMA system FIR pulse shaping filter (transmission side) or a low-pass filter (the receiving end)
MPSK_Matlab
- 基于Matlab的MPSK仿真分析，加入成型滤波过程，通过高斯信道后解调。-MPSK based on Matlab system simulation, adding the process of shaping filter
bpsk
- bpsk在AWGN信道下的误码率与bertool理论误码率比较,包含发送和接收星座图。无成形滤波器等，主要是学习原理用的-bpsk BER under AWGN channel bit error rate compared with bertool theory, including sending and receiving constellation. No shaping filter, are primarily used for learning principles
yantu
- 基带调制信号的产生方法； 眼图的生成方法和分析方法 用的是升余弦成型滤波，可以选择加入噪声或码间串扰 -Eye diagram generation method and analytical methods method for generating baseband modulation signal using a raised cosine shaping filter, you can choose to join inter-symbol interference
Epsk
- 完整8psk调制，成型滤波，加噪匹配滤波，解调映射(Complete 8PSK modulation, shaping filter, add noise, matched filter, demodulation mapping)
UniSolder-5.2C
- UniSolder-5.2C 俄罗斯开源(UniSolder-5.2C A short list of features: - power: 12-24V, AC or DC (24V 6A toroidal transformer is the best possible power source) - automatic 1/2 and 1/4 power selection, so only simple single winding 24V can drive all the ins