搜索资源列表
QPSK_TRANSMITTER
- M-file for simulating a QPSK transmitter by modulating with a pseudo random bit stream. A serial to parallel conversion of the pseudo random bit stream is performed with mapping of two bits per symbol. A cosine and sine
LH3
- 一幅图象经过小波变换后为HH、HL、LH、LL四个子带,在小波变换的其中一个子带即h3嵌入水印,LH3为低高频子带 -an image after wavelet transform for HH, HL, LH, LL 4 subband. the wavelet transform of a subband that h3 embedded watermark, LH3 lower high-frequency band
OQPSK_fading
- OQPSK在AWGN和频率选择性衰落信道中的仿真-OQPSK the AWGN and frequency selective fading channel simulation
time-frequency
- 现代信号处理matlab源程序 现代信号处理matlab源程序-modern signal processing Matlab source of modern signal processing Matlab source
multipath_channel_source_code
- 采用正弦波叠加法仿真多径衰落信道，计算信道频率响应-using sine wave superposition method simulation multi-path fading channel, Channel calculated frequency response
2Tx2RxSpatialMultiplex
- 该文件夹为空间复用空时码的仿真程序，天线配置为2发2收。 主要程序的用途说明： mainMIMO_OFDMA_2Tx.m: 主程序，设置各种参数 gendata_2Tx_SM.m: 生成原始信息数据的程序 mod_2Tx_SM_DFUSC.m：调制程序 gen_SUI_CorrCIR.m: 生成信道冲击响应的程序 get_perfectCE_2x2.m: 生成理想信道估计值的程序 chanSUI_
Channelestimation
- Channel estimation for OFDM systems based on comb-type pilot arrangement in frequency selective fading channels 一篇信道估计的经典文章-Channel estimation for OFDM systems based on comb-type pilot arrangement in frequency se lect
exa020802
- 计算滤波器的冲击响应，阶跃响应，幅频响应和相频响应-calculating the impulse response filter, step response, frequency response and phase frequency response
Frequency_counter
- VHDL语言写的频率计的程序，内带完整的技术报告-VHDL write the frequency of procedures, brought integrity of the technical report
dds_fpga
- DDS在现在运用月来越广泛，在相对带宽、频率转换时间、相位连续性、正交输出、高分辨力以及集成化等方面都远远超过了传统频率合成技术所能达到的水平，为系统提供了优于模拟信号源的性能。利用DDS技术可以很方便地实现多种信号。在FPGA上实现的DDS-DDS now to the use of more extensive relative bandwidth, frequency conversion time, phase continui
HF_ZYY
- 短波跳频信号协议仿真,考虑了 多径的影响,协议传输的准确性-agreement shortwave frequency signal simulation, in consideration of the multi-path effects, the accuracy of transmission agreement
Rayleigh_frequency_selective_channel_simulation.ra
- 这是一个对于频率选择性瑞丽信道的仿真，希望对大家有所帮助-This is a Ruili for frequency-selective channel simulation, we hope to help
radarsystem2
- discusses the Radar Cross Section (RCS). RCS dependency on aspect angle, frequency, and polarization are discussed.-discusses the Radar Cross Section (RCS). R CS dependency on aspect angle, frequency, and polarization ar
radersystem5
- reviews radar waveforms,including CW, pulsed, and LFM. High Range Resolution (HRR) waveforms and stepped frequency waveforms are also analyzed.-reviews radar waveforms, including CW. CDFI. and LFM. High Range Resolution
TFRVIEW
- 时频分布显示源代码.适合于非稳态的时频联合分析,可直接用于MATLAB编程,无解压密码.-time-frequency distribution shows that the source code. Suited to the non-steady-state joint time-frequency analysis can be used directly in MATLAB programming, without extrac
wide_interval_hop_sequence
- kuanjiange_seq.m 基于对偶频带法和m序列，产生一个宽间隔跳频序列。 kuanjiange_seqencezu.m 基于对偶频带法和m序列，产生一个宽间隔跳频序列族。 注：其中的m序列是利用三个非相邻级控制频率合成器构造 L_G模型。-kuanjiange_seq.m based on dual band m sequence, have a wide interval frequency hoppin
hop-freq_matlab_simulation
- 介绍了跳频扩频通信系统的原理。应用matlab语言防真和分析了一个1个频点的跳频通信系统的扩频通信过程；防真和分析了2个跳频信号跳频点的变化情况。-introduced a frequency-hopping spread spectrum communication systems theory. Application of Matlab language and the defense really an analysis of
Verilog_FPGA_fp
- 用Verilog实现基于FPGA的通用分频器-using Verilog FPGA-based Universal Frequency Divider
FangAlgorithm
- 这是跳频的源程序,我的毕业设计做的,希望对大家有帮助和启发-This is the source frequency hopping, I graduated from the design done, and I hope to be helpful and enlightening
8051changsheng6zhongboxing
- 8051产生6种频率可调的波形发生器。由10个按键控制。每换一次频率或波形都要等1602显示完后才会产生波形-8051 produced six adjustable frequency waveform generator. From 10 control buttons. One for each frequency or wave will have to show that after 1602 would have Wavef