搜索资源列表
cz
- 数字信号处理中常用的两种算法在语音信号处理中的应用程序,能在语音的回波对消中适用!-Digital signal processing used in the two algorithms in speech signal processing applications, can voice echo cancellation applied!
ceju
- 多相脉冲编码(16位4相弗兰克码)雷达信号测距(测回波信号时延)-Polyphase pulse code (16-bit 4-phase Frank yards) radar signal range (measured echo signal delay)
ssssssss
- 用IFFT算法对雷达信号回波进行检测 matlab仿真-IFFT algorithm used on the radar echo signal detection matlab simulation
fzxs
- 雷达信号回波仿真 多普勒-Echo Doppler radar signal simulation
work
- 设计一M阶自适应回波抵消器,已u(n)作为系统输入,d(n)作为系统期望响应,其中d(n)中混有u(n)的回声,信号以8kHz采样,现要求回波抵消器可以消除16ms之内的回声-The design of a M-order adaptive echo cancellation, and have u (n) as the system input, d (n) as a system to respond to the expectat
ex9_15
- ex9_15 比较相参积累和非相参积累。仿真先产生信号回波。得到回拨求模的结果,计算回波的信噪比。进行非相参积累和相参积累处理,计算相参处理和非相参处理后的信噪比。-Comparison ex9_15 coherent and noncoherent. Simulation of the first echo signal. Be the result of the call-back mode for calculating the
generate_data
- 雷达线形调频信号回波生成,目标为Victor.C.的4种微动模型。-Linear FM radar echo signal generation, target Victor.C.' s Four kinds of micro-models.
tuxiang
- ofdm 回波消除后的图像以及原始信号图和误差系数收敛曲线-ofdmxinhaodehuiboxiaochu
lcl
- 该程序运用NLMS算法对两端语音信号进行分离,模型采用了回波抵消器的数学模型,并附加了处理后的语音信号,效果明显!-The program ends using NLMS algorithm for speech signal separation, model Echo Canceller using a mathematical model and attached processed voice signal, the effec
adptive
- 雷达直达波和目标回波之间抵消,两个信号一强一弱,既可以抵消强信号,也可以抵消弱信号-Radar direct wave and the target echo offset between the two signals a strong one weak, only to be offset by a strong signal, you can also offset the weak signal
ChaosOfSeaClutter
- 高频雷达海洋回波信号的混沌特性研究, 对喜欢研究混沌海杂波的用户很有益-Chaotic study on HF radar sea clutter
lfm-pcinterference
- 对LFM雷达信号及其目标回波进行仿真,并对其干扰进行了仿真-On LFM radar signal and target echo simulation and a simulation of its interference
SARRESEARCH
- 合成孔径雷达的模糊与 PRF ;连续形式的回波模型 ; 抽样信号的频谱 ; 抽样形式的回波模型 ;方位模糊的仿真与抑制-Fuzzy synthetic aperture radar and PRF continuous form of echo model sampling frequency spectrum sample form of echo model azimuth ambiguity suppression and
PCMTITEST08
- 脉冲雷达测距的仿真算法,包括根据目标信息生成回波,添加噪声,在进行接收,信号处理计算出结果-Pulse radar ranging simulation algorithms, including information generated according to the target echo, adding noise, during the reception, signal processing, the results ca
daima
- 对回波信号的信号处理过程分为正交相检,固定杂波对消,MTD窄带滤波器组处理,相参积累和恒虚警处理-Signal processing of echo signals into quadrature-phase review process, the fixed clutter cancellation, MTD narrowband filter processing, coherent and CFAR
LFM_huibo
- 线性调频信号扩展目标回波,有关雷达发射波形并产生回波(Extended target echo of LFM signal)
NFMS_huibo
- 噪声调频信号的扩展目标回波,已加入多普勒频移(The extended target echo of the noise FM signal)
qpsk_huibo
- 弗兰克码生成,并产生扩展目标的回波。四相编码信号(Frank coded signal echo)
SARhuibo
- 采用合成孔径雷达中常使用的线性调频信号,针对三个点目标进行回波仿真。(In this paper, the linear FM signal used in synthetic aperture radar is used to simulate the echo of three point targets.)
伪随机相位编码脉冲雷达的信号处理
- 伪随机相位编码脉冲雷达的信号处理。设码频 02,单位为 MHz,伪码周期内码长为 127,占空比 10%,雷达载频为 10GHz,输入噪声为高斯白噪声。目标模拟分单目标和双目标两种情况,目标回波输入信噪比可变(-35dB~10dB),目标速度可变(0~1000m/s),目标幅度可变(1~100),目标距离可变(0~10000m),相干积累总时宽不大于 10ms。单目标时,给出回波视频表达式;脉压和 FFT后的表达式;仿真 m序列