搜索资源列表
5.1
- OFDM系统中时域和频域波束形成算法，希望对大家有帮助
broadbandspatialfiltering
- 该算法实现了宽带麦克风阵列的波束形成，主要采用了频域DFT和时域FIR波束形成器-The algorithm for broadband microphone array beam-forming, the main frequency domain using DFT and time-domain FIR Beamformer
txt2
- 智能天线的自适应算法通过迭代运算获取用于波束形成的最优权值矢量时,是否具有较快的收敛速度和较小的稳态误差成为决定波束形成性能的主要因素.据此提出在传统的LMS算法中引入变步长和变换域的思想,采用改进的自适应算法用于波束形成.MATLAB仿真结果表明,该算法具有较快的收敛速度和较小的稳态误差,波束形成的性能更优.-lms
188
- 线阵波束形成MATLAB语音程序编辑， 频域自适应，时域自适应-Voice line array beamforming MATLAB program editing, adaptive frequency domain, time domain adaptive
hagness_IEEETAP_03
- 时域波束形成实现早期乳腺肿瘤检测,采用超宽带一阶高斯波-time beamforming for early breast cancer detection by UWB
boshuxingcheng1
- 声呐的时域波束形成，MATLAB语言编程实现-Time-domain beamforming, MATLAB programming language
lkk
- 进行波束形成并画出图片，时域频域和DFT波束形成-For the beam formation and draw pictures, DFT frequency domain and time domain beam-forming
GSC
- 采用广义旁瓣抵消（GSC）自适应波束形成方法实现时域和频域滤波，采用LMS自适应算法，最终实现语音增强。（文件中包含纯净语音及不同信噪比的带噪语音）-Generalized sidelobe canceller (GSC) adaptive beamforming method to achieve time-domain filtering using the LMS adaptive algorithm, and ultimately the speech enhancement
beamforming
- 自编的两个十字阵时域波束形成的算法，对单频信号进行扫描-Self cross array time-domain beamforming algorithm, the single-frequency signal for scanning
wide_cbf
- 宽带波束形成，设计FIR滤波器系数。带宽为500Hz--700Hz,采样率为3000Hz，对白噪声序列进行滤波，即得到有限带宽的宽带时域信号-Broadband beamforming design FIR filter coefficients. Bandwidth of 500Hz- 700Hz, sampling rate of 3000Hz, filtered white noise sequence, ie limited bandwidth broadband time domain
CircleBeamforming
- 本资料为个人matlab编程的圆阵波束形成算法仿真，包括窄带信号和宽带信号，同时分别提供了时延波束形成、相移波束形成和频域波束形成三种算法。程序完整、调试通过、可运行得到输出。-This information is for personal matlab programming circular array beamforming algorithm simulation, including narrowband signals and wideband signals, respectiv
bzmudwfw
- 包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，分析了该信号的时域、频域、倒谱，循环谱等,虚拟力的无线传感网络覆盖，包括最小二乘法、SVM、神经网络、1_k近邻法,三相光伏逆变并网的仿真，滤波求和方式实现宽带波束形成。- PV modules contain, MPPT module, BOOST module, inverter module, Analysis of the signal time domain, frequency domain, cepstrum, cyclic
波束形成程序
- 直线阵列的自然指向性，任意指向性，加窗后情况。直线阵列的时域及频域波束形成。圆弧镇的时域频域波束形成。(The natural directivity of the linear array, the arbitrary directivity, and the case after the window. The time domain and frequency domain beamforming of a linear array. The time domain frequency d
自适应波束形成与Matlab程序代码注解(1)
- 自适应波束形成技术程序代码（有注解） 包括1.均匀线阵方向图2.波束宽度与波达方向及阵元数的关系当阵元间距时，会出现栅瓣，导致空间模糊 类似于时域滤波，天线方向图是最优权的傅立叶变换5.最大信噪比准则方向图和功率谱6.ASC旁瓣相消----MSE准则7.线性约束最小方差(LCMV)准则(Adaptive beamforming technology code (Annotated))
2337
- 最大似然（ML）准则和最大后验概率（MAP）准则，滤波求和方式实现宽带波束形成，分析了该信号的时域、频域、倒谱，循环谱等。( Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Filtering summation way broadband beamforming, Analysis of the signal time domain, frequency domain, cepstrum, c
Beamforming_CircleArray
- 在水下，构造均匀水听器圆阵，并分别进行时延波束形成、相移波束形成和频域波束形成。(Uniform hydrophone circular array is constructed underwater.After that,time-delay beamforming,phase-shift beamforming and frequency-domain beamforming are performed respectively.)
Sonar_Exp_beamform
- matlab 波束形成的仿真，包含时域，频域，相移波束形成(Matlab beamforming simulation, including time domain, frequency domain, phase-shifted beamforming)
aline_CBF
- 通过16个接收水听器组成线列阵，分别给出各个阵元接收信号，可实现 时域、频域等信号到达角判别(A linear array composed of 16 receiving hydrophones can be used to distinguish the angle of arrival of signals.)
波束形成matlab
- 波束形成matlab 1.均匀线阵方向图 2. 波束宽度与波达方向及阵元数的关系 4. 类似于时域滤波，天线方向图是最优权的傅立叶变换 5. %最大信噪比准则方向图和功率谱 6. %ASC旁瓣相消----MSE准则 7. %线性约束最小方差(LCMV)准则
宽带FIR波束形成
- 用自适应方法设计具有特定频率响应的FIR滤波器用于进行时域宽带波束形成(Adaptive design of FIR filter with specific frequency response for time domain broadband beamforming)