搜索资源列表
PPM_TH_UWB_reciever
- 使用单相关接收方式对PPM_TH超宽带信号进行相关接收，并计算平均误码率-Simulates the receiver for 2PPM TH UWB signals and computes the average BER
521
- 宽带信号的方位估计，非相干 包括阵列信号的产生-Doa of wideband signal
ISM
- 基于宽带信号的DOA估计，采用经典的ISM算法，采用传统MUSIC算法，最后通过谱峰搜素算法得到估计的来波角-Based on broadband DOA estimation, using the classical ISM algorithm, after the traditional MUSIC algorithm, and finally through hormone peak search algorithm to estimate the wave angle
ambifuwb
- 宽带模糊函数，支持宽带信号相关，不同于窄带信号的方法- Wide-band ambiguity function
generate-Ultra-wideband-signal
- 用MATLAB语言在发送端产生跳时超宽带信号（PPM-TH-UWB）-The transmitting port generate Ultra-wideband signal with PPM modulation using MATLAB language.
narrowbandsignal
- 从宽带信号中提取窄带toneburst信号，一次激励可以提取大量的超声窄带信号-Toneburst extract narrowband signal a broadband signal, a large number of ultrasonic excitation can be extracted narrowband signal
ISM_MATLAB
- 宽带信号的DOA估计算法，可以实现宽带信号的doa估计-doa estimation algorithm for wide signal
fracdelay-estimation
- 分数时延估计文档对于宽带信号, 基于移相的窄带波束形成方法会导致方向图波束指向的偏移和主波束畸变, 并且无法有效地抑制宽带干扰。该文提出了基于数字时延加抽头延迟线 (tapped delay line , TDL)结构的宽带自适应波束形成方法。 该方法采用数字时延滤波单元补偿宽带信号在波束指向上的相位和包络偏移, 并用基于TDL 的空时二维滤波处理抑制宽带干扰。分析和实验结果表明, 该方法可以有效地合成空间宽带波束并抑制宽带干扰, 提高信干噪比(sig nal-to-interferen
DOA_MUSIC
- 利用MUSIC算法进行宽带信号DOA估计的matlab小程序-wideband DOA estimation using MUSIC algorithm
TH-UWB
- 该源代码实现跳时超宽带信号的产生和发射，其组成了一个跳时超宽带发射系统模型。-The source code for generating and transmitting time hopping ultra wideband signals, consisting of ultra-wideband transmission system model at a jump.
DS-UWB
- 该源代码实现直接序列超宽带信号的产生和发射，组成一个直接序列超宽带发射系统的模型。-The source code for direct sequence ultra wideband signal generating and transmitting to form a direct sequence ultra-wideband transmission system model.
ga_cvx
- 遗传算法和凸优化联合优化阵元分布及宽带信号波束成形-genetic algorithm and convex optimization for array element distribution and wideband signal beamforming
channelization-65
- 基于matlab利用多相滤波结构实现了宽带信号的信道化-Matlab based on the digital channel procedures to facilitate the operation of a reasonable
code
- 基于多相结构的信道化接收机仿真，将宽带信号经多相滤波器划分到一个个窄带中-Channelized receiver based on the simulation of multi-phase structure
tdoa
- tdoa用相位谱来进行时延估计，适合于宽带信号-TDOA phase spectrum to carry out time delay estimation, suitable for broadband signals
uwb-chanel-model.m
- 这个程序是针对超宽带信号进行建模，如果有需要可以稍微改动一下。- U8FD9 u4E2A u7A0B u5E8F u662F u9488 u5BF9 u8D85 u5BBD u5E26 u4FE1 u53F7 u8FDB u884C u5EFA u6A21 uFF0C u5982 u679C u6709 u9700 u8981 u53EF u4EE5 u7A0D u5FAE u6539 u52A8 u4E00 u4E0B u3002
2D_capon
- 这是二维Capon的宽带信号的matlab仿真代码，有需要的自取-matlab code for 2d capon
UWB1
- 直接序列扩频超宽带信号产生程序，包括 单脉冲形成 ，BPM调制，DS扩频，脉冲成形发射(Direct sequence spread spectrum ultra wideband signal generator)
sfft-0.1.0
- 采用MATLAB编程实现二分查找法的稀疏傅立叶变换算法。研究算法参数变化对信号频谱的影响，并对特定的宽带跳频信号进行稀疏傅立叶变换处理，得出相应的频谱，并与快速离散傅立叶变换的结果进行比较。(Recurrence of sparse Fourier transform)
51622452DFT_FIR_Beamform
- 宽带信号的时域FIR和频域DFT波束形成(Time domain FIR frequency domain DFT beamforming for wideband signals)