搜索资源列表
语音信号的分帧加窗 matlab
- 语音信号处理中的分帧加窗的matlab代码的源程序。
周期图法谱估计需要对信号序列“截断”或加窗处理
- 周期图法谱估计需要对信号序列“截断”或加窗处理，其结果是使估计功率谱密度为信号序列真实谱和窗谱的卷积，导致误差的产生。本程序分别设计了周期图法,最大熵功率谱估计和Welch法以及它们的对比,最大熵功率谱估计目的是最大限度地保留截断后丢失的“窗口”以外信号的信息，使估计谱的熵最大。-Periodogram spectrum estimation signal sequence needs to " cut off" or add the window handle, the
stft.rar
- 加窗傅立叶变换源程序，开发环境为matlab,STFT code using matlab
OFDM
- Matlab入门级OFDM仿真，包括每个步骤的波形，星座图，频谱等 含循环前后缀，时域加窗等，适合刚接触OFDM的学习 -Matlab entry-level OFDM simulation, including each step of the waveform, constellation diagram, spectrum including cycles before the suffix, such as time-domain windowing for OFDM new t
RadarPulseSimulation
- 雷达脉冲压缩仿真程序，带GUI开发源码，雷达一维距离像，匹配滤波，各种加窗函数的仿真图例-Radar pulse compression simulation program with GUI open source, radar, one-dimensional range profile, matched filtering, processing window function of the simulation of Legend
windowing
- 實驗不同的加窗方式對信號頻譜估計的影響。矩形窗，海明窗，漢寧窗-rectwin,hamming,hanning
PSL_and_I_various_window
- 探讨不同类型加窗后对LFM信号匹配滤波后峰值旁瓣比和隔离度的影响-Window of different types of LFM signal after matched filtering the peak sidelobe ratio and the impact of isolation
lfm_compression
- SAR线性调频信号脉冲压缩仿真，包括时域加窗对脉压厚信号旁瓣的影响！-SAR chirp signal pulse compression simulation, including the time-domain windowing of the signal pulse pressure thick sidelobe impact!
FPGAREAL
- 信号处理FPGA实现参考,IEEE transaction 的一篇文章。主要针对信号处理中加窗、FFT、VSLI快速实现中误差地等问题。-FPGA realization of a reference signal processing, IEEE transaction of an article. Mainly for signal processing windowing, FFT, VSLI rapid error problems.
fig4_16
- 对于汉宁加窗的波束形成，阵列信号处理仿真源程序-Window for Han Ninja beamforming, array signal processing simulation source
maiya
- 基于MATLAB的信号处理，经过脉冲压缩时加窗与不加窗对比以及分析。-MATLAB-based signal processing, after pulse compression and non-add window add contrast as well as the analysis window.
frame
- 读取语音文件 进行分帧加窗 及计算语音文件短时能力和过零率。可用于对音乐哼唱检索系统的开发及研究学习。-Voice files to read sub-frame and calculation of windowed audio files and short-term zero-crossing rate. Music can be used to Query by Humming system development and research study.
enframe
- 源代码->语音加窗分帧 voice enframe program-voice enframe program->语音加窗分帧
OFDMwithwindowing
- OFDM加窗的matlab源码，主要用于降低峰均功率比-OFDM with windows matlab source, mainly used to reduce the PAPR
signal
- 虚拟仪器的信号分析与处理 4.1 信号的时域分析(Time Domain) 4.2 信号频域分析(Frequency Domain) 4.3 信号的加窗(Windows)处理 4.4 信号的滤波(IIR、FIR) 4.5 信号产生与仿真 -Virtual Instruments Signal Analysis and Processing 4.1 signals in time domain analysis (Time Domain) 4.2 signal freque
fft变换的加窗和修正算法
- 通过加窗函数减少频谱的泄露，及通过修正方法校正其结果的matlab程序
加窗傅立叶变换_小波变换的原理与程序
- 加窗傅立叶变换_小波变换的原理与程序，非常详细，经典的资料！
数据加窗与混叠
- 对数据进行加窗处理（切比雪夫窗），加窗处理后然后再进行混叠处理，通过频域来看出加窗与混叠对数据的影响(Windowed data processing (Chebyshev window), windowed processing, and then aliasing processing, through the frequency domain to see the window and aliasing impact on the data)
lvbo
- 编程是对于滤波器的设计，并且还有对比了不同加窗、点数、半阶数的区别，非常实用(Programming is for the design of the filter, and there are different windows, points, the difference between the order, very practical)
雷达信号处理仿真-加窗
- 雷达信号处理，脉冲压缩，加窗增加主副比，线性调频信号。(Radar signal processing, pulse compression, adding window to main side ratio, linear frequency modulation signal.)