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。
kaiser/凯撒窗函数的源代码
- 凯撒窗函数的源代码/MATLAB
kaiser_filter 在FIR滤波器中用Kaiser窗函数
- 在FIR滤波器中用Kaiser窗函数，给出了低通、带通和带阻用Kaiser窗函数的FIR滤波器设计程序。-FIR filter used in the Kaiser window function, given the low-pass, band pass and band stop using Kaiser window FIR filter design program.
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
FIR.rar
- 用窗函数法设计FIR 数字滤波器 能产生矩型窗、升余弦窗、改进升余弦窗和二阶升余弦窗的窗函数子程序,Window function method using FIR digital filter designed to produce the window rectangle, raised cosine window, improving the second order raised cosine window and the window raised cosine window fun
matlab雷达回波信号
- 一些matlab雷达回波信号 以及一些窗函数的描述,some matlab program of radar echos and some windows function
stft.rar
- 加窗傅立叶变换源程序，开发环境为matlab,STFT code using matlab
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
FIR
- 用窗函数法设计一个长度N等于8的线性相位FIR滤波器。其理想的幅频特性为 分别用矩形窗、Hanning窗、Hamming窗、Blackman窗、Kaiser窗(ｂ=8.5)设计该滤波器。 -Window function method used to design a length N equal to 8 the linear phase FIR filter. Its ideal amplitude-frequency characteristics of rectangular w
Digital_Signal_Processing
- matlab下数字信号处理实现例程，包括FFT进行信号频谱分析，窗函数法设计FIR滤波器，IIR滤波器的实现等-matlab under the realization of digital signal processing routines, including the FFT signal spectral analysis, the window function design FIR filters, IIR filters to achieve such
shiyan4
- 基于matlab实现窗函数设计滤波器，包括矩形窗，升余弦窗，二阶升余弦窗。-Matlab window function based on the realization of the design filter, including the rectangular window, raised cosine window, the second order raised cosine window.
FFT_DEMO_with_MATLAB
- 用MATLAB编写的FFT演示程序，旁瓣可由窗函数来减弱-FFT using MATLAB prepared demo program, sidelobe window function may be to weaken
FIRdesign
- FIR数字滤波器的设计方法主要是建立在对理想滤波器频率特性作某种近似的基础上的。这些近似方法有窗函数法、频率抽样法、最佳一致逼近法。在这里只讨论窗函数法。程序中也是采用了这种方法。-FIR digital filter design method is mainly based on the frequency characteristics of the ideal filter for some kind of approximation on the basis of. These app
puguji
- 现代谱估计的源程序，包括直接法，间接法和窗函数法-Modern Spectral Estimation of source, including direct, indirect method and the window function method
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
FIR
- 利用窗函数法实现FIR滤波器的设计，包括各种常见的窗口函数 -Window function method using FIR filter design, including a variety of common window function
matlab
- 实验指导 低通采样定理实验 FFT频谱分析实验 IIR滤波器设计实验 窗函数法FIR滤波器设计 频率采样法FIR滤波器设计实验-Experimental guide low-pass sampling theorem FFT spectrum analysis experiment experiment experiment IIR Filter Design Window Function FIR filter design frequency sampling FIR filter desi
timefreq
- 信号时频分析，小波变换，加窗（汉明窗，矩形窗，布莱克曼窗）-Time-frequency analysis, wavelet transform, windowed (Hamming window, rectangular window, Blackman window)
sample5
- 不重叠加窗和重叠加窗周期图法得到的功率谱曲线-Non-overlapping windowed and overlapping windowed periodogram power spectral curve obtained