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语音合成的psola算法
- 语音合成的psola算法，主要由语音标记，语音加窗处理，语音同步修改，语音叠加几个步骤组成-The the speech synthesis psola algorithm, mainly marked by voice, voice windowing processing voice synchronization modify, voice superposition of several steps
dft
- 谐波叠加法计算激励谱并采用加窗傅立叶变换反算功率谱密度曲线-Harmonic superposition method to calculate the excitation spectrum, and windowed Fourier transform the inverse power spectral density curve
OFDM_16QAM
- 采用16QAM函数编写的OFDM程序，程序思路清晰，按照OFDM通信系统编写，同时考虑前缀和加窗函数的效果。-here,I ｃｒｅａｔ ａ program ｆｏｒ OFDM ｗｉｔｈ １６ＱＡＭ ｍｏｄｕｌａｔｉｏｎ, program ideas ａｒｅ ｃｌｅａｒ, prepared in accordance with the OFDM communication system, taking into account the effect of the prefix and windowi
Labview
- 虚拟仪器Labview：FFT、采样、加窗、互相关分析仪、滤波器、谱分析、随机信号分析仪、信号发生器.exe自谱与自相关分析.exe的可执行程序-FFT, sampling, windowing, cross-correlation analysis instrument, filter, spectrum analysis, the random signal analyzer, signal generator exe autospectrum autocorrelation analysi
Acceleration-signal-collection
- 加速度信号的采集 加窗 小波滤波,对采集到的加速度信号进行处理分析。-Acceleration signal collection and window wavelet filtering
compressandwindow
- 对脉冲雷达匹配滤波过程及加窗抑制旁瓣技术进行了matlab仿真-Matlab simulation of the pulse radar match filtering process and windowed suppress sidelobes technology were
experiment
- matlab编写的程序，分别实现了一维线性调频信号，二维线性调频信号，脉冲压缩，过采样率对频谱的影响，加窗 的仿真-the matlab programs written, respectively, to achieve the one-dimensional linear FM signal, two-dimensional linear FM signal pulse compression the oversampling ratio spectrum windowed simulati
OFDM_16QAM
- 这是一个完整的OFDM系统建模，包括主程序OFDM 调制模块，解调模块，调制解调模块中包括BPSK,QPSK,16QAM,64QAM, 主程序包括循环前缀添加，加窗处理，频谱图、PAPR计算，误码率统计等功能。-This is a complete OFDM system modeling, including main program OFDM modulation module, a demodulation module, modulation and demodulation modul
rader_homework
- 雷达线性调频信号的产生，及其通过滤波器加窗后的一些变换-Radar chirp signal generation and its windowing through the filter after transformation
Windows-shutdown-Fourier-transform
- windows关机音乐加窗后的傅里叶变换-Windows shutdown Fourier transform music after the window
zuoye2_4
- matlab程序设计，设计一个FIR滤波器加窗，并比较窗函数性能-FIR filter and compare the performance of the window function
AddWindowDFT
- 用DFT对离散信号进行谱分析,通过选用不同的加窗函数来抑制信号截断造成的频谱泄漏-DFT of a discrete signal spectrum analysis, by choosing different windowing functions to suppress the spectral leakage caused by the signal cut
PSD-plot
- Welch功率谱密度是用改进的平均周期图法来求取随机信号的功率谱密度估计值。Welch法采用信号重叠分段、加窗函数和FFT算法等计算一个信号序列的自功率谱估计(PSD如上例中的下半部分的求法)和两个信号序列的互功率谱估计（CSD）。MATLAB信号处理工具箱函数提供了专门的函数PSD和CSD自动实现Welch法估计，而不需要自己编程。-method of power spectral density plot
HPF_WINDOW
- 基于matlab的HPF加窗信号处理,包含矩形窗，汉明窗，汉宁窗，三角窗等- MATLAB programme for window-based FIR HIGH-pass filter design
TIANXIANFANGXIANG
- 天线的方向图仿真，并且给出了各种加窗情况，此外仿真了多信号情况-Antenna pattern simulation, and gives a windowed, in addition to the simulation of multi-signal
windowfilter
- 采集一段语音信号，分别用矩形窗、汉纳窗、汉明窗、布莱克曼窗对采集的原始语音信号进行窗宽为N 的加窗FFT变换，得到利用不同窗函数对语音信号进行加窗FFT变换后的信号频谱图。观察不同窗函数的加窗效果，分析窗函数的适用情况。-Collecting a voice signal, respectively, with a rectangular window, Hanna window, Hamming window, Blackman window on the original speech s
stft
- 对信号加窗，进行短时傅里叶变换，输出一个结构组，包含时间和频谱幅度-Signal windowed short time Fourier transform, and output a structure that contains the time and spectral amplitude
study1
- 在matlab环境下实现语音信号的预处理，包括分帧，加窗，滤波，并进行端点检测，绘图。-Voice signal preprocessing in the Matlab environment, including the frame, windowing, filtering, and endpoint detection, drawing.
Window
- 加窗处理的信号分析，矩形窗与hamming窗的比较。DTFT，DFT等-The windowing processing of signal analysis
pulse128
- 本仿真做了脉冲压缩雷达的处理过程，包括加窗处理和匹配处理，改仿真代码很精致，希望能够帮助大家；-The simulation pulse compression radar processing, including windowing processing and matching processing