搜索资源列表
spectrum
- Power spectrum estimate of one or two data sequences.
pwelch
- Power Spectral Density estimate via Welch s method.
complexskin
- 基于CCS2.2的肤色检测程序,在做人脸识别什么的有用!调试通过,有.OUT文件,可以直接运行!会自动检测那一块是皮肤,并给出估计值!-CCS2.2-based skin color detection procedure, what to do face recognition useful! Debugging through there. OUT files, you can directly run! Will automatically detect that a skin, and
FFT
- DSP5509A开发板的FFT估计的程序 c语言 -DSP5509A development board FFT estimate c language program
LMS_SMI_RLS
- 阵列信号处理中的一些MATLAB代码,通过调试可以使用的,用来估计信号的到达角。-There are some MATLAB codes in array signal processing, it can be used to estimate the direction of arrival.
pinpuxihua
- 基于频谱细化的线性调频信号的参数估计。首先对中频信号延时相乘然后对产生的序列做FFT,初步算出LFM信号的调频斜率,然后用CHIRP-Z变换精确估计。-Estimated based on the parameters of the linear FM signal spectrum refinement. First of delay multiplied by the IF signal and then do the FFT on the resulting sequence, initi
lpc
- 1.用matlab实现对一个元音和一个清辅音的LPC系数,LPCC系数和MFCC系数的提取。 2,用LPC对这两个语音信号的功率谱进行估计,其中,LPC系数要分别有5阶,10阶,15阶和20阶四种情况,并在一个图里画出信号本身的FFT功率谱和四条不同阶数的LPC谱估计图,以作比较。注意,LPC和LPCC只考察自相关法。 3,用对数面积比的方法来求出这两个发音的变截面声管模拟图形,10阶即可-Using matlab to achieve the LPC coefficients of a
estimate-the-phase-difference
- 本程序可以实现两组正弦信号的相位差测量,此程序是经CCS3.3开发出来的,可以在28335上运行。程序里面包括相位差测量算法程序,FFT程序,加噪声程序。分步给出方便修改。程序中还对不同开发环境给出大量头文件和库文件,方便大家调试成功-The program can achieve two sinusoidal signals phase difference measurement, this procedure is developed by CCS3.3, you can run on 2
ssubmmsev
- performs speech enhancement using the MMSE or log MMSE criteria with VAD-based noise estimate