摘自university of waterloo的个别知道笔记，主要关于electrical and computer engineering方面，包括了8-bit hamming的编解码以及使用VHDL的硬件开发
标签： university waterloo of
上传时间： 2016-07-07
上传用户：qq521
FFT算法进行ＦＦＴ 、ＩＦＦＴ、功率谱计算，包括hamming 窗、Hanning 窗、triangle 窗、Blackman 窗、4 term Blackman-Harris 窗几种窗函数的功率谱计算功能。
上传时间： 2013-12-18
上传用户：alan-ee
研一刚上完数值分析，自己写了几个算法的子函数，可以直接调用，参数的含意在文件中有说明，这五个算法分别是：拉格朗日插值，hermite插值，Newton插值，修正hamming算法，龙贝格加速算法。希望能够对大家有所帮助。
标签： 数值分析
上传时间： 2014-06-16
上传用户：气温达上千万的
The Window Design Method The basic idea behind the design of linear-phase FIR filters using the window method is to choose a proper ideal frequency-selective filter [which always has a noncausal, infinite duration impulse response] and then truncate its impulse response hd[n] to obtain a linear-phase and causal FIR filter h[n]. To truncate the impulse response of the ideal filter a time window w[n] is used. Available windows in Matlab are rectangular [or boxcar in Matlab], bartlett, hamming, hanning
标签： linear-phase The the filters
上传时间： 2017-03-20
上传用户：PresidentHuang
This matlab program compares the results of different window design methods for finite impulse response filters (FIRs): the rectangular window, Blackman window, Bartlett window, hamming window and the Hanning window.
标签： different compares impulse program
上传时间： 2017-09-13
上传用户：784533221
Use the fast Fourier transform function fft to analyse following signal. Plot the original signal, and the magnitude of its spectrum linearly and logarithmically. Apply hamming window to reduce the leakage. . The hamming window can be coded in Matlab as for n=1:N hamming(n)=0.54+0.46*cos((2*n-N+1)*pi/N); end; where N is the data length in the FFT.
标签： matlab fft
上传时间： 2015-11-23
上传用户：石灰岩123
