paibui

强混沌干扰中的谐波信号提取程序.算法参考<物理学报>,50(6),2001.(strong chaotic interference harmonic signal extraction procedures. Algorithm Reference)

robot intelligente control_chapiter 11

with simplified pulse coupled neural network for image binary segmentation of surveying and mapping science and technology papers

对原始语音进行上采样和下采样，分析对比他们的时域图和频谱图。最后对比原始语音、75HZ激励、150HZ激励以及噪声激励下的效果(SOME SIMPLE MANIPULATIONS OF SOUND USING DIGITAL SIGNAL PROCESSING The original sound and its spectrogram Downsampling the waveform downsampling Upsampling the waveform Linear filtering the waveform Original speech The source-filter model of speech Speech with 75-Hz excitation Speech with 150-Hz excitation Speech with noise excitation)

包括回归分析和概率统计，是信号处理的基础，小波包分析提取振动信号中的特征频率。( Including regression analysis and probability and statistics, Is the basis of the signal processing, Wavelet packet analysis to extract vibration signal characteristic frequency.)

牛顿法 等求解方程的零根；通过选取不同的初始点实现(Newton method)

多进制脉幅调制(M-PAM)和多进制脉位调制(M-PPM)的误码率分析(Multi-band pulse rate modulation (M-PAM) and the Multi-band pulse position modulation (M-PPM) BER analysis)

recursive least square (RLS) algorithm using matlab with examples

微软的一道题目，有12个外表一模一样的小球，其中有一个的质量和其他11个球不一样（11个球的质量完全相同），而且该球不知道是轻点还是重点。现在给你一个天平（无砝码），只有3次测量机会，请你找出该球。球号从a到l(小写)(Microsoft' s one topic, there are 12 look exactly the same ball, one of which the quality and not the same as the other 11 balls (11 balls of the same quality), and that the ball does not know or focus of light spots. Now to give you a balance (no weight), only three measurements chance, would you please identify the ball. Ball number from a to l (lowercase))

it s knn implementation by using toolbox matlab