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初始采样点对于IEC检测的影响，不加任何窗函数的情况下(The initial sampling point for the IEC test the impact, without any window function case)

短时FFT变换，用于数字信号的时频分析，可以加不同的窗函数。(Short time Fourier transform)

A Discrete 3-Phase ProgrammableSource block is used to generate a 1 pu, 15 degrees positive sequence voltage. At t = 0.05 s the positive sequence voltage is increased to 1.5 pu. At t = 0.1 s an unbalance is introduced by adding a 0.3 pu negative sequence component with a phase of -30 degrees. The magnitude and phase of the positive-sequence component is evaluated in two diiferent ways: 1) Sequence calculation of phasors using Fourier analysis and 2) abc to dq0 transformation. Math Function and Trigonometric Function blocks are used to evaluate the magnitude and phase of the positive sequence from the d and q components: V1 = sqrt(Vd^2 + Vq^2) , Phi1 = atan(Vq/Vd))

近似熵的matlab实现程序Code for computing approximate entropy for a time series(Approximate entropy )

雷达信号处理的工具箱，很有用啊，大家快来下载吧(Radar signal processing toolbox, useful ah, everyone Come download bar)

tool of matlab to processing speech

MULTIMACHINE POWER SYSTEM USING FUZZY AND POD

对于初学matlab的同学会有帮助，有信道编码，调制，信道估计等，分析了该信号的时域、频域、倒谱，循环谱等,详细画出了时域和频域的相关图，保证准确无误，是学习通信的好帮手，外文资料里面的源代码，PLS部分最小二乘工具箱,抑制载波型差分相位调制。( Matlab for beginner students will help, Channel coding, modulation, channel estimation, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Correlation diagram shown in detail the time domain and frequency domain, Ensure accurate communication is learning a good helper, Foreign materials inside the source code, PLS PLS toolbox, Suppressed carrier type differential phase modulation.)

digital wathch design in matlab

一个非常有用的计算lempel-ziv复杂度的程序，可用于状态监测等问题。(A useful lempel-ziv complexity calculation procedures, can be used for condition monitoring.)