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BU2614 PLL 源程序,直接解压(source code for digital tuning system using BU2614 PLL IC. Please unzip directly.)

说明：  堆栈的应用，堆栈的存储结构已及常用的基本操作(The application stack, stack, and used storage structure has been the basic operation of)

对信号的频域处理和结果的现实，有了它，你只需要选择信号对象就可以对其处理和结果分析，也便于对频域的理解(The frequency domain signal processing and the results of the reality, with it, you only need to select the signal objects can be processed and the results of its analysis, but also facilitate the understanding of the frequency domain)

integer-n pll linear matlab model

power suplly gerber files

DC MOTOR CONTROL MATLAB

autocov computes the autocovariance between two column vectors X and Y with same length N using the Fast Fourier Transform algorithm from 0 to N-2. The resulting autocovariance column vector acv is given by the formula: acv(p,1) = 1/(N-p) * sum_{i=1}^{N}(X_{i} - X_bar) * (Y_{i+p} - Y_bar) where X_bar and Y_bar are the mean estimates: X_bar = 1/N * sum_{i=1}^{N} X_{i} Y_bar = 1/N * sum_{i=1}^{N} Y_{i} It satisfies the following identities: 1. variance consistency: if acv = autocov(X,X), then acv(1,1) = var(X) 2. covariance consistence: if acv = autocov(X,Y), then acv(1,1) = cov(X,Y)

通过MATLAB编程，利用Logistics映射生成随机数(By MATLAB programming, using Logistic map to generate random numbers)

optical character recognition for Arabic numbers

用聚类谱算法进行信号处理，含实测数据，亲测过，很好用(Spectral clustering algorithms with signal processing, including measured data, pro-test too, the good)