Digitalfilersourcecode

matlab绘图命令，新手必读，上路有用，大家共同交流，共同提高(matlab drawing commands, the novice must-read, on the road useful, common communication, co-improved)

leach改进协议的MATLAB 源代码(leach matlab code)

说明：  sift特征提取，然后再利用svm算法实现特征分类预测(SIFT feature extraction, and then use SVM algorithm to achieve feature classification and prediction)

转载的求lyapunov指数的程序，希望对大家有所帮助。(lyapunov exponent )

说明：  基于MATLAB语言的RFS过滤/跟踪代码(MATLA random finite set filtering/tracking codes)

说明：  多种群遗传算法的函数优化算法的MATLAB实现，有详细注释与案例解析(The MATLAB implementation of the function optimization algorithm of the multi-group genetic algorithm, with detailed notes and case analysis)

四犬相逐问题的计算机模拟matlab程序源代码(Four dogs with the problem of computer simulation by matlab source code)

MATLAB及在电子信息课程中的应用（代码）(MATLAB and in the course of electronic information in the application (code))

MATLAB中实现PID控制系统的，改变输入r(k）分别为阶跃信号、三角波、方波。(MATLAB to achieve PID control system, change the input r (k) are step signal, triangle wave, square wave.)

DES3200实验系统的模拟信号输出通道产生一个1KHz 的方波,然后利用信号输入通道对产生的方进行低通滤波,得到一个1KHz 的正弦信号，并使用CCS 的图形显示工具显示输入和输出的波形。这里我们使用的是一个46阶的对称结构的FIR低通滤波器，其采样频率Fs为25KHZ，通带截止频率 1KHZ，阻带截止频率为3KHZ，阻带衰减为-60dB。(DES3200 experimental system analog output channel generates a 1KHz square wave, and then use the signal input channels that produce low-pass filtering the square to get a 1KHz sinusoidal signal, and use the CCS' s graphical display tool shows the input and output waveforms. Here we use a symmetrical structure of 46-order FIR low-pass filter, the sampling frequency Fs to 25KHZ, passband cutoff frequency 1KHZ, stopband cutoff frequency 3KHZ, stop-band attenuation is-60dB.)