FFT3f

指纹图像特征提取，采用matlab编程实现(Fingerprint image feature extraction, using matlab programming)

这是数字滤波器的matlab的例程,从基本的到高级例子,内有详细程序的说明及仿真结果。(This is a digital filter matlab routine, from basic to advanced examples, with a detailed description of the procedures and simulation results.)

DC dynamic braking is obtained when the stator of an induction motor running at a speed is connected to a dc supply.dc current flowing through the stator produces a stationary magnetic field.Motion of rotor in this field induces voltage in the rotor winding.Machine therefore works as a generator.Generated energy is dissipated in the rotor circuit resistance,thus giving dynamic braking.

详细画出了时域和频域的相关图，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，各种资源分配算法实现。( Correlation diagram shown in detail the time domain and frequency domain, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Various resource allocation algorithm.)

802.11B在物理层上的仿真,DBPSK调制(802.11B in the physical layer simulation, modulation DBPSK)

Art Processing book Processing 2 Creative Programming Cookbook

水平场地和倾斜场地挖填土方量计算MATLAB示例代码(Horizontal cut and fill venues and venues tilt earthwork calculations MATLAB sample code)

通信、雷达专业；模拟线性调频匹配滤波，模拟白噪声通过匹配滤波器。(Communications, radar professional analog linear FM matched filtering, analog white noise through the matched filter.)

Simple shadow detector

Fs = 100000 t = 0:1/Fs:.00296 x = 1-cos(4*pi*t) cos(2*pi*t*200) h = spectrum.welch Instantiate a welch object. psd(h,x, Fs ,Fs) Plot the one-sided PSD