source_code_for_fingerprint

dynamic simulation of a 2 dof link with matlab

在小波分析及其变换中，Hurst指数的Matlab实现(Wavelet analysis and transformation, Hurst exponent of Matlab achieve)

代码实现了BPSK调制解调功能，包含成型滤波和硬判决模块。通过仿真出误码率曲线，并且画出理论曲线，验证了代码的正确性。(This code achieves the modulation and demodulation of BPSK.It includes the shaped filter and hard decision module.I plot the BER curve of BPSK and compared with the theoretical curve, I verify the correctness of the code.)

说明：  信号的时间宽度和频率带宽反映的是 、 围绕 和 的扩展程度，信号的带宽（ ）完全由幅度、幅度的导数及相位的导数所决定。称T和B分别为信号 的时宽和带宽，TB称为时宽－带宽积,。此程序用于计算信号的时间宽度和频率带宽。(Signal time width and frequency bandwidth of reflected that and it spreads around the signal bandwidth () completely by the magnitude, amplitude and phase derivative of the derivative of the decision. Called T and B respectively when the signal width and bandwidth, TB is called when the wide- bandwidth product. This program is used to calculate the width of the signal time and frequency bandwidth.)

颗粒提取，用于MATLAB仿真的，提取一些细小的颗粒。效果较好。(Particle extraction for the MATLAB simulation, extract some small particles. Better.)

使用MATLAB对二级微分方程采用直接求解的方法，并使用GUI编制界面(Use of two differential equations using MATLAB direct solution methods, and use the GUI interface to the preparation of)

程序给出了BOC信号的生成过程及其频谱、自相关函数图形。子程序包含GPS伪码、子载波的生成方法。对理解通过移位寄存器产生伪码的方法及BOC调制方式很有帮助。(The program gives the BOC signal generation process and its spectrum, the autocorrelation function graphics. Subroutine contains the GPS pseudo-code, sub-carrier generation. Helpful to the understanding of the shift register pseudo-code method.)

《射频电路设计——理论与应用》一书课后习题第八章Matlab程序代码("RF circuit design-- Theory and Application," a book chapter VIII Swimming Exercises Matlab code)

本文介绍了以T M S 3 2 0 L F 2 4 0 7 为核心 的 P M S M 伺服控制装置设计， 包括永磁同步电机的矢量控制方法， 以 及 D S P 及旋转变压器 一 一 数字转换器电路的硬件设计和积分分离 P I D 、 M ／ T 法测速的软件设计方法。实验 结果表明，该伺服装置达到了较高的速度 ／位置响应速度和控制精度(：A P M S M s e r v o d e v i c e b a s e d o n D S P T M S 3 2 0 L F 2 4 0 7 i s i n t r o d u c e d i n t h i s p a p e r ． C o n t a i n i n g th e v e c t o r c o n t r o l m e t h o d o f P M S M ， t h e c ir c u i t d e s i g n o f D S P a n d r e s o l v e r — t o — d i g i t a l c o n v e r t e r a n d t h e s o f t w a r e d e s i g n o f i n t e g r a l s e p a r a t e d P ID a I】 d M rvelocit y c a l c u l a t i o n ． T h e e x p e r im e n t a l r e s u l t v e r i f i e s th e f a s t v e l o c i t y ~ p o s i t i o n r e s p o n d i n g a n d a c c u r a c y o f t h e s e r v o d e v i c e ．)

random code genarator