huiduceshi

数字下变频器的matlab仿真，包括基带信号的调制，然后经过混频模块、CIC模块、FIR模块最后得到基带信号的过程。很多地方都批有详细的注释，很容易理解。(Digital down converter matlab simulation, including the modulation baseband signal, and then after mixing module, CIC module, FIR module finally get baseband signal process)

说明：  求解了单载频矩形脉冲信号以及特定带宽的线性调频信号的模糊函数，基于matlab实现了模糊函数、模糊度、距离与速度自相关函数的绘制。(The fuzzy functions of single carrier rectangular pulse signal and LFM signal with specific bandwidth are solved. Based on MATLAB, the fuzzy functions, fuzzy degree, distance and speed autocorrelation functions are drawn.)

prefix word detection

适用于机械最优化设计课程的最速下降法程序(For mechanical optimization design course program steepest descent method)

Matlab实现界面友好，光纤陀螺输出误差的allan方差分析，小波包分析提取振动信号中的特征频率。( Matlab to achieve user-friendly, allan FOG output error variance analysis, Wavelet packet analysis to extract vibration signal characteristic frequency.)

metodo falsa posicion ecuaciones soluciones aproximaciones codigo

该函数是用限定记忆法进行最小二乘法辨识。得到系统的参数。(This function is limited memory method of least squares identification method. Get the system parameters.)

利用matlab从受损图像heart_broken.pbm中恢复出原始图像heart_orig.pbm。（内含实验报告） (The utilize the matlab from impairment image heart_broken.pbm in to restore the original image heart_orig.pbm. (Contains experimental report))

This method usually increases the global contrast of many images, especially when the usable data of the image is represented by close contrast values. Through this adjustment, the intensities can be better distributed on the histogram. This allows for areas of lower local contrast to gain a higher contrast. Histogram equalization accomplishes this by effectively spreading out the most frequent intensity values.

Bouc Wen modified model for MR damper