oldmdl

录制一段个人自己的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；给定滤波器的性能指标，采用窗函数法和双线性变换设计滤波器，并画出滤波器的频率响应；然后用自己设计的滤波器对采集的信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；回放语音信号；最后，设计一个信号处理系统界面。(Record a person s own voice signal, and recording the signal sampling draw sample after the speech signal time-domain waveform and frequency spectrum given filter performance indicators, using a window function method and the bilinear transform filter design and draw the frequency response filter then use the filter of their own design for the signal acquisition filtering, after filtering the signal to draw the time-domain waveform and spectrum, and filtering of signals before and after contrast, analysis of signal changes playback of voice signal Finally, the design of a signal processing system interface.)

关于水轮机主轴系统振动的有限元计算程序，用matlab编写(Finite element program)

球杆函数绘制，图形界面的绘制，具体请下载(Club function draw, the drawing of the graphical interface, please download)

GNSS系统——GNSS是Global Navigation Satellite System的缩写。很长时间以来，它有两个译名：全球卫星导航系统和全球导航卫星系统。(The GNSS system GNSS Global Navigation Satellite System is the abbreviation of. It is a long time, it has two names: global satellite navigation systems and global navigation satellite system.)

这是一个关于计算机数学建模的书籍,实用性很强,可作为实际建模的指导资料.(This is a mathematical modeling of computer books, very practical, as a practical modeling guidance information.)

that project is complete nurse call system using ATxmega64 and atmega32 with the complete tested design ...

用最近邻算法实现TSP问题，用matlab编程(The implementation of TSP problem with the nearest neighbor algorithm)

MIMO系统的QPSK的matlab仿真(MIMO system matlab simulation of QPSK)

funny palindrome function

this gives the basic idea on the placement of capacitor in distribution system.the allocation of capacitor reduces the power losses in the system.