xiweifenpei

使用matlab就行计算和求值偏微分方程组，提供一些程序语言参考(using matab to analyze the partial differntial problem)

说明：  RI的计算 用matlab进行实现 。。。。。。。。。。。。。。。。。。。(RI)

说明：   1.录制一段自己的语音信号，并对录制的信号进行采样； 2.画出采样后的语音信号的时域波形和频谱图； 3.给定滤波器的性能指标，采用窗函数法和双线性变换法设计滤波器， 并划出滤波器的频域响应； 4.用该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； 5.回放语音信号； 6.设计一个信号处理系统界面(1. Recorded their own voice for some signal, and recording the signal sampling 2. Draw samples of the voice signal after the time-domain waveform and frequency spectrum 3. Given filter performance indicators, using a window function method and dual- Design of linear transformation filters, and draw the filter frequency response 4. to use the filters on the collected signal 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 5. playback voice signal 6. to design a signal processing system interface)

Dynamic and control of a Tank using the genetic algorithm

滑块和凸轮运动过程中的速度与加速度数值求解(velocity and acceleration of the system of slider and cam)

simulate v_blast for mimo code

matlab编写的一个俄罗斯方块，运行效果还可以，对学习matlab有很大的帮助，对matlab感兴趣的人！(matlab prepared a Russian box, the effect can also be run on the study of great help to matlab, matlab interest of the people!)

说明：  这个程序是用于读入数据，并对其进行完全设计法滤波(This program is used to read the data , then using filter to deal with)

：首先介绍了系统辨识的基本原理，简要介绍了Matlab中系统辨识 的实现方法。并结合具体的例子，显示Matlab系统辨识工具箱在系统辨 识中的强大功能和辨识快速准确等优点。(This paper introduces the basic theory of System Identification，the realization method in Matlab and presents the strong function of System Identification toolbox with the merit of fast，precision and SO 011 by an example．)

Partial Autocorrelation Function - Matlab - Useful Econometrics Tool