switch--circuit

LPC in vocoder by matlab

船舶电站的仿真图，可以在09下直接运行，包括发电机，柴油机等。(Simulation diagram of ship power station can be run directly under the 09, including generators, diesel engine, etc.)

3Easy Small Cell Backhaul LTE基站回传设备介绍。(3Easy Small Cell Backhaul Feb 2012.rar)

利用MATLAB编写GMM图像处理模块。具有较好的效果。。。(GMM prepared using MATLAB image processing module. With good results. . .)

this file can help you on equalizing your network datas.

常用命令速查，自己刚学这个程序还没有作品。努力学习中...(Common Command Quick Check)

说明：  MATLAB7.0从入门到精通(光盘).对MATLAB 7.0进行了比较全面的介绍，同时紧密结合典型的应用专题。(MATLAB7.0 from entry to the master (CD-ROM). MATLAB 7.0 on a more comprehensive introduction, at the same time in close connection with the typical application of the topic.)

基于matlab的时分复用和频分复用的方针(based on the time division multiplexing Matlab and frequency division multiplexing approach)

1. 给一段原始的语音信号（可以是自己录制的一段语音），加上一频率为3.8kHz的高频余弦噪声和频率为3.6kHz的高频正弦噪声（幅度自己可以选择），用窗函数设计一滤波器（要求最小阻带衰减为50dB）对加噪后的语音信号进行滤波，画出滤波器的频率响应曲线，画出滤波前后的时域图和频谱图。 需要用到的函数： fir1 用窗函数设计FIR滤波器的函数 2. 用GUI设计一界面（如图1所示）完成如下功能： 1） 输入一语音信号，画出语音信号的时域图和频谱图； 2） 对语音信号加噪处理，画出加噪后的时域图和频谱图； 3） 给定滤波器的性能指标，采用几种不同的方法设计滤波器对加噪信后进行滤波，画出各滤波器的频率响应曲线，画出滤波后的时域图和频谱图。 (1. to some of the original speech signal (which can be a voice you record yourself), plus a cosine frequency of 3.8kHz frequency noise and frequency of 3.6kHz frequency sinusoidal noise (in the range that they can choose), with a window function to design a filter (requires a minimum stop band attenuation is 50dB) after adding noise to the speech signal is filtered, the filter frequency response curve to draw, draw diagrams and time-domain spectrum before and after filtering. Need to use the function: function fir1 with window function design FIR filter design 2. Using a GUI interface (Figure 1) complete the following functions: 1) an input speech signal, the speech signal in the time domain to draw graphs and spectrum 2) adding noise to the speech signal processing, draw diagrams and time-domain plus noise spectrum after 3) to set the filter performance, using several different methods designed to filter letter after adding noise filtering, draw the frequency response curve of each )

UVW caluculation of wind vector In RADAR