CPAFC

CDMA业务信道卷积编码实现，根据上下行信道区分生成不同码率的卷积码序列，original_sequence是原始输入序列，channel_select是信道选择参数，其中下行码率为1/2，上行信道为1/3 (CDMA business channel convolutional coding to achieve, according to the distinction between upper and lower line to generate a different channel bit rate of the convolutional code sequence, original_sequence is the original input sequence, channel_select is channel selection parameters, which downlink bit rate of 1/2, upstream channel for the 1/3)

matlab查找单词系统 输入单词之后 会自动从库中查找单词(the systern of seraching words by matlab)

2维TM波matlab程序，FDTD PML (FDTD PML)

说明：  基于matlab的桁架有限元分析，对理解位移法的有限元分析非常有帮助(finite element analysis with matlab)

说明：  时域有限差分法，matlab实现。对声学，电磁波，天线学科有很大帮助。(Finite difference time domain method, MATLAB implementation. It is of great help to acoustics, electromagnetic wave and antenna.)

本程序使用matlab编写，采用非加权最小二乘法进行相位展开，得到展开的相位(This program is written by matlab。 using the method of non-weighted least squares, the phase would be unwrapped)

说明：  语音的语谱图绘制，MATLAB实现，可调参数(Speech Spectrogram rendering, MATLAB implementation of adjustable parameters)

这个文档中的内容是实现OFDM系统的软件架构matlab程序(Contents of this document is the realization of OFDM system software architecture of the matlab program )

analysis( graphical and parametric ) of 1st-order , 2nd-order & nth-type systems (This Program Includes :::::::::::: 1:: Analysis of 1st order systems for 1.step signal ,2.ramp signal, 3. Accelaration signal. 2:: Analysis of 2nd order systems for 1.step signal, 2.ramp signal. 3:: Frequency analysis of 2nd order systems. 4:: Steady State Error Analysis of "0th" , "1st" , "2nd" type systems. 5:: Performance Indices of a System. )

smith 预估控制 smith 预估控制(smith control smith control)