SHIXUN

生成调制信号数据集 信号集包括2ASK，2PSK，2FSK，4ASK，4PSK，4FSK，8ASK，8PSK，8FSK，16QAM，64QAM，信号比范围-20db至18dB，调制到中频。 信号参数 符号率fb：1e3 载波频率fc：2e3 采样频率fs：64e3 信号频道：awgn，rayleigh(Generating Modulation Signal Data Set Signal sets include 2ASK, 2PSK, 2FSK, 4ASK, 4PSK, 4FSK, 8ASK, 8PSK, 8FSK, 16QAM, 64QAM, signal ratio range - 20 dB to 18dB, modulated to intermediate frequency.)

详细介绍MATLAB线性矩阵不等式(LMI)的应用过程，实例丰富，上手较快！(Details MATLAB linear matrix inequality (LMI), the application process, examples of rich, to get started faster!)

unit root test!!!!!!!!!!!!!!!!!!!!!包括各种计量经济学代码(unit root test!!!!!!!!!!!!!!!!!!!!!including kinds of toolbox)

有关PCM编码的，并有误码率分析，无密码(The PCM coding, no password)

This a MATLAB code that performs Independent Component Analysis using a deflation approach.

一个地震波正演的程序，还在进一步测试中。欢迎大家讨论(Calculates 3d, 2d and 1d finite difference solution to wave equation)

本程序为交互式多模型算法，提供IMM跟踪功能(the procedures for the interactive multi-model algorithm, IMM tracking function)

计算一接地金属槽，其上盖对地绝缘且具有电位 ，侧壁与底壁为地电位。用有限差分法编程计算凹槽内的电位分布。(Calculation of a metal tray earthing, the upper cover on the insulation and has potential, side wall and the bottom wall to ground potential. Calculation of potential distribution in the groove with the finite difference method programming.)

lpc线性预测编码的matlab实现。其中包含原始数据文件和合成语音文件。程序合理易懂。(linear predictive coding of lpc matlab implementation. Which contains the original data file and the synthesized voice files. Procedures reasonably easy to understand.)

butterworth lowpass filter used for finding speech signal.