matlab-code-for-wimax

产生一个正交相位调制信号（QPSK），该信号可供复数解析，调制相位为（0，pi/2,pi,3*pi/2）(have an orthogonal signal phase modulation (QPSK), which is available for complex signal analysis, Phase modulation (0, pi/2, pi, pi* 3/2))

说明：  自己在MATLAB GUIDE下编写的数字均衡器。能播放WAV格式音频文件并进行8段均衡器调节，显示原波形、频谱和调节后的波形、频谱。压缩文件中还包含了3个可以参考的类似程序报告。(An EQ designed in MATLAB GUIDE. It can play WAV file and do the EQ, show the frequency spectrum and wave shape of original and filtered file.)

常微分方程组的四阶RungeKutta龙格库塔法matlab实现(Fourth-order Runge-Kutta method matlab RungeKutta of ordinary differential equations to achieve)

线性调频脉冲压缩的Matlab程序,音频信号通过LM386放大，关于神经网络控制。( LFM pulse compression of the Matlab program, LM386 audio signal amplification, On neural network control.)

时频分析，解决非平稳信号的检测与参数估计。(Time-frequency analysis, to solve non-stationary signal detection and parameter estimation.)

C#调用matlab函数的方法(The function that c# invokes matlab )

this code is in matlab 2009 and can is for bin packing problem with first fit next fit and best fit

本程序是关于光学双缝衍射的matlab仿真实验。(IN this text,you can run it in matlab directly.Optical double slit diffraction of matlab simulation)

近红外光谱小波变换预处理方法，能将信号分解成一系列小波函数的叠加，这些小波函数都是由一个亩小波函数平移和伸缩得到的。(Near infrared spectra pretreatment method, wavelet transform signal can be decomposed into a series of wavelet function, the wavelet function is a function by a mu wavelet translation and scaling. )

说明：  BP神经网络，用simulink搭建模型，用于分类识别(BP neural network, using Simulink to build a model for classification and recognition)