waveguid

利用matlab的simulink进行两杆的工作空间仿真(workspace simulation using matlab)

小波与熵的matlab代码，运行例程，需要的自己改一下(Wavelet and entropy)

用matlab编写的各种函数，用于检验matlab优化算法的准确性(A variety of functions using matlab, matlab optimization algorithm used to test the accuracy of)

极化SAR矩阵的相互转换的程序，包含s、k、c、t矩阵的转换(The conversion of Pol-SAR matrixes，including s，k,c,t matrixes)

声纹识别，MFCC特征参数提取，Matlab代码(MFCC )

说明：  熟悉OQPSK的基本原理、调制解调技术，掌握MATLAB中M文件的使用及相关函数的调用方法，在此基础上通过MATLAB编程来实现OQPSK的调制与解调(The goal of this design is to deeply understand the basic principle of OQPSk modulation and demodulation, learn how to use MATLAB software in the M file to realize OQPSk modulation and demodulation analysis and join the influence of different noise on the signal, the first to create a digital baseband signal and then the corresponding function in MATLAB the baseband signal modulation, and then analyses the waveform of the modulated, record the results of modulated signals after demodulation, observe the demodulation results and record, finally adding noise in the signal and then observe the changes of the time-frequency diagram, analyze the noise of the signal to noise ratio influence the result of the modulation.)

该程序是灰度图像的坐标变换，用于二维图像平移，放大。(The program is a grayscale image of the coordinate transformation for two-dimensional image translation, zoom.)

说明：  fir滤波器具体参数： 带通范围：0.35pi－0.8pi，1dB 阻带为<0.2pi,>0.8pi,60dB(fir filter specific parameters : Bandpass Scope : 0.35pi- 0.8pi, resistance bands 1dB)

LOW pass FIR filter for multirate processing

QAM16在通信系统中是一种简单的调制方式，可以提高频谱利用率，该程序可以恢复QAM16的星座图(QAM16 in a communication system is a simple modulation, spectral efficiency can be improved, the program can resume constellation QAM16)