matlab_process_audio_signal

这是我收集的几个通信基础理论的Matlab仿真实现，包括bpsk、qpsk、ofdm以及信号衰减和延迟的仿真。尽管不是我本人原创，但比较都经典(gggggggggggggg)

说明：  支持向量机的经典算法，是用M语言写的，对于学数据挖掘的有用。(The classical SVM algorithm is written in M, for the study of useful data mining.)

对网格进行平滑，利用汉宁窗对海底地形进行平滑。直接输入函数即可。(Smoothing of the grid, the use of Hanning smoothing of the submarine topography. Can be directly input function.)

The following Matlab project contains the source code and Matlab examples used for continuous morlet wavelet transform. For documentation please refer to: http://arxiv.org/abs/0706.0099

梯度下降算法 机器学习 MATLAB编写 验证无误(Gradient descent algorithm to verify correct writing machine learning MATLAB)

example of channel modeling

说明：  基于matlab的指纹识别完整程序 100 可运行(Fingerprint Identification Based on a complete program matlab)

共散射点正演模拟，而且有P波和S波速度扫描和速度谱制作的程序。(Forward modeling of scattering centers, and a P-wave and S-wave velocity and velocity spectra produced by the scanning process.)

改进粒子群优化在压缩感知DOA估计中的应用_赵宏伟(Application of improved particle swarm optimization in DOA estimation of compressed sensing)

说明：  点目标成像，距离多普勒算法（RD）,能够实现点目标仿真。(Point target imaging and range Doppler algorithm (RD) can realize point target simulation.)