3d-pec

一个用ATSAM7S64的例子，初学者可以(A used ATSAM7S64 example, beginners can)

信号分析与处理，matlab语言及应用。(Signal analysis and processing, matlab language and application.)

说明：  基于matlab的pcm系统的仿真之对语音信号的均匀量化编码(Matlab-based system simulation of the pcm speech signal uniform quantization coding)

人工神经网络基于matlab开发的单层传感器的源程序例子(Artificial neural network matlab-based development model exact type rbf)

2D particle movement in a circle domain

基于MATLAB 的语音信号频谱分析与去噪研究 1、通过Matlab读入语音信号，进行频域分析 2、绘制语音信号频谱； 3、设计滤波器并进行滤波； 4、加噪，对比语音信号波形和频谱(Research on speech signal spectrum analysis and denoising based on MATLAB 1, read the voice signal through Matlab and analyze it in frequency domain. 2, draw the frequency spectrum of speech signal; 3. The filter is designed and filtered. 4. Add noise and compare the waveform and spectrum of speech signal)

一维声波动 采用FDTD进行编程，代码超简单(1D FDTD)

In cryptography, SHA-1 is a cryptographic hash function designed by the United States National Security Agency and published by the United States NIST as a U.S. Federal Information Processing Standard. SHA stands for "secure hash algorithm".

Diversity Techniques over Fading Channels Equal Gain Combining

数学建模中基于matlab的神经网络算法(Mathematical modeling of neural network algorithm based on matlab)