hangjia_program

本文采用的是先对脉搏波进行经验模态分解，产生一组内在的模函数，每一种模态对应一种物理状态，之后使用ＨＴ得出瞬时的频率和振幅，进而得到边际谱(In this paper, is the first of the pulse wave empirical mode decomposition, resulting in a set of intrinsic mode function, each mode corresponds to a physical state, followed by the use of HT derived instantaneous frequency and amplitude, and thus to be marginal spectrum)

kICA implementation

matlab画的科赫雪花曲线,非分形算法，简单易懂(matlab painting Koch snowflake curve, an improper shape algorithm, easy to understand)

说明：  对心音信号实现平均周期图法功率谱估计的matlab程序(PSD bartlett matlab)

MATLAB GUI（Graphical User Interfaces- 图形用户界面）设计与制作(Designing of MATLAB GUI（Graphical User Interfaces）)

amplitude shift keying,frequency shift keying.phase shift keying,pulse amplitude modulation,pulse width modulation

高效稀疏求解包，包含一些应用实例，应用广泛。(Efficient sparse solution package, including some application examples, wide application.)

PSO算法，用matlab，用C++语言的源代码(PSO algorithm, using matlab, using C++language source code)

频域采样理论是数字信号处理中的重要理论。要求掌握模拟信号采样前后频谱的变化，以及如何选择采样频率才能使采样后的信号不丢失信息( Frequency range sampling )

mat lab random walk code