finger_vein_extraction_v2.0

基于matlab平台的FSK的调制与解调(Matlab platform based on FSK modulation and demodulation)

提取原始信号的功率谱就可以看出在哪个频带的能量比较高，噪声主要集中在哪里，这样就可以专门分析那个频带的噪声(The power extracted the spectrum of the original signal can be seen in which frequency band energy is high, the noise is mainly concentrated in where, so that it can be devoted to the analysis of the frequency band of noise)

粒子群算法是求解函数优化问题的一种新的进化算法，然而它在求解高维函数时容易陷入局部最优，为了克服这个缺点，提出了一种新的粒子群算法，算法对粒子的速度和位置更新公式进行了改进，使粒子在其最有位置的基础上进行位置更新，增强了算法的寻优(PSO for solving function optimization problems is a new evolutionary algorithm, but it is easy to solve high-dimensional function into local optimum, in order to overcome this shortcoming, a new particle swarm algorithm, algorithm on the particle velocity and location of the update formula has been improved, so that particles in the most positions on the basis of location updates, enhancements, optimization algorithm)

自己编写GUI界面实现语音增强，可在main.c中点击菜单debug中的run便可以运行程序，可分别实现谱相减、最小均方和维纳滤波语音增强(GUI interface to prepare themselves to achieve enhanced voice, in main.c which debug menu click the run will be operating procedures, can be achieved spectral subtraction, both the smallest and the Wiener filter speech enhancement)

负荷聚类，通过对负荷数据进行处理，提取典型用电方式，然后对典型用电方式进行聚类(load pattern clustering)

-Gardner同步算法仿真，结合代码进行算法学习研究(-Gardner Synchronization Algorithm Simulation. This m file to Gardner algorithm to generate a signal to send, receive and be given simultaneously.)

lexical and bison analyzer for compiling

说明：  用Matlab编写的一款计算调和常数的程序包，附有数据，非常适合想要用matlab计算调和常数的爱好者(Using Matlab prepared a calculation of harmonic constants package, accompanied by data, very suitable for the calculation you want to use matlab to reconcile the constant lovers)

Image Steganography Using Wavelet (Discrete Wavelet Transform) The m-file contains further details

EMD工具包 HT,HHT变换最新的工具(EMD kit HT, HHT transform the latest tools)