bragg_reflector_pwe

基于matlab，利用香浓能量对心音信号进行包络提取(Based on matlab, using Shannon energy of the heart sound signal envelope extraction)

convert RGB color space to nRGB color space

matlab7.0 在科学计算中的应用，特别适合数学专业，信息专业学生学习使用。-matlab7.0 in scientific computing applications, particularly suitable for mathematics, students learn the use of information professionals.

matlab图像预处理一些算法的实现，如巴特沃斯低通滤波器的实现等(MATLAB image processing algorithm implementations, such as Butterworth low-pass filter realization)

给大家提供一个最基础的simulink仿真的列子 (To provide a most basic simulation simulink Liezi)

matlab与C++混合编程，写的很详细，与各位分享(matlab and C++ mixed programming, written in great detail, to share with you)

matlab 编的瑞利信道仿真源码，对研究信道很有用(hgajdjkjhakhdkhakjlkjlka)

这个文件简述了一种混合编程方法 基于组件对象模型(组件对象模型, COM),用Matlab VBA。 (The article introduced a hybrid programming method based on Component Object Model (Component Object Model, COM) with Matlab and VBA. )

QPSK调制后产生QPSK信号，QPSK信号分别通过AWGN信道、Rayleigh衰减信道和Rician衰减信道，分别通过QPSK解调出数字信号，通过输入与输出数字信号的对比计算出仿真过程中的传输误比率，并将其与各衰减信道的理论误比率进行对比(Generate QPSK signal QPSK modulation, QPSK signals through AWGN channel, Rayleigh fading channel and Rician fading channel, respectively, through the QPSK demodulation of digital signals by comparing input and output digital signals to calculate the simulation process of transmission error rate, and to compare with the theoretical error rate for each decay channel)

小波谱mallat实现算法,可以利用小波进行mallat分解。(Small spectral Mallat algorithm implementation，Can be used to carry out Mallat wavelet decomposition.)