plc

some image filters demo

introduction to nonlinear estimation with EKF and an example in Matlab

用matlab语言的基本实例程序和一些基本语句的说明，分为十一章和一个文档(Using matlab language instance of the program and a description of some basic statements, is divided into eleven chapters and a document)

将信号映射到小波域，根据噪声和噪声的小波系数在不同尺度上具有不同的性质和机理，对含噪信号的小波系数进行处理。实质是减少剔除噪声产生的小波系数，最大限度的保留真实信号的系数。 (Will be mapped to the signal wavelet domain, according to noise and noise of wavelet coefficients in different scales with different properties and mechanism of signal with noise of wavelet coefficients for processing.Essence is to reduce the noise out of wavelet coefficients, the maximum keep the coefficient of true signals. )

说明：  代码完成的功能是OFDM的仿真，可以显示误码率以及各路波形和星座图(The function of the code is OFDM simulation, which can display the bit error rate, waveform and constellation)

说明：  利用matlab软件进行程序设计的GARCH以及多元GARCH模型的源程序工具箱。(Using matlab software program design GARCH and GARCH model of multi-source toolkit.)

求取绝对盐度用新海水状态方程来求取这是新的海水状态方程(Absolute salinity water to strike the state equation with the new strike)

压缩感知重构算法在“鬼”成像中的应用研究.pdf(Compressed sensing reconstruction algorithm in the "ghost" image of applied research. Pdf)

语音信号端点检测仿真，内容涉及短时能量及过零率的计算，自相关函数的的计算。(voice endpoint detection signal simulation, which relates to short-term energy and zero rate calculation, the autocorrelation function of the calculation.)

qpsk modulation and demodulation