CH6-ABS-via-ESC

这是一个求解曲线或者曲面最大值的matlab算法函数(This is a solution curve or a surface matlab algorithm for the maximum value of the function)

混沌小信号分析，混沌背景下的 参数估计，物理学报已发表的文章。(Small-signal analysis of chaos, chaos in the context of parameter estimation, physics reported to have published the article.)

雷达后向投影算法。利用雷达接收到的数据的时延来成像。具有很大的应用价值。(After the radar to the projection algorithm. Using the delay of the received radar data to imaging. Has great value.)

linear quantization in pulse code modulation

利用顺序消元法和列主元消元法，分别解线性方程组。(Using the order of elimination method and main-element elimination method for solving linear equations, respectively.)

压缩感知算法重建方法：凸优化算法CVX。此方法构建具有很好的稳定性。(Compressed sensing algorithm reconstruction methods: convex optimization algorithm CVX. This method has a good build stability.)

本函数将利用随机序列进行间隔控制,选择消息隐藏位置(This function will use a random sequence interval control, select the message hidden location)

数字调制就是把数字基带信号的频谱搬移到高频处，形成适合在信道中传输的带通信号。基本的数字调制方式有振幅键控（ASK）、频移键控（FSK）、绝对相移键控（PSK）、相对（差分）相移键控（DPSK）。在接收端可以采用想干解调或非相干解调还原数字基带信号。 (Digital modulation is the spectrum shifting to high frequency digital baseband signals, suitable for the formation of bandpass signal transmission in the channel. Digital modulation basic amplitude keying (ASK), frequency shift keying (FSK), the absolute phase shift keying (PSK), relative (differential) phase shift keying (DPSK). At the receiving end can be used to dry the demodulation or non coherent demodulating the digital baseband signal. )

说明：  去混响，算法，用于语音算法的增强处理。可以作为参考的算法资料。(De reverberation, algorithm)

codes for Taflove s FDTD book.