最大相位系统和最小相位系统的模拟

两种interpolate图像的算法， 一种是OptimalRecovery, 另一种不知。(two algorithms to interpolate images, one is optimalRecovery, another one unknown.)

说明：  利用matlab软件完成OFDM应用在数字水印的应用研究(OFDM using matlab software applications to complete the application in digital watermarking)

Implementation of Poly alphabetic Cipher

matlab仿真Markov机制转换模型(The Markov Regime Switching Package for Autoregressive Models)

通信原理的MATLAB编程，满足对课本基础知识的理解，包括调制解调。(Communication Theory of the MATLAB programming to meet the basic knowledge to understand the textbook, including the modem.)

利用MATLAB实现分水岭算法得到图像分割(Watershed algorithm)

信号阶谱分析，采用高阶分析处理信号，有效提取阶次信息(Signal order spectrum analysis, higher order analysis is used to process the signal, and the order information is extracted effectively)

matlab实现iir滤波器。iir数字滤波器有显著特点，dsp运行速度快(matlab iir filter implementation)

Thrown when a program attempts to cast a an object to a type with which it is not compatible.

Embedding text into random pixels of an image