Gabor

基于simulink的FSK仿真建模，已经建好了模板。(simulink的FSK仿真建模)

说明：  重复嵌入，利用MATLAB实现功能，主要是DCT算法(Repeated embedding, the realization of the use of MATLAB function of the DCT algorithm is)

求解Chen系统的最大lyapunov指数。求解方法为定义法。两条相轨线的步长为初设距离d0的基础上加上相对分量。求解时直接运行chen_lyapunov.m即可。可移植性强，比如换求其他系统的最大lyapunov指数，只需要改变变量数目，方程即可。(Solving the maximum lyapunov index Chen system. Solving method for defining method. Plus the relative weight of the two basic steps of the phase trajectories for the preliminary design of the distance d0. Can be run directly chen_lyapunov.m solving. Portability, such as changing the index for the largest lyapunov other systems, you only need to change the number of variables, the equation can be.)

performs BPSK modulation and correlation demodulation

说明：  谱校正的MATLAB程序，希望还可以。 希望还可以。(MATLAB spectral correction procedures can also be. I hope also.)

图像处理的MATLAB程序（教学使用）-非线性灰度变换法(MATLAB image processing procedures (Teaching)- linear gray level transformation method)

由于Matlab软件的网络通信局限,使得在并行时域有限差分( FDTD)计算仿真中,难以实现子域间的消息发送与接收操作(As the Matlab software, network communications limited, so in parallel finite difference time domain (FDTD) simulation calculation, it is difficult to achieve sub-domain of the message and receive operation)

核回归方法图像复原算法工具包，内含完整MATLAB代码，以及测试图像、相应的参考文献。(kernel regretion based image restoration algorithm,including the whole MATLAB code,tested image and the ralated referances.)

低通滤波器，每句程序都有注释，易懂，还有一个实例，便于加深认识(Low-pass filter, each sentence programs have notes, easy to understand, there is an instance, to facilitate a better understanding of)

Adaptive filtering constitutes one of the core technologies in digital signal processing and finds numerous application areas in science as well as in industry. Adaptive filtering techniques are used in a wide range of applications, including echo cancellation, adaptive equalization, adaptive noise cancellation, and adaptive beamforming. Acoustic echo cancellation is a common occurrence in today’s telecommunication systems. The signal interference caused by acoustic echo is distracting to users and causes a reduction in the quality of the communication. This paper focuses on the use of LMS and NLMS algorithms to reduce this unwanted echo, thus increasing communication quality.