program15_ofdm_pilot_estimation

该代码详细演示了EKF算法的各种优缺点及适用场合，和实用，很方便。(The code detailed presentation of the EKF algorithm and the application of the various advantages and disadvantages of occasions, and practical, very convenient.)

The File Contains 5 Other Source Codes include, bandpass Butterworth Filter, Gabor Bank, RGB to HLS Conversion, Image Filtering in Frequency Domain and Hough transform. I hope that s enough to make me a member. Regards. Zizi.

通信中的采样钟恢复，用gardner 算法提取时钟误差。(STR for sampling Time recovery)

this programs finds the magnitude and phase response of a second order resonator or any other system

Transforms image from the centre

说明：  动态系统是我们生活中的常见系统。此程序源码就是源于生活的一项仿真程序。的确不错的。(Dynamic system is a common system of our lives. This source code is a simulation program from life. Really good.)

首先分析了瑞利衰落信道统计特性，并在此基础上给出了clarke模型，然后提出仿真方法，包括成形滤波法、jakes仿真模型及其多种改进方法，接着阐述了上述仿真模型的软件实现过程，并利用matlab进行了计算机仿真，然后给出衰落信号的仿真信号和分析结果，仿真结果证明了提出的仿真模型与理论曲线匹配度高，可以很好地模拟无线衰落信道(First analyze the statistical properties of the Rayleigh fading channel, and clarke model is given on this basis, and then asked the simulation methods, including the forming of the filter method, the the jakes simulation model and a variety of improvement, then described the simulation model of the software implementationprocess, and using matlab computer simulation, and then gives the simulated signals and analysis results of the fading signals, simulation results show the proposed simulation model with the theoretical curve to match high, can simulate the wireless fading channel)

根据信息熵建立分配模型，接着用熵值法进行合理分配的程序(Established based on information entropy distribution model, followed by entropy reasonable allocation procedures)

约翰 列侬的轻音乐代码 真的很好听的哦 感受一下matlab的强大功能(John Lennon Easy Listening code really good to hear feel matlab powerful)

一种基于小波变换的灰度数字水印嵌入算法,使用matlab实现，含有原始论文。不过不是很理想，希望大家改进(Gray-scale based on wavelet transform digital watermark embedding algorithm, using matlab implementation, containing the original papers. But not very good, hope that we improve the)