generator

JPEG AC coefficient encoding routine

卡尔曼滤波，用以实现基本卡尔曼滤波的例程(Kallman filtering)

说明：  该代码实现了车牌的定位，利用matlab实现，效果很少而且鲁棒性也很好(The code to achieve the positioning of the plate, using matlab to achieve results and very few good robustness)

系统传输函数 用于系统传输简单模拟 了解传输过程(transfer in matlab)

本例程是利用MATLAB作为开发工具，编写代码实现卷积的数值运算(This routine is to use MATLAB as a development tool to write code to achieve the numerical convolution of)

线性数字信号脉冲压缩，并且用模糊函数验证。(Linear digital signal pulse compression, and verified by fuzzy functions.)

arma时间序列预测，可以用来通过过去的数据预测未来的风电功率(arma，you can use it to predict the future wind power )

用MATLAB仿真GPS卫星运动，仿真GPS卫星的可见性(Simulation of GPS satellite motion with MATLAB,Visibility of simulated GPS satellites)

较简单的KMeans聚类算法实现，编程语言matlab(Clustering KMeans relatively simple algorithm, programming language matlab)

Channel estimation techniques for OFDM systems based on a pilot arrangement are investigated. Channel estimation based on a comb type pilot arrangement is studied through different algorithms for both estimating the channel at pilot frequencies and interpolating the channel. Channel estimation at pilot frequencies is based on LS and LMS methods while channel interpolation is done using linear interpolation, second order interpolation, low-pass interpolation, spline cubic interpolation, and time domain interpolation. Time-domain interpolation is obtained by passing to the time domain by means of IDFT (inverse discrete Fourier transform), zero padding and going back to the frequency domain by DFT (discrete Fourier transform). In addition, channel estimation based on a block type pilot arrangement is performed by sending pilots in every sub-channel and using this estimation for a