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此程序实现的是对一幅图像进行卡尔曼滤波实现多天线时变信道下基于卡尔曼滤波跟踪的数字图像通信系统仿真(Realize this procedure is the image of a Kalman filter to achieve multi-antenna time-varying channel tracking based on Kalman filtering of digital image communication system simulation)

利用有限差分法，通过matlab编程求解偏微分方程（扩散方程）有限差分法 源程序代码(Using the finite difference method, solve (diffusion equation) finite difference method by partial differential equations matlab program source code)

一个四维状态、二维观测的目标跟踪扩展卡尔曼滤波程序，附有详细的说明。(a four-state, two-dimensional observation of the target tracking extended Kalman filtering process, with detailed explanations.)

反馈控制CtrlLAB工具箱-MATLAB-Toolbox(feedback control CtrlLAB Toolbox- MATLAB-Toolbox)

稀疏脉冲反褶积程序，提高地震资料分辨力的有力工具！！(Sparse pulse deconvolution program, is a powerful tool to improve the resolution of seismic data!!!!!)

说明：  利用平稳随机信号各态历经性，用周期图法对随机信号进行功率谱估计(The use of smooth ergodic random signal, and use periodogram of random signals, power spectrum estimation)

By using these matlab codes a simple BPSK modulation can be implemented. The format used is Polar NRZ

matlab程序，读取txt文件中的波形数据，并画图显示。(matlab program, read the txt file in the waveform data, and drawing show.)

插值和拟合 matlab算法实现 可以直接调用(Matlab interpolation and fitting algorithm can be directly called)

利用小波变换，也是利用多分辨率，去除图像的噪声，从而达到了去除噪声的效果。(Using wavelet transform, which uses a multi-resolution, to remove the image noise, so as to achieve the removal of the noise effect.)