s_2

this will be very useful doing motion estimation so try this

说明：  L-M优化算法（trainlm）和贝叶斯正则化算法（trainbr）(LM optimization algorithm (trainlm) and Bayesian regularization algorithm (trainbr))

一个比较粒子滤波及扩展卡尔曼滤波异同的程序，由Gardon 1999年的paper中而来。(A particle filter and compare similarities and differences between the extended Kalman filter process, from the Gardon 1999 paper in the coming years.)

Sequential Indicator Simulation

很有用的资料，智能信息处理相关程序，希望对大家有用！！！！！！！！！！(very good！！！！！111)

说明：  通过将喷泉码的编译码方法再无线衰落信道上的用matlab仿真出来(Multi-path ruili channel simulation research on matlab)

a file on multimedia project which can be opened by any document openning softwares

熵与条件熵，疑义度，噪声熵，互信息等计算程序熵与条件熵，疑义度，噪声熵，互信息等计算程序(Entropy and conditional entropy, equivocation, noise Entropy, mutual information, and procedures for Entropy and conditional entropy calculation, doubt, noise Entropy, mutual information calculation program)

This contains files used for dereverberation algorithm.

压缩感知matlab代码，在欠采样的条件下实现模数转换。在超宽带和频谱混叠的情况下亦可通过本软件仿真。具有较高的参考价值。(Conventional sub-Nyquist sampling methods for analog signals exploit prior information about the spectral support. A more challenging problem is spectrum-blind sub-Nyquist sampling of multiband signals. For example, cognitive radio receivers face with this kind of problem whenever sensing the RF spectrum at their surroundings. The modulated wideband converter (MWC) is the first system for sub-Nyquist sampling, which can be realized with existing devices and handle wideband analog signals.)