shili

E book about signal & systems

说明：  这是MATLAB数值分析里面的小程序，不知道怎样描述好！(matlab)

很多插值与拟合的程序，欢迎算法爱好者下载。请多多支持 (Many interpolation and fitting procedures, welcome fans to download algorithm. Please support)

本代码是关于MIMO的空时分组码的仿真，内容比较全面。(The code is on the MIMO space-time block code simulation, content more comprehensive.)

这是最简洁，注释得最好的HOG(Histogram Oriented Gradient)算法的matlab实现。可用于行人识别和物体跟踪。(This code is well commented, which enables the adjusting of the HOG parameters. This code was developed for the work: O. Ludwig, D. Delgado, V. Goncalves, and U. Nunes, Trainable Classifier-Fusion Schemes: An Application To Pedestrian Detection, In: 12th International IEEE Conference On Intelligent Transportation Systems, 2009, St. Louis, 2009. V. 1. P. 432-437.)

implement node in network

二次相关时延估计算法，仿真效果图效果很好，经过验证可以准确估计时延(Secondary related delay estimation algorithm simulation renderings good results, proven to accurately estimate the delay)

用rayleighchan 函数仿真时要注意最后要做相位补偿（此问题是导师发现的） 程序步骤： ~产生随机序列 ~产生瑞利信道 ~调制 ~记忆信道特征 ~信号通过信道 ~相位补偿 ~加高斯噪声 ~解调 ~计算仿真误比特率 ~计算理论误比特率 ~不同颜色画出误比特率曲线对比(Function Simulation with rayleighchan last thing to note when the phase compensation (this issue is found mentor) program steps: ~ ~ generated random sequence modulation in Rayleigh Road, ~ ~ ~ memory characteristics of the signal channel by channel ~ ~ plus Gaussian noise phase compensation ~ ~ demodulation bit error rate calculation simulation of bit error rate calculation theory ~ ~ different colors to draw curves of bit error rate)

Design of a Gist Descriptor. Computing gist requires 1) prefilter image, 2) filter image and collect output energies

同位网格顶盖驱动流数值模拟simple算法(Collocated grid lid-driven flow simulation of simple)