a

三维时钟。很漂亮，很好看，很励志，而且和本机时间一致，走的很准！(3D clock)

image file filter(cab improve image quilaty) (image file filter (cab improve image quila ty))

hht可以实现希尔伯特黄变换，对信号进行包络分解...(code)

Dsisoft package for Matlab version 2000

说明：  仿真OFDM信号的产生和接受所涉及到的过程在物理层上，并且提供涉及到的涉及到的每一步的描述。 (Simulation of OFDM signal generation and acceptance of the process involved in the physical layer, and provides related to the involved description of each step.)

说明：  matlab程序解非线性方程KVD方程，非常方便(matlab)

正弦信号的pcm编码、译码matlab仿真(Sinusoidal signal pcm encoding, decoding matlab simulation)

hrrp，svm，利用支持向量机分类识别一维距离像的飞机目标，程序详细，可作为例程学习，望有帮助(HRRP, SVM, using support vector machine (SVM) classification recognition as a d distance of aircraft target, procedures detailed, can be used as an example ChengXueXi, hope have help )

2017年数学建模美赛B题模型，关于处理交通流的元胞自动机问题( 2017 mathematical modeling contest B problem model，Cellular automata for traffic flow )

matlab代码，从多个中选择最大的和最小的，不经过排序，可以直接选择。(matlab code, choose from more than biggest and smallest, without sorting, you can directly choose.)