class_optical_flow

UKF and sigma points

说明：  ofdm信道 的模型 仿真 整个全由 可以探讨学习(ofdm channel model simulation of the whole can learn from the)

AdapGA 用自适应遗传算法求解一维无约束优化问题 (AdapGA with adaptive genetic algorithm for one-dimensional unconstrained optimization problems)

说明：  用matlab将hanning窗、hamming窗、Blackman窗画在同一个图中。语音分帧，加窗，短时能量，短时过零率，端点检测(Using matlab to hanning window、hamming window and Blackman window draw in the same graph.Voice sub-frame, add windows, short-term energy, short-term zero-crossing rate, endpoint detection)

Matlab官方文档：Matlab图形工具箱ReleaseNote(Matlab official documents : Matlab graphics toolbox ReleaseNote)

基于波前重构算法的sar雷达点目标成像实现，使用matlab实现(Wave-front reconstruction algorithm to achieve sar radar point target imaging)

地震有限差分正演，包含正规网格、交错网格、变交错网格、有限元等算法(finite difference)

可变分数抽取器设计。用matlab里的sg实现，可转化为bit文件下载到fpga 。(Score extraction design variable. Sg with matlab s realization can be transformed into bit file downloaded to the fpga.)

基于压缩感知(应用cosamp)处理二维信号(COSAMP compressed sensing using cosamp)

A wavelet is a wave-like oscillation with an amplitude that starts out at zero, increases, and then decreases back to zero