STFT

说明：  经典遗传算法工具箱中的计算编码位数程序，与大家分享(classical genetic algorithm toolbox of calculating the median coding procedures, and share)

frequency estimation using MVDR algorithm

Sistema de Ventas - VF

说明：  IIR低通滤波器，matlab与verilog程序完全对应(iir low pass filter matlab result fully match the verilog output.)

自适应滤波程序，选用的是维纳滤波、最小二乘法、最陡下降法、均方最小二乘法等(Adaptive filtering process, the choices are the Wiener filter, least squares method, steepest descent method, mean square least squares method)

Matlab实现绘制任意自由曲线，实现Photoshop中的钢笔路径功能，用光顺连接的B样条/贝塞尔曲线实现，鼠标点击生成控制点，拖动形成任意曲线。可描绘多路径，也可旋转、平移、缩放。经调试可用。(Matlab achieve rendering arbitrary free curve, realize the pen path function in Photoshop, with the light of the B spline/Bessel curve, the mouse click to generate control points, drag to form any curve. Can depict many paths, but also can rotate, translation, scaling. Debug available.)

pe to snr for bpsk when we use rectangular modulation on bw=0.025,0.05,0.1

protect digital images using secure hash

sar图像滤波（kuan lee）sar图像滤波（kuan lee）(sar image filtering (kuan lee) sar image filtering (kuan lee))

This is simlink model for single phase full bridge inverter