program_log2kml

qpsk2仿真代码 正交相移键控，是一种数字调制方式。(simulation code qpsk2 quadrature phase-shift keying is a digital modulation methods.)

说明：   基于matlab 的叠加高斯白噪声的正弦信号频谱分析，给定正弦函数x=sin(2πf0n/N+π/3)+sin(2πf1n/N+π/4)，设定f0.f1的值，加了噪声之后做快速傅里叶变换，在matlab中分析其频谱，验证是否与f0,f1的值符合。再变换N值，看随着N值的变化对应点是否符合及有何变化。(Matlab based on the superposition of Gaussian white noise sinusoidal signal spectrum analysis, given the sine function x = sin (2蟺f0n/N+蟺/3)+sin (2蟺f1n/N+蟺/4) set value of f0.f1, do a quick noise Fourier transform to analyze the spectrum in matlab, verify that with f0, in line with the value of F1. Transform the value of N, see change as the value of N corresponding points of compliance and what changes.)

读取信号，信号滤波，信号降噪，信号分帧，信号求时间差。(Read signal, signal filtering, signal noise, signal framing, find the time difference signal.)

this code is to do OCR using NN

用基于拉格朗日函数Hesse矩阵的SQP方法求解约束优化问题(matlab: SQP based on modification Hesse matrix)

说明：  用matlab读取视频文件中的图像，并对图像中的运动目标检测，循环(Video file using matlab to read the image, and image of the moving target detection, loop)

matlab code for Extended Kalman Filter.

铰链四杆机构的程序，用于计算其各构件的角位移、角速度、角加速度等变化情况(Hinge four-bar mechanism for calculating the angular displacement, angular velocity, angular acceleration and other changes of its components)

CIC滤波器的原理以及FPGA的实现，CIC滤波器的仿真(CIC filter FPGA implementation of the principle and, CIC filter simulation)

HOME APPLICATION USING HAND GESTURE USING MATLAB PLATFORM.