Edgetest_Wavelet

demo ofdm using matlab

说明：  这是一个关于扩展卡尔曼滤波的源程序，可以帮助初学者学习该滤波算法(This is an extended Kalman filter on the source, can help beginners learn the filtering algorithm)

This model shows the implementation of a QPSK transmitter and receiver. The receiver addresses practical issues in wireless communications, e.g. carrier frequency and phase offset, timing offset and frame synchronization. The receiver demodulates the received symbols and outputs a simple message to the MATLAB command line.

基于神经网路的遥感图像分类，使用神经网络对几幅不同频段的遥感图像分类，主要是区分图像中不同的地形区域。(Neural network-based remote sensing image classification, the use of neural networks on a number of different band remote sensing image classification, mainly to distinguish between images of different regions of the terrain.)

一个泊松随机数生成代码，可调节的，但是貌似产生的随机数一直都不变(A Poisson random number generator code, can be adjusted, but the seemingly random numbers have been generated by the same)

GA3 for single machin problem

三相短路计算程序，计算任意地点三相短路后各支路电流和各节点电压(Three phase short circuit calculation program-After the three-phase short circuit in arbitrary locations, the current of each branch and the voltage of each node can be abtained.)

it is code of finding QRS of a ECG waveforms.

r tree generation in matlab is given

说明：  二维码检测 用matlab实现的一个简单程序识别特定二维码(qr code detection, a simple algorithm using matlab)