PIDsixuanyi

自动检测圆的Matlab源码，有图例示范有源代码演示(Matlab source code automatically detects the circle, there are legends demo model source code)

加边函数，外扩原图像，matlab算法程序(Bordered function, external expansion of the original image, matlab algorithm program)

A simple interface to allow Python to call MATLAB functions. Unlike other interfaces, MATLAB only has to start once. All communication is done over a TCP server (credit to D.Kroon University of Twente for the TCP server). This has not been tested on Windows.

doa simulation files, including music, esprit, tdoa,

this is a code for at89c5131 usb supprt micro. this code shows communication protocols to of USB in micro. this code can be used by at89c5131 and use Matlab USB code which I uploadto communicate Simulink of Matlab to a micro via USB.Enjoy it!

（1） 数据源：随机产生752*8bit作为数据源 （2） 按照DTMB的能量扩散初始相位和生成多项式来产生伪随机数据并对原始数据源进行加扰 （3） 加扰后的数据直接进行解扰，观察误码率的值，验证加扰算法 （4） 按照DTMB标准构造BCH（1023，1013）来实现BCH（762，752）信道编码器和解码器，并观察其误码率是否为0来验证其正确性。 （5） 最后把能量扩散和BCH编码级联，接收端把BCH解码和解扰级联，观察其误码率，验证正确性。 ((1) Source: randomly generated 752* 8bit as data source (2) in accordance with the energy of the initial phase and the diffusion DTMB generator polynomial to generate a pseudo-random data and the original data source scramble (3) the scrambled data is directly descramble, the bit error rate of the observed values, verification scrambling algorithm (4) In accordance with DTMB standard configuration BCH (1023,1013) to achieve the BCH (762,752) channel encoder and decoder and observe its error rate is 0 to verify its correctness. (5) Finally, the energy dispersal and BCH coding cascade, the receiving end of the BCH decoding and descrambling cascade observed error rate, to verify the correctness.)

hide text files using simple encryption algorithnm in matlab

this is the jpeg code i try to simulate in matlab

说明：  satalite communication

Do something with rate limit.