Recusive-Drawing

caesar加密算法,可用于简单加密或实验(encryption algorithm)

对信号进行取样，抽取，并将其与原信号对比(The signal sampling, extraction, and compared with the original signal)

检测从键盘输入字符。用到了fiugre的 currentcharacter 属性，figure还有一个 currentkey 属性。这两个属性都能检测键盘输入，不过还是有不小区别，可以试一下。(Detection input from the keyboard characters. Use of the fiugre' s ' currentcharacter' property, figure there is a ' currentkey' property. These two properties can be detected keyboard input, but there are still no small difference, you can try.)

Convert a polynomial coefficient vector to a string.

this is a code in background subtraction

迭代反投影的高分辨率图像重建算法matlab代码(High-resolution iterative back-projection image reconstruction algorithm matlab code)

汉明码通过整个通信链路，利用BPSK方式调制解调，加入白噪声。(Hamming code through the communication link, using the way of BPSK modulation demodulation, add white noise.)

this file tells the user about some matlab programming and some techniques for how to use matlab

利用随机因子法计算旋转杆滑块系统随机性的问题(computing the probablity of multibody system by the random method)

GPS Acq Code for Matlab based on FFT