my_sins

分别利用一维logistic、三维lorenz混沌映射实现任意尺寸彩色图像加密与解密（像素值及其位置都发生了改变）。密钥为混沌序列初始值。（内有详细说明）(Respectively, using one-dimensional logistic, three-dimensional lorenz chaotic mapping to achieve any size color image encryption and decryption (pixel values ​ ​ and their positions are changed). Key to the initial value of the chaotic sequence. (With detailed instructions))

自编图像退化程序，包括图像的模糊与加噪，解释详细，希望对学习图像复原的朋友有所帮助。(Self image degradation process, including blur and add noise, a more detailed explanation, I hope the friends of learning image restoration help.)

说明：  通信中QAM MATLAB代码，希望对大家有帮助！(Communication QAM MATLAB code, we want to help!)

基于奇异值分解的卡尔曼滤波器的设计与实现，matlab代码(Design and Implementation based on singular value decomposition of the Kalman filter, matlab code)

bpsk信号MATLAB实现，希望对大家有帮助(bpsk signal MATLAB to achieve, we want to help)

系统辨识及其MATLAB仿真,M序列产生程序(System Identification and MATLAB, M sequence generator)

Applied+optimization+with+MATLAB+Programming 电子书以及书中的所有例子对应的程序(The book "Applied+optimization+with+MATLAB+Programming" and the program of all the examples in this book)

針對單一人臉做出五官的檢測定位,並在人臉上畫出五官的方框作為表示.(For a single human face detection features make positioning, and his face painted in the box as an express facial features.)

说明：  gps卫星位置预报，MATLAB编写，有动画界面(gps satellite position prediction, MATLAB prepared)

导入统计套利品种的计算过的残差（要平稳）命名为resid文件，残差低于两个标准差买入，高于两个标准差卖出，计算买入和卖出点、次数以及收益，比较简单的一个小程序。(Calculation of statistical arbitrage varieties imported over residuals (to smooth) file named resid residuals less than two standard deviations to buy, sell higher than two standard deviations to calculate buy and sell points, the number and income , a relatively simple applet.)