IM-0001-0017

fix image with winer filter

matlab教程，关于建立二维图形、三维图像以及仿真动画等的教程(matlab tutorial, on the establishment of two-dimensional graphics, three-dimensional images, and simulation animation tutorial)

应用matlab语言编写，可用于一维信号去噪，去噪效果较好。(Application matlab language, can be used for one-dimensional signal de-noising, de-noising better.)

In this Simulink model, a second order sliding mode controller is developed for a nonlinear system.

MATLAB求解转子动力学方程的状态矩阵的特征值，用在航空专业领域(Rotor dynamics equation solving state eigenvalues)

programer test is peogramming

calculate the theoretical exact(in AWGN) SYMBOL ERROR RATE(Ps_SER) verses Eb/No for even numbers of bits per symbol in qam modulation

Given k = 4 n = 7 and G= 1 1 0 1 0 0 0 0 1 1 0 1 0 0 1 1 1 0 0 1 0 1 0 1 0 0 0 1 i. produce 16 possible message blocks ii. produce all the pertaining codeword vectors

matlab 高阶谱工具箱，包含了信号分析的bispecd,bispeci,bispecx,bicoher等30多个函数(order spectrum matlab toolbox contains a signal analysis bispecd, bispeci, bispecx, bicoher, more than 30 functions)

捷联式惯性导航的角速率匹配，使用matlab语言编写(Strapdown inertial navigation of angular rate matching )