jiangweiguanceqi

这个资料主要介绍，simulink中s-function的编程的一些规则(The data are introduced, simulink in the s-function of a number of programming rules)

matlab 地震反应可以算出简单层状剪切结构的地震响应，该程序为线性的(matlab seismic response can calculate the seismic response of a simple layered shear, the program is linear)

里面有对img格式文件的读取方式，还有对图像进行低通和高通滤波的方法。(There is on img file format, and read the image low-pass and high-pass filter method.)

F16开环动力学系统模型。输入为油门及三个舵面控制，以及系统低阶、高阶选择器。输出为飞机飞行状态以及油门大小。采用Quaternion四元素法，可以有效避免俯仰角theta达到90°时数学奇异现象。(F16 open-loop dynamic system model. Throttle input and three rudder control, and system low, high selector. Output is the size of aircraft status, and throttle. Quaternion method using the four elements, can effectively avoid the pitch angle theta to 90 °, mathematics strange phenomenon.)

Prob log domain simple Decoding procedure in matlab m-file

希尔伯特包络谱，程序简单易懂，适合初学的人学习(Hilbert envelope spectrum, straightforward procedures, suitable for beginners to learn)

说明：  EMD matlab实现代码，可以直接用。经验模态分解（Empirical Mode Decomposition，EMD）是由 Huang等人于1998年提出的一种针对非线性、非平稳信号的自适应信号分解算法。(Empirical Mode Decomposition (EMD) is an adaptive signal decomposition algorithm for non-linear and non-stationary signals proposed by Huang et al. in 1998.)

Rosen梯度投影法，用于解决非线性规划的线性约束问题，可用于解决matlab程序(Rosen gradient projection method for solving nonlinear programming problem with linear constraints can be used to solve matlab program)

huffman无损编码matlab程序，图像压缩常用编码方法(huffman coding)

Load Frequency Control