Matlabandprogramsourcecode

无约束一维极值优化问题，这里提供算法，供大家参考(Extreme unconstrained one-dimensional optimization problem, here algorithms for reference)

说明：  Estimating the positions of sensor nodes is a fundamental and crucial problem in ad hoc wireless sensor networks (WSNs). In this paper, an accurate node localization method for WSNs is devised based on the weighted least squares technique with the use of time-of-arrival measurements. Computer simulations are included to evaluate the performance of the proposed approach by comparing with the classical multidimensional scaling method and Cram´ er-Rao lower bound.

对原始正弦信号进行傅里叶变换与逆变换并给出结果(Fourier transform and inverse transform the original sinusoidal signals and gives results)

说明：  time delay estimator

fsolve求解非线性方程组，代码可以十分准确的求解方程组，方便快捷(fsolve solve nonlinear equations, the code can be very accurately solving equations, convenient)

在信道不完美估计状况下，空频分组码在ofdm系统中的性能分析(in Channel estimates situation is not perfect, the air Frequency Block in OFDM System Performance Analysis)

利用matlab simulink建立了卫星姿态控制系统模型，可以通过改变控制器等参数实现对卫星的控制(Satellite attitude control system was established based on the matlab simulink model, can be realized by changing the controller parameters, such as control of the satellite )

一共有15个m文件，80几个函数，5000多行代码。包含了一般软件的几大块：界面、参数、算法、仿真、演示等。熟悉GUI的朋友感兴趣的问题都有所涉及：比如参数传递，多个界面的操作，m文件构造复杂界面，存取文件，多个axes，读取图片，显示图片(A total of 15 m paper, 80 in several functions, more than 5000 lines of code. Contains several large pieces of software in general: the interface, parameters, algorithms, simulation, presentation and so on. Familiar with the GUI of the Friend of interest issues are involved: for example, transmission parameters, the operation of a number of interface, m file structure is complicated interface, access to documents, multiple axes, to read pictures, show the picture)

SERVO_CONTROL for motor

exercice for matlab code in machine learning