毕设时的数字图像相关算法MATLAB环境源码

非线性最小二乘优化问题的MATLAB程序(Nonlinear least squares optimization procedure MATLAB)

通过本试验，基本掌握FFT算法的实现原理，同时能利用MATLAB语言编写完成FFT算法，并对给定的信号进行频谱分析。实验设备：通用计算机＋MATLAB 6.0软件。 (Through this test, basically mastered the FFT algorithm implementation principle, while able to use MATLAB language to complete FFT algorithm, and a given signal spectrum analysis. Experimental equipment: general-purpose computer+ MATLAB 6.0 software.)

潮流计算：算例为IEEE33 计算网络节点电压 (Computing network node voltage power flow calculation examples for the IEEE33)

说明：  试验得到的负荷数据（有功、无功），通过曲线拟合辨识模型参数。最小二乘法原理(The load data (active and reactive power) obtained from the test are identified by curve fitting. Principle of least square method)

用simulink编写的实现二自由度冗余机器人的位置控制，利用自己设计的控制器模块(achieve two degrees of freedom redundant robot position control)

实现AWGN信道下的BPSK调制，如何经过过采样，过滤波器等操作，能够为初学通信的人提供参考(Simulation program to realize BPSK transmission system)

说明：  基于小波变换的数字图像水印算法研究的论文(Wavelet-based Digital Image Watermarking Algorithm papers)

说明：  几个matlab的编程实例，对初学者有一定的帮助。(several Matlab programming examples for beginners helpful to a certain extent.)

It will do the orthogonal frequency division multiplication.

Transmit Beamforming for MIMO Communication Systems with Low Precision ADC at the Receiver