TWO_upsample_fre_equa

YEE+FDTD原代码，非常实用，有参考价值(YEE+ FDTD source code, very useful, have reference value)

这是基于小波的语音去噪资料，里面包括测试语音，去噪的整个流程的程序。(This is the speech denoising based on wavelet data, which includes the entire process of program test voice, denoising.)

用Rosen梯度投影法求解约束多维函数的极值 用外点罚函数法求解线性等式约束多维函数的极值 用外点罚函数法求解一般等式约束多维函数的极值 用内点罚函数法求解约束多维函数的极值 用混合罚函数法求解约束多维函数的极值 用混合罚函数加速法求解约束多维函数的极值 用乘子法求解约束多维函数的极值 用坐标轮换法求解约束多维函数的极值 用复合形法求解约束多维函数的极值 (Rosen gradient projection method for solving constrained multi-dimensional functions the extremal with outside point penalty function method for solving linear equality constraints multidimensional function the extremal with outside point penalty function method for solving the general extremum with of equality constraints multidimensional function within point penalty function method for solving constrained multidimensional function extremum with mixed penalty function method for solving constrained multidimensional function extremum with mixed penalty function acceleration method for solving constrained multidimensional function extremum multiplier method for solving constrained multidimensional function extremum with coordinate alternation method for solving constrained the multidimensional function extremum complex method for solving constrained multidimensional function extremum)

此压缩包包含两个程序，一个为录音程序，另一个为放音程序，皆用MATLAB编写，可以改变采集信号的频率和指定播放频率。是在学习数字信号处理中用到的一个小练习。欢迎尝试运行，和进一步修改。(This compressed package contains two programs, one for recording the program, and the other for playback program, are using MATLAB, you can change the frequency of collection and the specified playback signal frequency. Digital signal processing is used to learn a little practice. Welcome to try to run, and further modified.)

3维FDTD的MATLAB源程序，以充满空气的矩形腔共鸣器为例。(3-D FDTD the MATLAB source code to the air filled rectangular cavity resonator as an example.)

基于MATLAB，对光波导放大器的增益分析，主要是泵浦功率对增益的影响。(Based on MATLAB, for analysis of optical waveguide amplifier gain, pump power is mainly the impact of the gain.)

removing outliers from a vector containing statistical data

是平面三角形单元分析的Matlab源码，是我自己编写的，运行成功，希望对大家有所帮助。(Is a plane triangular element analysis Matlab source code is written in my own running success, we want to help.)

论文《神经网络PID控制及其MATLAB仿真》(Neural Network PID Control and MATLAB Simulation)

这是基于matlab的信号系统实验程序，可以完成信号系统课程的相关实验，提高信号系统课程的认识和理解。(This is based on the signaling system matlab experimental procedure, you can complete courses related experiments signaling system, improve the signal system course knowledge and understanding.)