Optimization

This a matlab program for b-V curve of slab waveguide for TM modes.

说明：  matlab基础知识，PPT文件，内部资料简单，对于深入学习的人不是很合适(matlab basic knowledge, PPT files, internal information is simple, the depth of learning are not very suitable)

均匀圆阵模式空间下估计信号源方向，信号源为宽带(Under the uniform circular array pattern space is estimated source direction, the signal source for broadband)

实现了给予人脸的特征提取与模式识别，是模式识别中比较经典的实例分析(Achieved a given facial feature extraction and pattern recognition, is the more classic examples of pattern recognition analysis of)

说明：  MATLAB仿真通信PSK误码分析，主要用来测试SNR从0到10时的系统性能(MATLAB simulation PSK communication error analysis, SNR mainly used to test from 0 to 10 am on the system performance)

说明：  该函数提供了一种时变维纳滤波器的实现。这种维纳滤波器可以处理非平稳信号。 在给定噪声信号和参考信号的情况下，Wiener滤波器可以应用于噪声信号以估计与参考信号相干的贡献。(This function provides an implementation of a time-varying Wiener filter. This kind of Wiener filter can deal with non-stationary signals. Given a noisy signal and a reference signal, the Wiener filter can be applied to the noisy signal for estimating the contribution coherent with the reference signal.)

现代通信系统第7章 matlab程序源码(Modern communications systems Chapter 7 proceedings matlab source)

matlab 数字图像处理源码,本代码包括GUI的设计，以及数字图像中的小波变换等内容(Digital Image Processing in matlab)

将控制表中的控制量转变为实际的控制量 控制表中的输出尺度变换后的输出 (The control table of the control amount is converted to the actual control amount output after the output of the scale transformation table)

it will calculates the SNR if u give noise,clean,noisy speech files as the input it will gives the SNR.