New-Folder-(13)

介绍matlab入门与提高的好东西，简单明了(Introduction matlab entry and increase the good things simple)

用matlab实现二次曲面图绘制，用来绘制曲线图(Draw a graph quadric)

基于压电传感器的振动测试探头的matlab模型(Based on piezoelectric vibration sensor test probe matlab model)

Color Image Enhancement Techniques: A Critical Review Abstract Image enhancement is one of the key issues in high quality pictures such as digital camera and HDTV. Since Image clarity is very easily affected by lighting, weather, or equipment that has been used to capture the image. These conditions lead to image may suffer from loss of information. As a result, many techniques have developed known as image Enhancement techniques to recover the information in an image. This paper presents a literature review on some of the image Enhancement techniques for color image enhancement like, Contrast Stretching, Histogram Equalization and its improvement versions, Homomorphic Filtering, Retinex, and Wavelet Multiscale Transform. Comparison of all the techniques concludes the better approach for its future research

对信号进行FFT、包络、峰值检波、PeakVue处理(The signal FFT, envelope, peak detector, PeakVue treatment)

It can be support for wireless communication

说明：  求解非线性方程组，迭代法，数值分析，不动点迭代法(Solving nonlinear equations)

多维非线性辨识的MATLAB程序,已经试验过，可以正常运行(Identification of nonlinear multi-dimensional MATLAB program)

matlab音乐合成代码，是一个压缩包，里面包含全部程序(matlab music synthesis code, is a compressed package, which contains all the procedures)

L型阵下基于2D-MUSIC的二维DOA估计算法，对于学习DOA估计算法有一定作用，m文件，无错误(Under the L-shaped array of 2D-MUSIC estimation algorithm based on two-dimensional DOA, DOA estimation algorithm for learning a certain role, m file, error)