hw2_code

AV backend support for PS3.

实现温度场分析，matlab的温度应用提供非常好的软件程序(Achieve temperature field analysis, matlab temperature applications to provide very good software programs)

对边界进行二次取样源码，用canny等算法提取一次边界后，点数过多，不利于描述形状，用这个代码可以实现二次取样。(The boundary of second sampling source, such as canny extraction algorithm with a boundary, too many points, which describe the shape, use this code can realize the second sampling.)

基于matlab平台，用mallat算法对图像进行降噪处理(Based on matlab platform, with mallat algorithm for image noise reduction processing)

基于MATLAB的电力系统潮流计算程序设计的5节点极坐标牛顿－拉夫逊法潮流计算(5-node design based on MATLAB power flow calculation program polar coordinates Newton- Raphson power flow calculation)

两个简单的创建矩正，以及矩阵中元素替换，重组矩阵的matlab源码(Two simple moments are created, as well as replacing the matrix elements, reorganization matrix matlab source)

Cascaded multi-level inverter

人脸定位代码，短小但精度和速度都很高，matlab版本不能太低(Face location code, a short but very high accuracy and speed,)

Extended Luenberger observer for speed-sensorless AC motor d

在一段音频信号中加入了随机噪声，用matlab编程实现去噪!(This File shows an example for denoising via hard thresholding of Fourier coefficients.)