drawmoxing

这个是一个很详细的介绍了声学测量的内容和方法，是西工大的教学材料，希望对学习心理声学的同学有帮助。(This is a very detailed description of the acoustic measurement of the Neirong and the method is NPU teaching materials, Xi Wang students learning psychoacoustic help.)

Image treatment file:image filters and beginners commands ++

说明：  基于代理模型的工程设计Example Problems(Example Problems)

HD-SDI信号的特征....................................(Features HD-SDI signals)

用CCS编的FIR滤波器，滤波系数用matlab计算(FIR filter。)

针对视频的运动估计的新三步搜索法，内附源码及实验数据。(Motion estimation for video of the new three-step search method, containing source code and experimental data.)

该代码实现了图像的滤波处理，这段代码给出了三种滤波矩阵，包括图像平滑(低通滤波器)、图像边缘提取(高通滤波器)等。用户下载后可以根据自己需要修改滤波矩阵和参数值，以便实现特殊的功能。为了形象的说明滤波效果，代码执行后可以看到滤波前后滤波后的对比图像。 (The code of the image filter processing, the code shows the three filter matrix, including the smoothing (low pass filter), image edge detection (high-pass filter) and so on. Users can download their own need to modify the filter matrix and the parameter values in order to achieve a specific function. Filtering effect to the image description, code execution before and after filtering can be seen after comparison of the filtered images.)

点云三维重建，用matlab写成的，效果很好，而且速度也比较快(Point cloud reconstruction, written with matlab, works well, but speed is faster)

NPC inverter with pwm

matlab高阶谱工具箱 有维格纳2阶，3阶切片(Wigner order spectrum matlab toolbox has two bands, three bands sliced)