verse

physical layer 802.11

toolbox which campute a constant-Q transform cqt for the music processing.

很好的DTW源代码，层次分明，注释详尽，很容易看懂，直接运行主程序main_speech_alignment_DTW.m 即可通过图观察DTW处理前后的波形。(DTW good source code, structured, detailed notes, it is easy to understand, can be run directly by the main program main_speech_alignment_DTW.m Figure waveform observed before and after DTW.)

说明：  MATLAB用于图像或者信号压缩的程序，简单方便(MATLAB for image or signal compression procedures)

一维水质模型，本程序研究一维河流的污染物扩散，短时间持续排放BOD的浓度变化规律 本程序采用中心隐式差分求解 问题t=0到t=1h偶然排放BOD 使河水断面L0=10mg/L河流平均速度5km/h 纵向弥散系数D=2km2/h BOD衰减系数k1=0.015h-1 解BOD浓度 L(x，t)(One-dimensional water quality model, the procedure of one-dimensional dispersion of pollutants in the river, a short continuous changes of the concentration of BOD emissions of the program implicit difference method with central issues t = 0 t = 1h accidental emissions to the BOD to the river section L0 = 10mg/L average speed of the river 5km/h vertical diffusion coefficient D = 2km2/h BOD decay coefficient k1 = 0.015h-1 Solution for BOD concentration L (x, t))

Brain waves extraction, Brain waves energy and brain laterality using Fast Fourier Transform

文对静态图像的压缩方法作了较深入的研究，利用多分辨分析对图像进行分解，并利用小波的标量量化图像压缩编码算法对图像进行压缩，其间对原算法进行了研究和探讨；在上述理论工作的基础上，应用Matlab仿真实现了相应的算法。实验结果证明，基于小波的标量量化图像压缩编码算法是可行的和有效的。(A deep researeh on static image compression 15 presented in this paper. on the basis of theoretical work above，programming achieves corresponding algorithm. It’s proved that programming achieves corresponding algorithm image compression and image code.)

主要应用于图像分割，基于分水岭分割算法的图像分割(The ICON partitions)

Lab 2 – Synthesizable MATLAB This lab exercise will explore the effects that different MATLAB coding styles have on hardware. The lab has two parts, each of which begins with a short introduction. This lab exercise is based on the simple MATLAB FIR filter model shown below:(Lab 2- Synthesizable MATLABThis lab exercise will explore the effects that different MATLAB coding styles have on hardware. The lab has two parts, each of which begins with a short introduction. This lab exercise is based on the simple MATLAB FIR filter model shown below:)

this program simulates 1D electromagnetic Maxwell equations "propagation in different media", by using finite difference time domain method FDTD