chap_8

超级声光多彩灯，很有意思的一个源代码，希望对大家有用。(Super sound and light more lights, it is interesting to a source code, want to be useful to everyone.)

CD ER ER ERF DF DDF DF DFDFVF D

it is a matlab program used to calculate the FAST FOURIER TRANSFORMS of two given sequences

In wireless sensor network, residual energy of node is very important criteria. Life of wireless sensor network depend the energy of node. In most of the application, the nodes are battery operated. So it is very important to select the parameters like nodes deployment in network, size of packet, etc. In work,analyze node’s energy with respect to packet size, distance, time and also how much data can be transmitted. And finally we will conclude for the effective value of these parameters.

code to get optical flow using sum of absolute differences matching

将原语音文件进行分析解码，用全极点模型，通过线性系统预测进行声音的合成和编码。(Original voice file for analysis by linear system predictive decoding, with the all-pole model, the sound synthesis and coding.)

This code is an importante code of example of Matlab for introduction about this programm.

matlab实现图像直方图均衡化 不需要调用函数(Matlab image histogram equalization Don t need to call a function )

平坦衰落信道的MATLAB仿真（有多普勒频移） (Flat fading channels MATLAB simulation (with Doppler shift))

自己建立的clark变换模块，根据TI公司永磁电动机例程编写(clark transform model created by myself， based on TI s permanent magnet motor routine)