harmonic

its about image segmentation

程序采用的是两层循环上实现位移谱的求取。内循环实现在地震波下由上一步所得到的位移、速度和加速度得到下一时间间隔后的位移速度和加速度；外循环实现在不同结构自振周期（频率）下遭遇地震波的响应。(Program uses a two-layer loop on calculate displacement spectra. Cycle based on seismic waves obtained the previous step under the displacement, velocity and acceleration are next after the interval velocity and Acceleration outer loop implementation in different natural period of structure (frequency) the response under earthquake wave.)

The Techniques and an Efficient PAPR Reduced Method of OFDM Systems(The Techniques and an Efficient PAPR Reduc ed Method of OFDM Systems)

基于MATLAB的simple_lookup详解，主要解决的是simple_lookup的问题(Based on MATLAB-simple_lookup explain, the main problem lies in the question of simple_lookup)

对眼电图、心电图以及正玄函数的图像进行峰值提取(Cross-eyed emg), electrocardiogram (ecg) and peak is xuan function image are extracted )

利用matlab的gui设计的带有输入和输出功能的界面图形，可视性很强，自己独立编写的数据和图形，学习非常值得(Uses the Matlab GUI design to have the input and output function the interface graph, the visibility is very strong, the data and the graph which oneself compiles independently, the study is very worthwhile.)

说明：  语言编码相关算法论文，用于信号处理技术。适合于研究生及研究语音编码算法的人员阅读(Language codes related papers algorithm for signal processing technology. Research for graduate students and staff read the speech coding algorithms)

The PID controller is the most widely used controller in industrial systems. However, appropriately tuning a PID controller is not an easy task although it has only three parameters at most. This submission provides a tool for beginners to learn PID tuning.

SVD分解信号滤波，内含各种信号滤波结果，以及特征值选取(SVD decomposition signal filtering)

m-pskmodulation and de modulation