wimax_ofdm

说明：  六个傅里叶变换的例子，包括DFT，DTFT等(Fourier transform of the six examples, including DFT, DTFT, etc.)

噪声中正弦信号的现代法谱分析，采用了直接法、间接法、Bartlett法和Welch法，分别分析了不同窗长度、不同窗函数和不同信噪比对谱估计的影响。(Modern normal spectrum analysis of sinusoidal signal in noise adopts direct method, indirect method, Bartlett method and Welch method. The effects of different window lengths, different window functions and different signal-to-noise ratios on spectrum estimation are analyzed respectively.)

说明：  mean-shift 图像分割，效果不错(Mean shift image segmentation, good effect)

通过matalb简单的仿真的电磁波在狭缝中的衍射情况，并做出了动态图。(Through a simple simulation of electromagnetic matalb slit diffraction in the case and make a dynamic map.)

说明：  数据进行预处理，时域、频域等特征分析以及求取心率指标，并设计GUI界面(Data preprocessing, time-domain, frequency-domain characteristic analysis and heart rate index calculation, and GUI interface design)

Introduction on What Is Mathematical Control Theory?. A nice introduction on control systems theory and its applications.

检测出波形的峰值，并且输出其在图像上的相关坐标(The peak detected waveform and the output of its associated coordinates on the image)

A Genetic Algorithm for Function Optimization A Matlab Implementation

MATLAB的图形界面GUI设计实现课程设计中的wrwFfR编码算法，并仿真WwMgApe参数在不同条件下的误码率性能曲线，与现有算法对比，性能良好，界面友好。 (MATLAB graphical interface GUI design and implementation of curriculum design wrwFfR coding algorithm and simulation WwMgApe parameters BER performance curve under different conditions, and existing algorithms contrast, good performance, friendly interface. )

说明：  这是用matla本作的对雷达系统通信的源程序，对软件硬件开发者都有极大帮助(This is used for matla the radar system on the source of communication for software and hardware developers are extremely helpful)