Bsp43

说明：  时频分析方法是非平稳信号处理的一个重要分支，它是利用时间和频率的联合函数来表示非平稳信号，并对其进行分析和处理，利用时频分析法对语音信号进行去噪。(Non-stationary time-frequency analysis is an important branch of signal processing, it is the joint use of time and frequency functions to represent the non-stationary signal and its analysis and processing, using time-frequency analysis of the speech signal denoising. )

此方法用模糊聚类的方法对全体样本进行分类，称为模糊c均值(Fuzzy c-means)

二值图像的arnold置乱，二值图像为方阵，作用是打乱图像的相关性(Arnold scrambling of the binary image, binary image for the square, to disrupt the image correlation)

it is about fcm code in the matlab.

轮廓波变换工具箱 希望对您有所帮助！有意自行下载(Contourlet toolbox)

this source code is chp6ex11 matlab link

坐标转换程序是用来将大地坐标转换为平面坐标的程序。(Coordinate conversion program is used to convert geodetic coordinates plane coordinate the program.)

自适应波束形成的matlab程序，根据到达的来波方向，自适应的调节形成波束的主瓣方向(Adaptive beamforming the matlab program, according arrived DOA, adaptive regulation of the formation of the main lobe beam direction)

功率电子领域matlab仿真文件，已经验证过，程序运行正常(Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

发送端统一使用4根发送天线,通过改变接收天线的数目来比较不同数目的接收天线对空间调制（spatial modulation）系统性能的影响。(Sending uniform use of four transmission antennas, by changing the number of reception antennas to compare the different number of receiving antennas for spatial modulation (spatial modulation) system performance.)