FSK

自适应外差滤波器matlab代码：采用调制技术，控制正余弦信号对准干扰的频率，将输入的干扰搬移到的低频进行滤波，滤波处理后的信号再经过一次调制搬移到原来的频率位置，这样我们就得到了合适的干扰复制信号，再将输入信号和干扰复制信号进行差分运算达到抑制干扰的目的(Adaptive heterodyne filter matlab code)

合成孔径雷达(SAR)的点目标仿真，由详细的原理说明。对初学入门很有帮助(Synthetic aperture radar (SAR) of the point target simulation, by the principle of detailed instructions. Entry helpful for beginners)

模糊聚类和数据分析工具箱是一个集合的Matlab功能。它的提出​ ​ 是将一个给定的数据集为子集（称为集群），硬和模糊分区的意思是，这些之间的转换子集是脆的或渐进的。(The Fuzzy Clustering and Data Analysis Toolbox is a collection of Matlab functions. Its propose is to divide a given data set into subsets (called clusters), hard and fuzzy partitioning mean, that these transitions between the subsets are crisp or gradual.)

HI ..This is soft decision decoding for convolutional coding...nice and good code.

kode sederhana membuat silinder dengan tebal kulit tertentu dalam bentuk 3 dimensi

拉格朗日插值法matlab源程序，具有通用性和可扩展性。(Lagrange interpolation matlab source, has the versatility and scalability.)

这是一个用matlab来实现的QAM,QPSK程序，可显示星象图，调制解调的信号波形和频谱波形(This is a matlab achieved by QAM, QPSK procedure shows astrology chart, modulation and demodulation of the signal waveform and spectrum waveform)

模拟时钟30秒，非常漂亮的界面，实时读取准确时间(Analog clock for 30 seconds, a very beautiful interface, real-time read accuracy)

三相异步电机调速的matlab模型 适合下载学习看看(Three-phase induction motor matlab model for download learning to see)

16QAM调制和解调，中间经过高频调制，采用均衡接收,信道为加性高斯白噪声(16QAM modulation and demodulation, then modulate the signal to the high frequence before translated onto the channel)