pca

小波分析的资料，可以让你快速理解小波的意思和作用(Wavelet analysis of the data, allowing you to quickly understand the meaning and role of the wavelet)

描述jakes模型的衰落信道。程序已经测试过。(Description jakes fading model. Procedures have been tested.)

这是一个用matlab做的功率谱估计，采用几种方法仿真并比较(This is a matlab to do with the power spectrum estimation, using several methods and compare simulation)

三相电源出现缺项是的故障源代码以及正弦信号的源代码(Three-phase power supply is the fault of partial sinusoidal signal source and the source code)

应用BP神经网络对图片进行数字识别，设计GUI界面，操作简单。(BP neural network for digital identification, GUI interface design, simple operation.)

定时恢复在接收机中是必不可少的环节，只有定时恢复环节性能良好才能正确解调出信号。 位同步-gardner算法(Timing recovery is an essential part of the receiver, and the signal is demodulated correctly only when the timing recovery is in good performance.)

C库基本函数的实现过程，都是标准C的函数，写的很好的(C library implementation process of the basic functions are standard C functions, written in good)

有关零相位滤波器的设计介绍，采用无限脉冲响应滤波(For zero-phase filter design introduced with infinite impulse response filter)

Genetic algorithm matlab code to maximise sinx

CONTENT BASED IMAGE RETRIVAL USING PIRAMIDAL STRUCTURE WAVELET TRANS FORM