1.odt

雷达中的信号相干积累，使得信号的信噪比提升N倍。(Coherent integration radar signal, so the signal to noise ratio enhancement N times.)

信号的FFT变换、经典功率谱分析和现代功率谱分析，周期图法、尤利沃克方法、burg方法、协方差和改进协方差方法(Signal FFT transform, the classic power spectrum analysis and modern power spectrum analysis and periodogram method, method of Julius walker, burg, covariance and the covariance improvement method)

说明：  资料为基于BP基于BP神经网络的人脸识别源码（matlab），是课程设计做的一个课题，效果还不错，配备有测试显示界面，比较直观！(The data is the source code of face recognition based on BP neural network (matlab), which is a subject of curriculum design. The effect is good, equipped with test display interface, which is more intuitive!)

求两张图像的平均值，比较求出的平均值与其中两张中的任意一张的效果(get the middle level of two images)

电力系统仿真建模需要的模型，可以适合智能电网，分布式发电,PWM 控制(power system modeling control smart grid stability)

关于《GPS基本原理及其matlab实现》一书的程序，有参考价值(About GPS basic principles and its matlab implementation, a Book of procedures, reference value)

pitch detection using cepstrum

该程序可以实现点击或者拖拽鼠标，从而在相应的轨迹上画出图像的功能。(The program can click or drag your mouse to draw the trajectory in the corresponding image features.)

fir滤波器，用matlab，dsp和quartus2设计的(fir filter, using Matlab, dsp design and quartus2)

详细给出了64qam系统的 误码率计算的matlab程序 并绘出了其误码率曲线(detailed 64qam given the BER calculation of Matlab procedures and draws its error rate curve)