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说明：  现代信号处理中的LMS算法和RLS算法的MATLAB仿真(Modern Signal Processing LMS algorithm and RLS algorithm MATLAB simulation)

图像的放大缩小，其中缩小任意比例，放大整数比。在matlab的work路径中选择需要操作的图像，图像使用者自备。(Image Zoom, which reduce the arbitrary ratio to enlarge than integer. In matlab choose the path of work need to operate images, user-owned images.)

matlab实现GPS接收机中三阶锁相环跟踪环路(matlab achieve third-order phase-locked loop GPS receiver tracking loop)

This program does watermarking in dct coefficints.Robust againt jpeg compression and noise.Evaluated with psnr

实现滤波器的功能，从而使有噪声的图像得以修复。(Realization of the filter function, so there is noise in the image can be repaired.)

这是一个弹片机控制的数字调频系统,能发射不同的频段.(This is a shrapnel control the number of FM system can be launched in different bands.)

低频信号先进行放大，再调制解调，设计发射机和接收机(Low-frequency signal is first amplified, and then modulation and demodulation, the transmitter and receiver design)

说明：  正交频分多路复用技术ofdm的仿真,其中包括几个实例(Orthogonal frequency division multiplexing ofdm simulation, including several instances of)

INTDUMP Integrate and dump. Y = INTDUMP(X, NSAMP) integrates the signal X for 1 symbol period, then outputs one value into Y. NSAMP is the number of samples per symbol. For two-dimensional signals, the function treats each column as 1 channel.

一个调整用电脑摄像头，当捕捉到画面有运动时，进行拍照并发送到邮箱的程序。(An adjustment computer camera, to capture the screen when there is movement, take photos and send mail program.)