dtftoapprox

ac ac regulated chopper

MATLAB 程序，实现2ASK数字信号的产生。(The MATLAB program generation of 2ASK digital signal.)

GPS NMEA Parser that read all lines in data text file

使用matlab检测图片中的物体，一幅图作为背景，另一幅图中在前一背景下新加了一个物体，则可通过此程序来检测到(Matlab object detection picture, a picture as the background, another picture of the previous context added a new object can be detected through this procedure to)

绘制误码率与信噪比关系曲线，可以把gmsk、msk等一些调制解调技术的误码率和信噪比的关系曲线画出来(Plotting the error rate curve)

基于Matlab，针对不同采样点数做的频谱分析对比(Based on Matlab, spectrum analysis and comparison of different sampling points)

The function returns constellation points and bit mappings specified in the DVB-S2 Standard

复数信号的fastICA算法.希望对大家有所帮助哦(plural signals fastICA algorithm. We hope to help oh)

A semi blind technique for estimating the carrier frequency offset in OFDM communication systems is presented in this paper. The fractional and integer frequency offsets are esti-mated by employing a few null subcarriers in the rst OFDM symbol in a frame. While the conventional null subcarrier based methods estimate the offset by a single global search, the proposed method employs a two stage estimator, which greatly minimize the computational complexity.

相干信号MUSIC，实现相干信号的来波方向估计(To wave direction estimation of coherent signals MUSIC, coherent signals)