danjishuangjixing

对语音信号进行加窗分帧的程序，使用的是汉明窗，帧移50 。(framing and windowing for speech signal)

地理信息系统、街道地图绘制、matlab程序、用matlab直接运行(Geographic information systems, street mapping, matlab program, run directly using matlab)

说明：  信号处理频域时域波形，以及滤波后的效果，(Frequency-domain and time-domain waveforms of signal processing and the effect of filtering)

生成BA网络之后能对BA网络的鲁棒性进行检测(Robust detection of BA network)

说明：  基于matlab产生光正交码，里面有几种码，象光正交码等。(Based on MATLAB to generate optical orthogonal code, there are several codes, such as optical orthogonal code.)

关于mb-ofdm uwb的MATLAB源程序代码,超宽带是当前通信研究领域的热门,多频超宽带逐渐成为通信新宠儿,(About the MATLAB source code of mb-ofdm uwb, ultra-wideband is a hot topic in the field of communication research at present, and multi-frequency ultra-wideband has gradually become a new favorite of communication.)

说明：  根据粒径尺寸和数量生成随机骨料，添加钢纤维及聚丙烯纤维(Generate random aggregate)

OFDM，QPSK调制下仿真程序，包括信道编解码，调制解调，上下采样(OFDM, QPSK modulation simulation program, including channel coding and decoding, modulation and demodulation, up and down sampling)

说明：  使用 DMA 实现DSP 28335 的多路AD采集 。(Multi-channel AD acquisition of DSP 28335 is realized by DMA.)

mathwork公司提供的用于设计生成dsp滤波器代码的算法(dsp filter code generation by mathwork)