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Title : Implementation of quadrature modulation and demodulation Design Object : By implementing quadrature modulation and demodulation of analog signals in digital signal processing, students will have better understanding of sampling and frequency analysis of discrete-time signals. Design Content : Make a MATLAB function which performs quadrature modulation and demodulation for a input signal with anti-aliasing filtering.

MATLAB应用程序接口用户指南 初学都作品。还望指点。(MATLAB Application Program Interface User Guide beginner all works. Also look directions.)

基于PCA的人脸识别算法，Face recognition based on PCA，可以看下(Face recognition based on PCA)

对声音信号的LMS滤波，噪音为固定信噪比的高斯噪声(LMS filtering of sound signals, noise, Gaussian noise for a fixed signal to noise ratio)

分集最大比合并系统,对应有SISO，SIMO，简单明了，具有很大的价值。(diversity，MRC，including siso and simo,it is simple but useful.)

实现bpsk的调制解调 ，有图，基于matlab仿真 (Achieve bpsk modulation and demodulation, a map)

齿轮箱故障诊断实用技术，可以有效掌握齿轮箱具体的故障诊断方法和步骤。(Practical gear box fault diagnosis technology, can effectively grasp the gearbox fault diagnosis methods and steps of the specific. )

802.15.4 MAC protocol source code

说明：  PD control for robotics

IS-95的下行链路的RAKE接受代码。(The downlink rake code for IS-95.)