LFM_mixing

用Matlab R2009b进行数字音频减少泄漏处理编程(Using Matlab R2009b processing of digital audio programming to reduce leakage of)

运用奇异值分解，离散傅里叶变换的水印算法，完整程序(wartermarking algorithm)

这是一个非常完整的pi/4dqpsk 调制解调的matlab仿真，给出了各个阶段的波形图，并且分析了在高斯信道下面的误码率，以及星座图和功率谱(This is a very complete matlab simulation of pi/4dqpsk modulation and demodulation. The waveform diagram of each stage is given, and the bit error rate under Gao Si channel, constellation diagram and power spectrum are analyzed.)

基于matlab的异步电机直接转矩控制研究，包括异步电机数学模型，异步电机直接转矩控制技术，(Research on direct torque control of induction motor based on MATLAB, including the mathematical model of asynchronous motor, induction motor direct torque control technology,)

MEDICAL CRBI for health

this code on C ANSI develop the product between matrix A*A, A*B, B*A.

阻尼吸震器的Matlab例程，有助于设计吸震器。使用环境Matlab 。(Damping shock-absorbing device of Matlab routines, contribute to the design of shock-absorbing device. Use of the environment Matlab.)

关于雷达成像的一个经典参考资料,很有价值(On radar imaging of a classic reference)

说明：  matlab软件的使用基础知识3.关于矩阵计算，特征值，特殊矩阵的生成等等(matlab basic knowledge of the use of software 3. on the matrix, the characteristic value, the generation of a special matrix, etc.)

瑞利信道下(2,1,3)卷积码仿真，得到误码率曲线。(Rayleigh Channel (2,1,3) Convolutional Codes simulation results, BER curves.)