hadamardTransform

可以产生测距的超声多普勒信号，为测距回波信号提供素材(could have Doppler signal in order to Echo Ranging provide material)

smart antenna Genetic algorithm

BPSK与QPSK调制解调系统的Matlab仿真程序； 发送滤波器与接收滤波器均为根升余弦滚降滤波器； 信道噪声为加性高斯白噪声； 绘制BPSK与QPSK调制下的误码率与信噪比曲线图，并与理论曲线进行对比。 (BPSK and QPSK modulation and demodulation systems Matlab simulation program transmit and receive filters are root raised cosine filter roll-off filter channel noise is additive white Gaussian noise draw BER BPSK and QPSK modulation with a letter under noise ratio graph and compare with the theoretical curve.)

轮式机器人差速控制的矩形轨迹算法程序，代码简单易上手。(Rectangular trajectory algorithm program for differential control of wheeled robots.)

小波变换和小波包去噪程序，程序清晰，可执行，有注释(Wavelet transform and wavelet packet denoising procedures, procedures are clear, can be implemented, there are notes.)

针对均匀线列阵，当采用样本协方差矩阵求逆的方法时，得到的波束扫描估计方位谱。三个信号源(For uniform linear array, when using the sample covariance matrix inversion method, estimated by scanning the beam position spectrum. Three sources)

PCM编解码（Pulse-code modulation），即脉冲编码调制）(PCM codec (Pulse-code modulation), Pulse Code Modulation))

二维矢量磁滞模型preisach psw dpc 模型的代码， 模型用于磁性材料的数值仿真。 本工作代码得到国家自然科学基金资助 主函数：dpc_short 主要参考文献 E.D.Torre 相关文献(vector hysteresis model ， dpc model )

在一个给定的时间段内查找对应数组的最大值(In a given period of time to find the maximum value corresponds to an array)

椭圆型方程五点差分格式程序，非常简单及使用(Elliptic equations five-point difference scheme program is very simple and use)