walker

Arithmetic 数值计算，包含了可以用matlab就是的一般常用数值计算(Numerical Calculation of Arithmetic, contains matlab can be used is the commonly used numerical)

太阳同步卫星及其轨道计算，用于设计太阳同步轨道，并且给出一个实例，介绍卫星轨道参数的计算方法(Sun-synchronous satellites and their orbital calculations for the design of a sun-synchronous orbit, and an example is given, satellite orbit parameters calculation method)

说明：  s transform of any i-d signal

matlab编写的离散fourier变换程序，好东西哦　(Discrete fourier transform process　with matlab language, good things!)

低轨卫星侦查确定地面目标位置，整周模糊计算(GRSS system)

雷达中线性调频信号的脉冲压缩，距离普，多普勒谱及其回波仿真(Chirp radar signal pulse compression, the distance P, and echo Doppler spectrum simulation)

自适应滤波算法与实现，第四版，Paulo S. R. Diniz 著，刘郁林，万群等译。(Adaptive filtering algorithm and its implementation. )

cordic算法的matlab仿真，采用累计贡献率的方法，小波包分析提取振动信号中的特征频率。( cordic matlab simulation algorithm, The method of cumulative contribution rate Wavelet packet analysis to extract vibration signal characteristic frequency.)

基于形态学的方法检测 心电R波 ,用于去除基线，有一定的用处(detect ECG R wave by xingtai method)

1/2删除卷积码（3/4速率）的编码和译码，亲测可用(1/2 convolutional code to delete (3/4 rate) encoding and decoding, the pro-test available)