endpoints

此程序用于返回图象变换前后的信噪比,只需简单输入图象名,即可返回结果(This procedure for the return of the signal to noise ratio images before and after transformation, you simply enter the image name, to return to the results of)

数字滤波器的matlab仿真程序滤波器为fIR型的4阶切比雪夫I型带通滤波器，通带范围为10000—15000Hz，通带左边的阻带的截止频率为8000Hz，通带右边的阻带起始频率是18000Hz，通带最大衰减为1dB，阻带最小衰减为30dB，其采样频率为50000Hz，数据点数为1024个。(Digital filter matlab simulation program)

（1） 熟悉连续信号经理想采样前后的频谱变化关系，加深对时域采样定理的理解． （2） 熟悉时域离散系统的时域特性 （3） 利用卷积方法观察分析系统的时域特性． （4） 掌握序列傅立叶变换的计算机实现方法，利用序列的傅立叶变换对连续信号，离散信号及系统响应进行频域分析． ((1) familiar with the continuous signal to the manager before and after the sampling of the spectrum changes relations and deepen the time-domain sampling theorem understanding. (2) familiar with the time-domain system discrete time-domain (3) using deconvolution method of analysis in time domain characteristics. (4) master sequence Fourier Transform computer, using the Fourier transform sequence of continuous signals, Discrete signal system response and frequency domain analysis.)

雷达成像matlab仿真，已调试成功，可直接运行。(Matlab simulation of radar imaging, has been testing the success can be directly run.)

关于支持向量机的很好的学习材料，附有一个基于matlab条件下的小程序。(Support vector machine on a good learning materials, with a little under matlab-based program.)

根据导航文件数据对GPS伪距求解以及卫星位置计算(According to the file data on the GPS navigation solution and the pseudo-range calculation of satellite position)

kalman滤波算法应用matlab语言来实现。(kalman filter matlab )

read from sp3 rinex in matlab

这是李纯明博士的LBF模型，是对无需初始化的加强和改进。效果很好，速度很快。(Dr. inherit model, initialization of the need to strengthen and improve. Very effective, very fast.)

对于进行惯性导航过程中对飞机航行导航算法俄验证所需要的惯性数据进行仿真输出(For aircraft inertial navigation process data needed for simulation output)