expfit

使用matlab和dsptool工具做得fir滤波器(Using matlab and dsptool tools to do fir filter)

说明：  该程序完成16个雷达脉冲信号的脉压、MTI/MTD和恒虚警处理 ,可在MATLAB上实现仿真，并且可以进一步在DSP上实现这些功能，并在MATLAB中作误差分析。(The program completed 16 radar pulse signal pulse pressure, MTI/MTD and CFAR can be realized in the MATLAB simulation, and can further implement these functions on the DSP and MATLAB, for error analysis.)

matlab实例1：三角函数曲线（1） 实例2：三角函数曲线（2） 实例3：图形的叠加 实例4：双y轴图形的绘制 实例5：单个轴窗口显示多个图形 实例6：图形标注 实例7：条形图形 实例8：区域图形 实例9：饼图的绘制(matlab ew rg weg uyt ref)

激光器中光场稳定分布过程的数值仿真，能看到光场迭代的动态过程(Dynamic process of the laser light field stable distribution Numerical simulation iterations to be able to see the light field)

ISM算法的matlab代码实现，通过对不同波到阵列的接收情况分析波达方向的matlab代码(The matlab code of ISM algorithm)

动力学仿真，包括频域响应和时域响应，包括单自由度和多自由度的(Dynamics simulation, including frequency response and time domain response, including the single degree of freedom and multi degree of freedom)

说明：  实际的数值是带有符号的，即可能是正数，也可能是负数，数值的正负之分如何实现？ 通过补码表示，且用一位符号位区别其正负即可。 而数值本身可以包括整数，也可以包括小数。那么，在计算机中是如何确定小数点的位置呢？ (The actual value is unsigned, which may be positive, it may be negative, positive and negative values divided how? By complement representation, and with a bit different from the positive and negative signs can be. The value itself can include an integer, it can also include decimals. Then, the computer is how to determine the decimal place?)

FSK信号的频带仿真，采用的是最基本的带通加低通的解调形式(Simulation of FSK band signal)

该程序是一种DFT滤波器组的实现程序，通过划分频带可有效的降低计算复杂度。(The program is a program of the realization of a DFT filter banks, which can effectively reduce the computational complexity by dividing the band.)

说明：  EZW算法的过程详解和Matlab代码，关于小波树的变换，在图像处理中的应用(Detailed process of EZW algorithm and Matlab code, the tree on the wavelet transform, applications in image processing)