Binary_FSK

MATLAB正割法求非线性方程，为一个函数的通用形式(Secant method for solving nonlinear equations MATLAB)

基于粒子滤波的雷达检测前跟踪算法，建立新的目标模型和观测模型，提出了线性扩展目标。能够检测1db的弱小目标。(A radar target track-before-detect (TBD) algorithm using particle filter (PF) is presented in this paper. System dynamic model and measurement model are established based on a sequence of radar range-Doppler measurements using the new algorithm. Furthermore, a linear xtended target model is proposed, which is more capable of describing a maneuvering target than the conventional point arget model. The likelihood ratio function of the new model is also derived in this paper. Due to the accumulation of the PF-TBD over time and the effectiveness of the proposed target model, an mproved probability of detection for dim target is obtained. The experimental imulations demonstrate that the proposed method is capable of detecting and tracking a target with SNR of 1 dB robustly. )

matlab源码用于简单的地震分析和显示 有明确的程序用法，使用简单。(seismic analysis and display )

wiener滤波器的实现，主要是学习曲线的绘制和误差的计算(wiener filter implementation, mainly drawing and error learning curve calculation)

说明：  it is matlab source code implemeted in Matlab 7.6. this is utilized in matlab.

计算B样条非零基函数及其直到n阶导数（n<=p）的算法，p是B样条基函数的次数(Calculation of B-spline basis functions and until nonzero derivative of order n (n < = p) algorithm, p is the B-spline basis functions of times)

说明：  matlab 实现文字提取 及正负面分析(Text Classication and Sentimental Analysis)

脉冲微分方程倍周期分岔图程序这是方程结构，(State pulse bifurcation diagram program)

说明：  matlab源代码 C4.5算法 经典算法 这里有具体的操作 是为.M文件 (C4.5 algorithm matlab source code there is the classical algorithm for the specific operation. M files)

数据采集GUI与分析,可以读取与保存数据，用于串口控制(data collection and anlysis in GUI)