fft2

利用matlab编程，比较软阈值和硬阈值收缩方案的去噪效果。通过了Matlab2009a的测试。(Using matlab programming, comparing the denoising shrinkage results of two methods between soft threshold and hard threshold program. Testing by Matlab2009a.)

保证全局收敛的随机微粒群算法。当最优粒子的解无进化，则对其位置、速度进行变异，而使算法不致过早收敛，只要迭代次数足够，算法保证全局收敛。(ensure global convergence of random particle swarm algorithm. When the optimal solution without particles of evolution, its location, speed variation, which might not premature convergence algorithm, as long as sufficient number of iterative algorithm to ensure global convergence.)

matlab code sets for utility applications

MATLAB 通过语音合成 《卡农》 采用的纯模拟的方法，(MATLAB through speech synthesis " Canon" pure simulation method,)

这是本人的数值分析作业，希望能帮租到大家，里边有源程序，及解释说明，大家仔细看，肯定会理解(In order to improve the adaptation property of the system by making the best of the direction of distribution of radar measurement errors, a optimum estimation algorithm for Kepler orbit is proposed, which yields a maximum likelihood estimation of the Kepler orbit with multi-spatio-temporal state based on both the preprocessing of the small manoeuvring model and the determining of initial value parameter with two spatio-temporal state. )

说明：  band pass filters in matlab

用matlab编写得计算器，很好用得，不妨(Matlab prepared using a calculator, a very good use might be)

说明：  载波恢复技术及其相关算法，比较全面，拿去做参考，有点详细(Carrier recovery techniques and related algorithms, more comprehensive, taking reference to do a bit more)

newton rapson method for line flow data

Sequence Design for Cognitive CDMA Communications under Arbitrary Spectrum Hole Constraint