identity01

Newton-Armijo code for scalar equations: Inputs: X = initial iterate, F = function, TOLA = absolute error tolerance, TOLR = relative error tolerance, JDIFF = 0, analytic derivative, syntax: [f,fp]=f(x), JDIFF = 1, forward difference derivative , Output: x=approximate result, HIST = array of iteration history

Only coding parameters of sound generation model • LPC is an example where parameters are a1, a2, …ak , e(n) • Music instrument parameters: pitch, loudness, timbre, …Frequency Masking: If a tone of a certain frequency and amplitude is present, then other tones or noise of similar frequency cannot be heard by the human ear • the louder tone (masker) makes the softer tone The Masking Threshold is used by the audio encoder to determine the maximum allowable quantization noise at each frequency to minimize noise perceptibility: remove parts of signal that we cannot perceive

程序主要包含幂级数展开逼近余弦及在同一坐标下显示多个曲线。压缩包中还包含相关的参考资料。(Program mainly includes power series expansion approximation cosine and displayed in the same coordinate multiple curves. Compressed package also contains the associated reference materials.)

金融学牛顿科兹求积分的方法的应用,证券投资组合的选择(Newton-Cotes formulas，Portfolio choice.)

永磁同步电机仿真模型，亲测好用，永磁同步发电机(the simulink model of PMSM used in matlab)

matlab-sor实现matlab上的sor迭代法(Matlab- sor achieve the Matlab sor iterative method)

免疫方法来解决TSP问题，方法不错，程序有注释(Immunological methods to solve TSP problem by good procedure Notes)

这个函数用于多目标跟踪数据关联，结合了最近邻数据关联个CJPDA数据关联算法，每个目标分配最多一个量测(This function is used for multi-target tracking data association, combined with nearest neighbor data association a CJPDA data association algorithm, each target allocation up to a measurement)

Split & Merge Algorithm

explains bilinear transform method, and impulse invariance method for IIR filter design