CPN_VC

加行高斯白噪声下的低密度奇偶校验码的算法，简单的程序，对初学者有用。(Add the line under the Gaussian white noise low-density parity-check codes of the algorithm, a simple procedure, useful for beginners.)

sin 函数功能，用matlab，比较常用，大家可以做个参考(function of sin by matlab)

GPSR_6.0 工具器，梯度投影法CS恢复，很有用的(GPSR_6.0)

卫星测定轨教材《卫星轨道原理，模型和方法》的，随书光盘(Satellite orbit theory, model and method,CD ROM)

说明：  在网上下载的好用的傅里叶变换程序 时域变频域信号分析(Fourier transform program)

Very low cost, low component count charger/adapter – replaces linear transformer based solutions • Extremely simple circuit configuration designed for high volume, low cost manufacturing

由设计要求可知，wp<=0.2π，允许误差幅度小于1dB，ws>=0.3π内衰减应大于15dB。为了验证数字滤波器的实际滤波功能，设计程序时，把输入序列定为验证函数x（t）=4sin（100πt）以及x（t）=4sin（200πt）和x（t）=4sin（400πt）。又因为Ts=1.25ms，T=80ms，故采样点为64，即N=64，所以当M=6，可以同时调试并验证程序的滤波功能。(Seen by the design requirements, wp < = 0.2π, allow a margin of error of less than 1dB, ws> = 0.3π within attenuation greater than 15dB. In order to verify the actual filtering function of the digital filter design program, the input sequence as validation function x (t) = 4sin (100πt) and x (t) = 4sin (200πt) and x (t) = 4sin (400πt) . And because Ts = 1.25ms, T = 80ms, so the sampling points is 64, that is N = 64, so when M = 6, can debug and validate filtering program.)

介绍VC++ 下调用Matlab engine 的方法(Introduce Calling Matlab engine From VC++ )

matlab code to transform RGB into HCV

Parameter Optimization of AC Rectangular Wave Outputs for Aluminum Cold Wire GTAW.docx