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说明：  基于PWM控制的无刷直流仿真，实验结果良好，具有很好的参考价值。(Based on the PWM control of Brushless DC simulation, the experimental results are good, has a good reference value.)

To do averaging on an image.

说明：  共轭梯度法编程.共轭梯度法是共轭方向法的一种依赖于迭代点的负剃度而构造出来的(Conjugate gradient method programming. Conjugate gradient method is a conjugate direction method relies on an iterative point out negative tonsure and the structure of the)

基本的PSO程序，可以直接运行。希望大家喜欢。(basic PSO)

基于三电平滞环有源电力滤波器（APF）的仿真设计，包括（谐波检测， 电流跟踪环节） Z域(Based on three-level hysteresis active power filter (APF) simulation design, including (harmonic detection, current tracking links) Z domain)

注水算法是根据某种准则，并根据信道状况对发送功率进行自适应分配，通常是信道状况好的时刻，多分配功率，信道差的时候，少分配功率，从而最大化传输速率。本文运用matlab通过对注水算法在mino系统中的三种不同的情况下进行了仿真，比较出在小信噪比时，相同信噪比下利用CSI的功率注水算法获得容量优于未知CSI的平均功率分配算法；相同容量下已知CSI信噪比比未知CSI时的信噪比小3dB.当信噪比增大到一定程度时，功率注水算法所获得的信道容量将收敛到平均功率分配的信道容量。(Water flooding algorithm is based on certain standards, and according to the channel condition to adaptive allocation of sending power, usually is a good moment, channel situation more distribution power, channel is poor, less power distribution, so as to maximize the transmission rate. This paper USES matlab based on water flooding algorithm in Austin system of three different cases are simulated and compared in small SNR, under the same SNR use CSI power allocation algorithm for capacity is superior to the average power allocation algorithm of unknown CSI Same capacity known CSI signal-to-noise ratio than the unknown CSI small signal-to-noise ratio of 3 db. When the signal-to-noise ratio increases to a certain degree, the power allocation algorithm for channel capacity will converge to the average power distribution channel capacity. )

BP神经外那个罗可以逼近任意函数，此为拟合函数的源代码(BP neural network can approximate any function, the source code for the fitting function)

采用3D Bresenham算法在两点间划一直线 ％ This program is ported to MATLAB from: ％ B.Pendleton. line3d - 3D Bresenham s (a 3D line drawing algorithm) ％ ftp://ftp.isc.org/pub/usenet/comp.sources.unix/volume26/line3d, 1992 ％ ％ Which is referenced by: ％ Fischer, J., A. del Rio (2004). A Fast Method for Applying Rigid ％ Transformations to Volume Data, WSCG2004 Conference. ％ http://wscg.zcu.cz/wscg2004/Papers_2004_Short/M19.pdf (3D Bresenham algorithm used in a straight line between two points This program is ported to MATLAB from: B. Pendleton. Line3d- 3D Bresenham s (a 3D line drawing algorithm) ftp://ftp.isc.org/pub/usenet/comp.sources.unix/volume26/line3d, 1992 Which is referenced by: Fischer, J., A. del Rio (2004). A Fast Method for Applying Rigid Transformations to Volume Data, WSCG2004 Conference. http :// wscg.zcu.cz/wscg2004/Papers_2004_Short/M19.pdf)

说明：  人体心电信号的滤波，用一个Butterworth低通滤波器，滤除50Hz工频噪声，并采用不同阶数的Butterworth低通滤波器，比较效果(Human ECG signal filtering, using a Butterworth low-pass filter, filter the 50Hz frequency noise, and different orders of Butterworth low-pass filter, compare results)

matlab的编程实例 内含100个源程序 (matlab programming examples 100)