svpwm_pmsm_kai

Contemporary communication system一書之matlab範例程式(Contemporary communication system of a book s sample code matlab)

使用MySin函数生成一个幅值为3、频率为10Hz的正弦信号x(t)，其中dt分别为0.1s、0.08、0.05s、0.005s。绘出四个正弦信号波形及其单边幅值谱(Use MySin amplitude function generates a 3, a frequency of 10Hz sinusoidal signal x (t), where dt respectively 0.1s, 0.08,0.05s, 0.005s. Sinusoidal waveform and draw four-sided amplitude spectrum)

仿真图是速度、距离、幅度三维图像，虚拟力的无线传感网络覆盖，数学方法是部分子空间法。( FIG simulation speed, distance, amplitude three-dimensional image, Virtual power wireless sensor network coverage, Mathematics is part of the subspace.)

说明：  在用广义预测控制的基础上，加入了相位补偿，使得得到的结果更精确。(Based on generalized predictive control with on, joined the phase compensation, which makes the results more accurate.)

运用hough变换进行圆检测，能够检测圆形物体。 (Hough circle detection for use)

DMC，MAC以及广义预测控制的一些程序(DMC, MAC and generalized predictive control of some of the procedures )

imread文件代码，m格式，需要的看看(imread code，m format，download and check it if need it)

BNB20 Finds the constrained minimum of a function of several possibly integer variables. ％ Usage: [errmsg,Z,X,t,c,fail] = ％ BNB20(fun,x0,xstatus,xlb,xub,A,B,Aeq,Beq,nonlcon,settings,options,P1,P2,...) ％ ％ BNB solves problems of the form: ％ Minimize F(x) subject to: xlb <= x0 <=xub ％ A*x <= B Aeq*x=Beq ％ C(x)<=0 Ceq(x)=0 ％ x(i) is continuous for xstatus(i)=0 ％ x(i) integer for xstatus(i)= 1 ％ x(i) fixed for xstatus(i)=2 ％(BNB20 Finds the constrained minimum of a fu nction of several possibly integer variables. % Usage : [errmsg, Z, X, t, c, fail] =% BNB20 (fun, x0, xstatus, xlb, xub, A, B, Aeq, Beq, nonlcon. settings, options, P1, P2, ...)%% BNB solves problems of the form : Minimize% F (x) subject to : xlb)

基于光流法的光流检测matlab算法，代码很详细，(Optical flow detection algorithm based on optical flow)

运用卡尔曼滤波的知识，给带有噪声的语音信号去噪，变平滑。(Noise reduction by Calman filtering)