zeros([m n]):生成m×n全零阵。 zeros(d1,d2,d3……):生成d1×d2×d3×……全零阵或数组。 zeros([d1 d2 d3……]):生成d1×d2×d3×……全零阵或数组。 zeros(size(A)):生成与矩阵A相同大小的全零阵。 magic函数:魔方矩阵 它的每行、列以及对角线的数之和相等,等于1+2+3...+n...
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(n_iters, 2)) samples[0] = np.random.uniform(low=[-3, -3], high=[3, 10], size=2) rosen = lambda x, y: np.exp(-((1 - x)**2 + 10*(y - x**2)**2) / 20) for i in range(1, n_iters): curr = samples[i-1] prop = curr + mvn(np.zeros(2), ...
二进制表示为11,去掉k=0位后加1得100; 所以M=2; 所以编码后结果为[MZeros][1][Info] = [MZeros][1 Info] = 00100 解码如下: 读入连续2个0,所以M=2;CodeLen=2M+1+k=5;所以需要再读入3个码流100,[1 Info]就是100,转成十进制结果W为4,所以CodeNum = W-2^K=4-1=3; 同样对于k=0,CodeNum...
rou1=1;k1=100;%w=zeros(W,1);w=ones(W,1);[w1,a1]=W_H(X,w,b,rou1,k1);disp("解矢量:");disp(w1);disp("迭代次数:");disp(a1);%画图figure()x1=X1(:,1);y1=X1(:,2);z1=X1(:,3);scatter3(x1,y1,z1,'k');%圆圈为正样本 ...
Y=zeros(1,M+1);T=a:h:b;Y(1)=ya;A=0;B=0;for j=1:MY(j+1)=Y(j)+h*f(Y(j));endE=[T' Y'];for j=1:Mplot(T(j),Y(j),'r*');s=s+Y(j);hold on;endN=s/60G=log(25000*Y.^(-1)-1);xmean=mean(T);
NALBitstream() : m_data(NULL), m_len(0), m_idx(0), m_bits(0), m_byte(0), m_zeros(0) { }; NALBitstream(void * data, int len) { Init(data, len); }; void Init(void * data, int len) { m_data = (LPBYTE)data; ...
(n+1), yb-endRunge_Kutta4.mfunction [x, y]=Runge_Kutta4(ydot_fun, x0,y0, h,N)x=zeros(1,N+1);y=zeros(1,N+1);for n=1:Nx(n+1)=x(n)+h;k1=h*feval(ydot_fun,x(n),y(n));k2=h* feval(ydot_fun, x(n)+1/2 * h,y(n)+1/2 * k1);k3=h* feval(ydot_fun,...
();bool positive=UE&1;INT32SE=(UE+1)>>1;if(!positive)SE=-SE;returnSE;};private:LPBYTEm_data;int m_len;int m_idx;int m_bits;BYTEm_byte;int m_zeros;};boolParseSequenceParameterSet(BYTE*data,int size,vc_params_t¶ms){if(size<20)returnfalse;NALBitstreambs(data,size);// seq...
‘computeMatrix’ function was used with parameters -b 5000 -a 5000 --binSize 250 --nanAfterEnd–referencePoint TSS --skipZeros to calculate occupancy around TSSs of genes upregulated, downregulated and unchanged with a given biological treatment. Visualization of occupancy as a ChIP-seq profile ...